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Review HP OMEN 27i monitor: QHD res(2560 x 1440),165Hz refresh rate,1ms response time…

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Review HP OMEN 27i monitor: QHD res(2560 x 1440),165Hz refresh rate,1ms response time…

The HP OMEN 27i is a high-quality game monitor. It has an exceptional response time(1ms), so there is very little blurring behind fast-moving objects. It also has an excellent low input delay for a responsive gaming experience and supports FreeSync variable update frequency technology. On the other hand, this monitor is not a great choice for night games, as it has a low contrast ratio and poor black uniformity.HP OMEN 27i

The HP OMEN 27i is a outstanding gaming monitor. It has an exceptional response time, resulting in clear movement during the game, as well as low input delay for a responsive gaming experience. Although it supports AMD FreeSync technology natively, it is also certified for NVIDIA G-SYNC-compatible technology. It’s well built, with a solid metal support that supports it well, easily accessible inputs and mewed RGB lighting. The 27-” 1440p display is ideal for multitasking and gaming, and the IPS panel offers wide viewing angles and an exceptional range of SDR colours. Unfortunately, the stand has a disappointing ergonomics, and like all IPS monitors, it has a low contrast ratio, so blacks look gray in a dark room. It’s also not very accurate, so media creators might prefer to look elsewhere.HP OMEN 27i

“Enjoy a speedy 165Hz refresh rate while silencing choppy gameplay permanently, with a 1ms response time in overdrive.”

The HP OMEN 27i is a perfect monitor for most uses, but it’s better suited for gaming. The high maximum brightness and good reflex management make it a good choice for the office. It has exceptional response times, low input delay and supports FreeSync, ideal for gaming. On the other hand, the low contrast ratio and disappointing out-of-the-box accuracy make it just a decent choice for media or content creators.
The HP OMEN 27i is a good monitor for office use. The 27th” 1440p display is ideal for multitasking. It has good peak brightness and good reflection management, so the glow should not be a problem. The image is still accurate when viewed at an angle, so you can easily share your screen with someone else. Unfortunately, the support has a limited range of motion, so it may be difficult to place it in an ideal display position.HP OMEN 27i

“Nano IPS panel technology with QHD resolution4 delivers extraordinary DCI-P3 98% color reproduction, immersing you in every game. Wider viewing angles and better contrast enhances your experience.”

HP OMEN 27i is a decent media-building monitor. The large high-resolution display makes it easier to see more of your work at once, and wide viewing angles are ideal for sharing your screen with customers. It has excellent grey uniformity and excellent gradient handling, with almost no noticeable band. Unfortunately, it has a disappointing accuracy outside the box, which can be a problem for some content creators.HP OMEN 27i The HP OMEN 27i is extremely well built. The support is solid, metal, and supports the monitor well. The screen is made of good quality plastic, and we do not notice any gaps or loose panels. The high refresh rate of this monitor is ideal for gaming or desktop use. HP OMEN 27i supports FreeSync variable update rate technology, but is also NVIDIA certified to work with its G-SYNC-compatible technology. Although FreeSync works on HDMI and DisplayPort, NVIDIA’s G-SYNC-compatible mode only works through DisplayPort with this monitor. HP OMEN 27i price $499.99. Photo:HP

HP OMEN 27i specifications:

Display type

IPS

Display features

Anti-glare; Language selection; On-screen controls; Plug and Play; User controls

Onscreen controls

Exit; Information; Input source; Language; Management; Menu; Power; Gaming; Image; Color

Native resolution

QHD (2560 x 1440)

Resolutions supported

1024 x 768; 1280 x 1024; 1280 x 720; 1440 x 900; 1600 x 900; 1680 x 1050; 1920 x 1080; 1920 x 1200; 2560 x 1440; 640 x 480; 720 x 400; 720 x 480; 800 x 600

Contrast ratio

1000:1 static; 1000000:1 dynamic

Brightness

350 nits

Pixel pitch

0.233 mm

Signal input connectors

1 DisplayPort™ 1.2 in (with HDCP support); 1 HDMI 2.0 (with HDCP support)

Ports

3 USB 3.0 (2 downstream, 1 upstream)

Power supply

Input voltage 100 to 240 VAC

Dimensions (W X D X H)

24.13 x 2.6 x 14.45 in
Without stand.

Weight

17.09 lb

Warranty

Limited 1 year warranty. Certain restrictions and exclusions apply.

What’s in the box

Monitor; DisplayPort™ cable; USB Type-A to B cable

All-in-one inkjet printer review – Canon PIXMA TS8220

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All-in-one inkjet printer review – Canon PIXMA TS8220

The Canon PIXMA TS8220 is a excellent all-in-one inkjet printer for non-stop home use. Although it has already been replaced by its successor, the Canon PIXMA TS8320 still eclipses in some respects. It has an elegant design and its compact size is suitable for small spaces. Print large photos, has a decent color accuracy and its connectivity options are outstanding. The black ink cartridge runs out quite quickly, which means you need to replace it regularly; However, color cartridges can last much longer. Its printing speed is a little middling, as it can print photos very quickly, but it is slow in printing black and color documents. Unfortunately, the scanner is quite simple as it lacks an automatic document feeder, so it is not the best choice for those who need to scan long documents.

The Canon PIXMA TS8220 is an high-quality printer for students. It is relatively inexpensive to print in black and color, which is ideal for students on a tight budget. It has excellent connectivity options, including support for SD cards, and supports printing from mobile devices. Unfortunately, it takes a while to print the first page of a document, and it doesn’t get much faster after that.Canon PIXMA TS8220The Canon PIXMA TS8220 is a good family printer. It can print large photos full of bright colors and has a pretty decent color accuracy. Although it does not produce many black pages, its color page performance is much better and its overall cost per print is excellent. It has extensive connectivity options and is compatible with Canon’s outstanding mobile app.

The Canon PIXMA TS8220 is an incorrect printer for small or home offices. It doesn’t produce many black pages, so the black ink cartridge needs frequent replacement. That said, the performance of the color page is significantly better. Unfortunately, it is very slow in printing black and color documents, and the scanner lacks an automatic document feeder.Canon PIXMA TS8220

The Canon PIXMA TS8220 is a good printer for printing photos. The printed photos look great and the printer’s color accuracy is pretty decent. It can be printed on glossy photo paper and most sizes are supported, except for 2 x 3.” It has a great performance of the color page, so it is not too expensive to print over time. Also, print photos exceptionally fast.

The photo print quality of the Canon TS8220 is excellent. The colors look good and there is very little graininess, but there is a certain presence of color on the grayscale.Canon PIXMA TS8220

These results are based on the actual physical photo, not the captured image provided as the previous reference, which may not be representative of the printer’s photo print quality.Photo:Canon

Canon PIXMA TS8220 Specs:

Print Speed (up to)

4 x 6 Photo: Approx. 17 seconds (Borderless)
Black:ESAT Approx. 15 ipm
Color:ESAT Approx. 10.0 ipm

Number of Nozzles

Color: 5,632 / Pigment Black: 1,024 / Total: 6,656

Print Resolution (Up to)

Up to 4800 x 1200 dpi

Ink Compatibility

INK TYPE
PGI-280 Pigment Black Ink
CLI-281 Dye Based Ink

INK TANK & FILL VOLUME
PGI-280 PGBK: 11.2 ml (Std.) | 18.5 ml (XL) | 25.7 ml (XXL)
CLI-281 BK, C, M, Y, PB: 5.6 ml (Std.) | 8.3 ml (XL) | 11.7 ml (XXL)

Paper Sizes

3.5 x 3.5, 4 x 4, 4 x 6, 5 x 5, 5 x 7, 8 x 10, Letter,  Legal, U.S. #10 Envelopes

Paper Compatibility

Plain: Plain Paper, Canon High Resolution Paper;
Super High Gloss: Photo Paper Pro Platinum;
Glossy: Photo Paper Plus Glossy II, Photo Paper Glossy;
Semi-Gloss: Photo Paper Plus Semi-Gloss, Photo Paper Pro Luster;
Matte: Matte Photo Paper
Other: Fine Art Paper Support, Greeting Cards, Printable CD/DVD/Blu-ray Discs , T-Shirt Transfers

Scanner

Scanner Type

Flatbed

Scanning Element

Contact Image Sensor (CIS)

Max. Resolutions

Optical:2400 x 4800 dpi (Optical)

Scanner Features

Auto Scan Mode, Attach to Email, Document Removal Reminder, Multi-Page PDF, Save to PC, Scan to Canon PRINT app 1, Wireless Scanning

Color Depth

16-bit Internal (Per RGB Channel)
8-bit External (Per RGB Channel)

Max. Document Size

8.5 x 11.7 (Letter/A4)

Excellent ergonomic curved office Logitech ERGO K860 keyboard

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Excellent ergonomic curved office Logitech ERGO K860 keyboard

The Logitech ERGO K860 is a beautiful, ergonomic keyboard with a curved design. While this type of design can take some getting used to, it reduces wrist tension and is very comfortable to write once you do it well. The plate is well built and also has negative angled feet. It features typical scissor switches, which are very similar to Apple’s Magic keyboard or Logitech MX keys.

The Logitech K860 is an excellent ergonomic office keyboard. If you encounter a lot of pain in the wrist, a curved board with a negative angle can help. Even the writing noise is also kept to a minimum, so it won’t bother the people around you. It may take some time to get used to the key design, but it’s quite efficient once you get it down.
Logitech ERGO K860 is a decent keyboard for mixed use. This ergonomic keyboard is designed for employees who want to reduce wrist tension thanks to a curve board design and a negative angle as they type. Scissor switches on the keyboard are not the best for games and since you can’t program macros, it won’t be ideal for programming.Logitech ERGO K860

Logitech ERGO K860 is not designed for gaming. Scissor switches have a low drive force and a short pre-travel, but require a lot of force to pass the pre-action bulge. The shape and size of the board will not be the best for games.

Logitech ERGO K860 is just a proper programming keyboard. You cannot set macros and the tab does not have backlighting. On the plus side, it provides a great typing experience and has an excellent ergonomic design.

The construction quality of Logitech K860 is good. This plastic board has a bit of flexibility, but it doesn’t look cheap enough to break. The non-removable wrist rest is very comfortable and feels high-end. The keys are printed on the pad, and although they feel a little different from the Logitech MX keys, they are not too cheap. If you want a similar ergonomic keyboard with better build quality, check out Microsoft Surface’s ergonomic keyboard.Logitech ERGO K860 The ergonomics of the K860 are incredible. The board is curved, with two different key sections for the hands. It may seem strange at first and take some time to get used to it, but when you do, this board feels very comfortable. In addition, it has a fixed wrist rest, which is well padded and comfortable. In addition, it has two tilt adjustments, which create a negative angle, relieving some stress on the wrist.
Logitech K860 keyboard has exceptional wireless versatility. You can connect the keyboard to your computer using the USB receiver or connect it via Bluetooth. It pairs perfectly with any Bluetooth enabled device, but we had some issues with the handset where the keyboard would continue to connect and disconnect on its own. On the plus side, you can connect to three devices at once and easily switch between them.Logitech ERGO K860

The Logitech ERGO K860’s PerfectStroke keys are comfy to work with, but they are not backlit. There is not very much more in terms of color, such as RGB lighting, and the keyboard is only offered in black. It’s absolutely more of a professional work, home office keyboard, so all those capabilities are not needed, or appropriate.
Even though it requires time to modify to its split-key design, the Logitech ERGO K860 is an outstanding keyboard. The front side end tilt support is exciting and refreshing, and will help keep your hands properly positioned over the keyboard.
It’s definitely not for gaming, but great for typing all day, every day. One thing to bear in mind, though, is that the spacing of the keys can be a problem for programmers who mainly use the arrow keys when coding.
The Logitech ERGO K860 ergonomic desk keyboard is a durable and thoughtfully-designed peripheral that is very good for very long typing sessions, offering superb support with its wrist relax and front tilt legs.
Its design is modern with a curved, split keyframe to give complete ergonomic support and increase position; it’s black color, pro looking and uses Logitech’s PerfectStroke key system, which is comparable to the scissor-key mechanism used on laptop keyboards. It is strong and wireless and connects via Logitech’s unifying receiver USB dongle and Bluetooth. At the same time, its atypically placed feet – at the front, not the backside – can tilt the keyboard at 4 and 7-degree angles.

ERGO K860 Split Ergonomic Keyboard price: €119.00

Photo:Logitech

DIMENSIONS

  • Height x Width x Depth:
  • 9.17 in (233 mm) x 17.95 in (456 mm) x 1.89 in (48 mm)
  • Weight: 40.92 oz (1160 g)

SYSTEM REQUIREMENTS

Connectivity:

      • Bluetooth 5.0 (Need Bluetooth support and Keyboard HID)

Bluetooth®

  • Windows® 10,11 or later
  • macOS 10.15 or later
  • iPadOS 14 or later
  • Chrome OS™
  • Linux®

USB Receiver

  • Windows 10,11 or later
  • macOS 10.15 or later
  • Chrome OS
  • Linux

USB Receiver:

(Need a USB A port)

Compatibility:

      • Bluetooth Low Energy:
        Windows® 8, Windows 10 or later
        macOS® 10.13 or later

USB Receiver:

Windows 7, Windows 8, Windows10 or later
macOS 10.13 or later

TECHNICAL SPECIFICATIONS

Connection support:

  • 2.4GHz USB receiver
  • Bluetooth Low Energy technology

Software support:

  • Logitech Options on macOS 10.11 and above and Windows 7 and above

Battery type:

  • 2xAAA Batteries

Wireless range:

  • 10-m (33-ft) wireless range
  • Wireless encryption

Stereo Amplifier Rotel A11 Tribute Review

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Stereo Amplifier Rotel A11 Tribute Review

Optimized by the best in the industry, the Rotel A11 Tribute delivers exceptional sound quality.

Tuned in by audio legend Ken Ishiwata
As one of the final projects in which audio legend Ken Ishiwata worked, this Rotel amplifier is a true tribute to one of the greats of high fidelity. With upgrades, including improved capacitors, to the pre-amp and volume phase, the A11 Tribute offers greater accuracy and accuracy. The muted changes in the housing reduce distortion, giving an even more realistic sound.

An impressive starting point
As a basis for a tuning project, the Rotel A11 Stereo Amplifier has always been a great place to start. Developed from the highest A14 specification, the A11 has a toroidal power supply designed on a custom basis in its heart, for fluid and dynamic power. The discrete output phase uses quality components for a low distortion. An integrated Burr-Brown DAC (digital to analog converter) provides exceptional resolution of Bluetooth broadcast sources.Rotel A11 Tribute

Wireless connectivity
With a built-in Bluetooth receiver, you can stream music from your smartphone, tablet, or other compatible device, wirelessly. Compatible with aptX and AAC, it’s a high-quality device that lets you stream music to a high-quality level, perfect for premium versions of your favorite music streaming service.

High connectivity
In addition to Bluetooth, the A11 Tribute has a wide range of wired connectivity. There is a sound input for a rotating plate with MM cartridge (Moving Magnet), four line-level inputs and a pre-output to add a larger power amplifier. More unusually, there’s also RS232, external remote control and 12-volt shooting, which lend themselves to multi-camera home entertainment apps.Rotel A11 Tribute

Practical features
A wide range of features includes two sets of speaker outputs, adjustable display and a headphone jack.

Adjustable tone mode
In addition to the usual low and sharp controls, the Rotel A11 has dedicated tone modes. ‘Rotel Max’ is designed to help you “fill” the smaller speakers by offering a low-frequency boost. If you use smaller speakers in a larger room, this can be a useful fit. ‘Rotel Boost’ offers a unique mix of features for a smoother sound. It is perfect for parties or any other time when you want your music to have more presence.

Stunning design
Built to Rotel’s high standards, the A11 Tribute Stereo Amplifier is incredibly solid. The clean, minimalist style is timeless and matches a wide range of other components. Choose between black and silver for the best fit with other high-fidelity components.Photo:Rotel

Give the entire system excellent quality with the Rotel A11 Tribute.

Rotel A11 Tribute Specs:

Brand Rotel
Colour Black
Weight (KG) 6.9
Remote Control yes
Bluetooth Yes
Dimensions WxDxH (mm) 430 × 345 x 93
Freq Response (Hz) 10 – 100,000 (Max)
Power Output – Watts per CH 50 x 2
Phono Input Yes – MM
Power Consumption- Normal Use 160
Power Consumption – Standby 0.5
Audio Outputs No
Pre Output Yes
Sub Output No
Headphone Output Yes
Speaker Sets 2
Tone Controls Yes
Analogue RCA Inputs 4
USB No
Optical Digital Inputs No
XLR Inputs No
Power Amp In No
Loudness Control Yes 

Vizio SB36512-F6, high-quality soundbar, immersive audio!

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Vizio SB36512-F6, high-quality soundbar, immersive audio!

Good sound system for mixed use. The overall performance of the Vizio SB36512-F6 soundbar is quite good and will be suitable for all types of content. Its accurate and neutral audio profile will be great for voice content such as TV shows and podcasts, and will also be suitable for most music genres, with a bit more bass. For movies, this bar supports Atmos and offers an immersive listening experience with dedicated surround speakers.

The Vizio SB36512-F6 is a high-tech soundbar 5.1.2 soundbar configuration. It offers an immersive listening experience with up-firing speakers and Atmos support. Its sound quality is pretty good, with a neutral audio profile, but with a little extra bass. The bar can become loud enough for all types of content, but the height speakers are not as loud as the other speakers, which means it can be difficult to hear the sound effects of height. On the upside, this soundbar has plenty of connectivity options, but surround speakers need to be connected to the wireless sub.
Quite good for dialog box. The Vizio SB36512-F6 has a clear reproduction of the voices and a neutral sound profile. It will be good to listen to the news, podcasts or audiobooks with this configuration. Unfortunately, there is a lack of a dialogue enhancement function that would make the voices even clearer, but may not need them due to its great overall performance.Vizio SB36512-F6 Soundbar

Vizio SB36512-F6 is great for music. This soundbar system has a great stereo frequency response and is versatile for a wide range of music. It also has a little extra bass, which bass fans will appreciate. It can also get quite noisy and will be suitable for occasional parties or listening sessions. You can also listen to your music via your favorite streaming app thanks to the Bluetooth compatibility of the bar.
The Vizio SB36512-F6 has a perfect stereo frequency response, but it also supports high-end audio signals. With its configuration, this 5.1.2 soundbar configuration provides an immersive experience with its dedicated surround speaker and Atmos compatibility.

The Vizio SB36512-F6 has a decent construction quality. All components of the setup have a very similar style, with a fabric covering the front and top faces and two silver plates on the sides. Unfortunately, the fabric can easily collect dust and get torn. The back and sides are made of good quality plastic, but don’t feel premium.Photo:VizioVizio SB36512-F6 Soundbar

Vizio SB36512-F6 Tech Specs:

  • Total Number of Speakers8
  • Subwoofer Size (inches/mm)6.0″ / 152.4 mm
  • Sound Bar Speakers5
  • System Frequency Response40Hz – 20kHz
  • Sound Bar Frequency Response (Left/Right)100Hz – 20kHz
  • Sound Bar Frequency Response (Center)100Hz – 20kHz
  • Subwoofer Frequency Response40Hz – 100Hz
  • Sound Pressure Level101
  • Sound Enhancement TechnologyVIZIO SmartCast, Dolby Digital®, DTS Virtual:X
  • Speaker Channels5.1.2
  • Wall MountableYes
  • Sound Bar ButtonsPower, Input, Bluetooth, Volume Down, Volume Up
  • RemoteYes
  • Remote Control TypeWith LCD Display
  • Energy ComplianceEnergy Star 3.0
  • Power Frequency60 Hz

Connections

  • Analog Audio Input3.5mm stereo mini jack
  • Digital Audio InputDigital RCA (Coaxial/SPDIF)
  • Optical Audio InputOptical (Toslink)
  • USB InputYes, for .WAV Audio Playback
  • HDMI InputYes
  • Bluetooth® InputYes
  • Wi-Fi Input802.11n
  • Ethernet InputYes
  • HDMI ARCYes
  • IR ReceiverYes

The list of 15 laptops with the best battery life right now(2020)

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The list of 15 laptops with the best battery life right now(2020)

Only laptops with the best battery life can crush most premium machines, no matter how stacked their specifications are, because laptops are useless if they can’t hold a charge.
What are the laptops with the best battery life?
Everything is a numerical game, so deciding which laptops with the best battery life is objective. At the moment, the laptop with the best battery life you can buy is the Dell Latitude 9410 2 in 1, which comes in 16 hours and 54 ridiculous minutes. This is one of the best corporate laptops you can buy. Along with its epic endurance, this ultra-portable company machine has a thin but durable frame, a solid 1080p display and plenty of security features, including a fingerprint sensor and infrared camera.

If you’re looking for a 2-in-1 laptop, hp Spectre x360 is perfect for you. It lasted 13 hours and 20 minutes. Updated with 10th-generation Intel processors and a modernized chassis, the Spectre x360 takes everything we love about its predecessor and increases it. Start with the laptop design, which is more impressive than ever thanks to the thinnest screen frames and reduced footprint. Other highlights include a bright and vivid display, a comfortable keyboard, fast performance and an included stylus.

However, if you’re looking for a MacBook that matches laptops with the best battery life, then you’ll have to skip for the 16-inch MacBook Pro, which lasted exactly 11 hours in our test. The new 16-inch MacBook Pro is a beast, with a new keyboard, a larger display with thinner frames and power gobs with up to 8 Core Core i9 CPU cores, 8 GB of VRAM and 8 TB of storage. In addition, the audio of the 16-inch MacBook Pro is even more impressive than the graphics.Photo:Dell

Dell Latitude 9410 2-in-1
Laptop with best battery life:
Dell Latitude 9410 2-in-1: TIME:16:54

List – The laptops with best (longest lasting) battery life:

 

  1. Dell Latitude 9410 2-in-1:     16:54
  2. Asus ExpertBook B9450:       16:42
  3. Samsung Galaxy Book Flex 15:   15:44
  4. LG Gram 14 2-in-1 (2020):     14:00
  5. Dell Latitude 7400:     13:23
  6. HP Spectre x360 (13-inch, 2019):    13:20
  7. Dell Latitude 7400 2-in-1:      13:08
  8. Lenovo Chromebook Duet:    12:46
  9. Dell XPS 13 9380 (2019):     12:22
  10. Lenovo Yoga C630:     12:14
  11. Dell XPS 15:     11:53
  12. Lenovo Yoga C940:     11:46
  13. Asus ROG Zephyrus G14:     11:32
  14. Google Pixelbook Go:     11:29
  15. HP Envy 13:     11:11

Expensive & powerful graphics card, Nvidia GeForce RTX 2080 Super

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Expensive & powerful graphics card, Nvidia GeForce RTX 2080 Super

The Nvidia GeForce RTX 2080 Super is a high-end graphics card that was released in July 2019. It is based on the Turing architecture and features improved performance over the original RTX 2080. Some of the key benefits of the RTX 2080 Super include:

  1. Improved performance: The RTX 2080 Super features faster graphics processing, improved shading, and higher frame rates, which makes it well-suited for gaming and other graphics-intensive tasks.
  2. Ray tracing support: The RTX 2080 Super supports ray tracing, a rendering technique that allows for more realistic lighting, shadows, and reflections in games and other graphics applications.
  3. VR support: The RTX 2080 Super is designed to support virtual reality (VR) applications, providing smooth, low-latency performance for a more immersive VR experience.
  4. DLSS support: The RTX 2080 Super supports DLSS (Deep Learning Super Sampling), a technology that uses artificial intelligence to improve image quality while maintaining high frame rates.
  5. High-quality design: The RTX 2080 Super features a durable, high-quality design with a customizable RGB lighting system.

What is Ray tracing support?

Ray tracing is a rendering technique that is used to create more realistic lighting, shadows, and reflections in games and other graphics applications. It works by simulating the way that light travels in the real world, taking into account the way that it bounces off of different surfaces and objects. This allows for more accurate and realistic lighting and shadow effects, as well as more realistic reflections.

Ray tracing is supported by some graphics cards, including the Nvidia GeForce RTX 2080 Super. To use ray tracing, developers need to specifically design their games or other graphics applications to support it. Ray tracing requires significant computational power, so it is typically only used in high-end graphics applications.

One of the main benefits of ray tracing is that it allows for more realistic and immersive graphics. It can also be used to create more realistic simulations, such as in architectural visualization or product design. In games, ray tracing can be used to create more realistic lighting, shadows, and reflections, which can greatly enhance the visual quality of the game. However, it does require a lot of computational power, so it may not be suitable for all graphics applications.

What is DLSS support?

DLSS (Deep Learning Super Sampling) is a technology developed by Nvidia that uses artificial intelligence to improve the quality of images in games and other graphics applications. DLSS works by using a deep learning neural network to analyze the input image and generate a higher-resolution image that is then downscaled to the desired resolution. This process allows for higher frame rates and improved image quality compared to traditional techniques like super-sampling, which can be resource-intensive.

DLSS works by training a deep learning neural network on a large dataset of images. This neural network is then used to analyze input images and generate higher-resolution versions of those images. The resulting images are then downscaled to the desired resolution, resulting in improved image quality and higher frame rates.

DLSS is supported by some Nvidia graphics cards, including the RTX 2080 Super. It is designed to be used in games and other graphics applications to improve image quality while maintaining high frame rates. DLSS can be particularly useful in games that are GPU-bound, where the graphics processor is the limiting factor in terms of performance. By using DLSS to improve image quality, it is possible to maintain high frame rates while still getting the visual benefits of higher-resolution images.

Overall, the Nvidia GeForce RTX 2080 Super is a powerful graphics card that is well-suited for gaming, VR, and other graphics-intensive tasks.

The Nvidia GeForce RTX 2080 Super is a more affordable and powerful version of the original RTX 2080. This alone may be enough to convince people that they have been sitting on that Turing fence. However, Nvidia Pascal users who expected performance approaching the RTX 2080 Ti, but with an affordable price may not be satisfied.

However, we appreciate the drop in prices if nothing else (price $720.99), increasingly accessible high-end charts can only be useful for everyone. So if you’re on the market for a high-end graphics card, now might be the time to jump on the Nvidia Turing train.Nvidia GeForce RTX 2080 Super

The Nvidia GeForce RTX 2080 Super is essentially the original RTX 2080 on steroids. What on paper seems to be a slight improvement with more core CUDA and faster VRAM is more than that. This GPU Super RTX has a little more for it.

  • Great 1440p & 4K gaming performance
  • Cheaper than original RTX 2080
  • FrameView software is useful

When you examine the Nvidia Super, and the technology behind it, it’s not much different from the first round of Nvidia Turing cards that preceded it. With the Nvidia GeForce RTX 2080 Super, you are essentially getting a slightly more powerful RTX 2080 with 3,072 CUDA cores, unlike the 2,944 on the RTX 2080, with a 1,815MHz pulse clock.

It’s minimal, but it’s still an improvement. However, the most significant update here is the fastest VRAM: you will get up to 15.5 Gbps of memory bandwidth, along with the 14 Gbps on the RTX 2080 standard.

Theoretically, this should help increase performance, especially with games and apps that chew memory bandwidth.

At the hardware level, the Nvidia GeForce RTX 2080 Super certainly offers improved performance compared to the RTX 2080. However, this is not really enough to really blow anyone’s mind, as rtX 2070 and RTX 2060 saw more with their super counterparts.

The Nvidia GeForce RTX 2080 Super is undoubtedly a powerful piece of hardware. With its 3,072 CUDA cores and 8GB of GDDR6 registered at 15.5 Gbps, it’s certainly a sizable graphics card. However, it is not much more powerful than the current RTX 2080.

Also, beyond the hardware, there’s a new software feature available that should really be a boon for any hardware enthusiast out there: FrameView. This is benchmarking and API software that is considerably more accurate and even easier to use than many others.Nvidia GeForce RTX 2080 Super

FrameView will not only show you frame rates, frame times, GPU usage and temperature, but also break down the amount of power consumed by the graphics card without having to rely on expensive external hardware or uncertain third-party software.

For most daily players who are looking to play the latest PC games, this may not be very useful. However, it should be useful when you’re trying to solve potential problems, or you’re trying to overclock your graphics card to get your full potential. Photo:Nvidia

Specs Nvidia GeForce RTX 2080 Super:

NVIDIA CUDA Cores
3072

RTX-OPS
63 T

Giga Rays/s
8

Boost Clock (MHz)
1815

Base Clock (MHz)
1605

Memory Speed
15.5 Gbps

Standard Memory Config
8 GB GDDR6

Memory Interface Width
256-bit

Memory Bandwidth (GB/sec)
496

Ray Tracing Cores
Yes

Tensor Cores
Yes

NVIDIA DLSS
Yes

NVIDIA Adaptive Shading
Yes

NVIDIA GeForce Experience
Yes

NVIDIA Ansel
Yes

NVIDIA Highlights
Yes

NVIDIA G-SYNC Compatible
Yes

NVIDIA GPU Boost
4

NVIDIA NVLink (SLI-Ready)
Yes – With NVIDIA RTX NVLink Bridge

Game Ready Drivers
Yes

Microsoft DirectX 12 Raytracing
Yes

Vulkan RT API, OpenGL 4.5
Yes

DisplayPort 1.4, HDMI 2.0b
Yes

HDCP 2.2
Yes

VR Ready
Yes

NVIDIA Encoder (NVENC)
Yes (Turing)

Maximum Digital Resolution1
7680×4320

Standard Display Connectors
DisplayPort, HDMI, DVI-DL

Multi Monitor
4

HDCP
2.2

Height
4.556” (115.7mm)

Length
10.5” (266.74mm)

Width
2-Slot

Maximum GPU Temperature (in C)
89

Graphics Card Power (W)
250

Recommended System Power (W)3
650

Supplementary Power Connectors
6 pin + 8 pin

HP DeskJet Plus 4155 – all-in-one printer review

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HP DeskJet Plus 4155 – all-in-one printer review

The HP DeskJet Plus 4155 is an all-in-one printer and, despite its compact size, has a sheet and a flat scanner. However, its overall performance doesn’t stand out much and that’s what you’d expect from a low-cost printer. It has a very low color and black page rendering, so you need to regularly replace the cartridges if you print a lot. Even if the cartridges are cheap, the costs could increase rapidly over time. It does not print duplex pages and prints slowly if you are printing in black and white or in color. Although it has a seed scanner, it does not support two-sided scanning. That said, it has excellent color accuracy, good photo print quality and the plastic body feels solid.HP DeskJet Plus 4155 Printer

The HP DeskJet Plus 4155 is bad for home offices. It has a low page yield in black and color, so if you print many documents, you need to replace the cartridges often. It also prints pages slowly. This printer has a seed scanner, but unfortunately does not support two-sided scanning.

HP DeskJet Plus 4155 is decent for photo printing. It has excellent color accuracy and its photo print quality is good, but the overall tone looks flat. It has a low color page rendering, so if you print a lot of photos, you need to change the cartridges often.

Bad for black-and-white printing. HP DeskJet Plus 4155 prints black-and-white pages very slowly and its low page rendering means you need to replace the cartridge often if you print many pages. It has a seed scanner, which does not support two-sided scanning. If you want to print two-sided pages, you need to manually flip each sheet of paper.

HP DeskJet Plus 4155 printer is compatible with the HP Smart app, which offers decent features. You can scan with your phone’s camera or print PDF files and photos directly from the app. You can also purchase new ink cartridges and perform printer maintenance.HP DeskJet Plus 4155 Printer

Simple multitasking for your home: versatility of printing, scanning and copying, an intuitive control panel and mobile fax with a 20% recycled plastic printer
Save up to 50% on ink and never run out of ink: save on ink and at your fingertips; With HP Instant Ink, this all-in-one color printer automatically sorts ink when you’re running out of ink and delivers it directly to the door for much less (subscription required)
Easy setup with the HP Smart app: get started quickly with easy printer setup that guides you, step by step; Just download the HP Smart app, connect to Wi-Fi and share your inkjet printer on all your devicesHP DeskJet Plus 4155 PrinterWorry-free Wireless: Get a better range and more reliable connections via dual-band Wi-Fi with self-reset
Print and scan on the go: Print, scan and copy from virtually anywhere with your smartphone and share your documents with third-party software like Dropbox and Google Drive with the HP Smart app, HP’s best-in-class mobile printing app.Photo:HP

Send mobile faxes with HP Smart App: This wireless printer lets you send faxes on the go, right from your smartphone, tablet, or PC for 24 months with the HP Smart app
Automatic document feeder: This all-in-one printer’s 35-page automatic document feeder allows you to quickly scan and copy processes
One-year limited hardware warranty: Free 24/7 web support support
Use original HP 67 Black/Tricolor ink cartridges

Monitor Review: Dell U2719D, Perfect size/resolution/color – Top quality

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Monitor Review: Dell U2719D, Perfect size/resolution/color – Top quality

Dell UltraSharp 27″ is a good, high quality, gaming monitor. It has an excellent response time and a low input delay, but lacks advanced gaming features like FreeSync or G-SYNC. The 1440p display, 27th” allows you to see finer details in your favorite games, which is great.

The monitor has a modern, streamlined look with thin bezels on all sides. A thin black panel border around the image and a very thin hard plastic exterior component make up the “4-side borderless” dual-stage design. The bezels measure 8mm (0.31 inches) at the bottom and 7mm (0.28 inches) at the top and sides when both components are taken into account. The width of the bottom bezel, which slopes downward in the direction of the back, is approximately 13mm (0.51 inches). The base is a rather small rectangular shape with a matte silver plastic finish, while the stand neck is matte black plastic. The screen itself dominates the front of the device, with the usage of a medium (or “relatively light”) matte anti-glare surface.

Dell U2719D Monitor

Dell U2719D is a very good monitor for office use. It has decent viewing angles, and the 27th 1440p display offers a good amount of real estate screen. The stand has a great ergonomics, and can be easily adjusted to an ideal display position. The Dell U2719D offers exceptional image quality as a result of careful factory calibration by the manufacturer. With an average accuracy of DeltaE 1.5, the screen can provide 100% sRGB along with a few mild shade extensions, which is excellent for a multipurpose display. Using the Standard option will reduce the gamut volume to 99%, but you can tighten it up to more.

Given the panel type, the contrast performance was mainly what we anticipated. Some peripheral detail was degraded by a moderate amount of “IPS glow,” especially in the bottom corners. The static contrast hovered around 1000:1, with some variance depending on the settings. In contrast to VA and TN panels, where the amount of detail varies significantly depending on the area of the screen you’re looking at, there were no obvious gamma irregularities across or up and down the screen with this model. Overall, the contrast performance was acceptable. Due to the screen surface’s medium “relatively light” matte anti-glare treatment, it differs from other recent 25-27″ WQHD UltraSharps. This causes the image to have a small misty graininess and is not nearly as smooth or bright.

Because the Dell U2719D lacks FreeSync support, G-Sync compatibility and silky smooth frames with an AMD GPU are not possible. There are no gaming functions on the model because it is clearly designed for semi-pro or combined use. For a 60Hz QHD monitor, input lag is minimized to a remarkable 6ms, so a joyful casual gaming session is still possible.
Dell U2719D is a decent monitor for most uses. The great support and wide viewing angles are ideal for office work, and the 1440p, 27″ display is ideal for gaming or multitasking. Unfortunately, it doesn’t look so good in a dark room and has some additional features.Dell U2719D Monitor

Dell Ultrasharp U2719D is a excellent 1440p IPS monitor with high ergonomics, wide viewing angles and exceptional accuracy. It’s a simple 60Hz monitor, with no advanced gaming features, such as FreeSync or G-SYNC. It has a wide selection of inputs, including a 4-port USB hub, and can be chained to a second monitor. Unfortunately, like most IPS monitors, it can’t produce deep, uniform blacks, which is particularly noticeable in a dark room.

Dell U2719D Monitor

Dell U2719D is a very decent monitor for creating media. The high-resolution display allows you to see more of you working at once, and wide viewing angles and revolving function make it easy to share your work with colleagues or your customers. It also has an excellent range of SDR colors, but only decent coverage of Adobe RGB’s larger color space, which is not ideal for professional photo editing. Photo:Dell

Dell Ultrasharp U2719D offers excellent ergonomics. It has a good height adjustment, an excellent range of rotation and a great range of tilt. You can also rotate to the vertical orientation, which is ideal for multi-monitor configurations. The Dell U2719D is an excellent addition to the UltraSharp line overall. Some minor complaints include the fact that a lighter and smoother matte screen surface would have been better, that our sample had some uniformity concerns, and that a 60Hz refresh rate with mild overclockability is fairly limited for fast-paced gaming. However, if you’re okay with the refresh rate, this is a strong competitor. Dell Ultrasharp U2719D monitor has a good and practical design, strong performance right out of the box, and a variety of useful OSD options.

Connectivity Options – Dell U2719D

Ports & Slots:
1. AC power connector | 2. HDMI connector | 3. DP connector (in) | 4. DP connector (out) | 5. Audio line-out port | 6. USB upstream port | 7. USB downstream ports (x1 with Power Charging) | 8. Stand lock | 9. USB downstream Ports (x1 with Power Charging)

Dell U2719D MonitorDell Ultrasharp U2719D

Denon Turntable, model DP300F review – high Quality sound

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Denon Turntable, model DP300F review – high Quality sound

The quality sound combined with ease of use makes the Denon DP300F a classic all-rounder.

Quality construction for the best sound
Using a 4mm thick fence, the Denon DP300F plinth offers stiffness and high density for lower levels of distortion. The aluminum plate also gives much better sound results than plastic. Finished in glossy black you see a cut above the most basic covers and is the ideal combination for others, full width, Hi-Fi separates.

What is Denon needle?

The stylus (needle) is the small, pointed tip that is attached to the end of a phono cartridge and comes into contact with the record groove. It is responsible for tracking the undulations of the record groove and converting them into an electrical signal.

Denon, as a company produces a wide range of stylus options for their cartridges. The type of needle you will need depends on the specific cartridge you are using. Many Denon cartridges use a replaceable needle, which allows you to replace the needle if it becomes worn or damaged, instead of having to replace the entire cartridge. Some of the Denon needle that is available in market are spherical needle, elliptical needle, microlinear needle, and so on. Each of the needle shape come with different compatibility, sound characteristics and price range.

To find out what needle is compatible with your Denon cartridge you should check the user manual or visit the Denon website. They should have information on which needle can be used with specific models of cartridges. In case of replacement, it is best to go for a needle from the same manufacturer, such as Denon to ensure compatibility and the best performance of the turntable.

Denon Turntable DP300F highlights

 

The Denon DP-300F is a fully automatic turntable, designed for both music enthusiasts and casual listeners. Some of the key highlights of this turntable include:

  1. Fully Automatic Operation: The turntable’s fully automatic operation makes it easy for anyone to play their records with just the touch of a button.
  2. High-quality components: The turntable features a die-cast aluminum platter and a stable, low-coloration tonearm for optimal audio playback.
  3. MM phono cartridge: The turntable includes a factory-installed, moving magnet phono cartridge, which allows for easy setup and high-quality sound.
  4. Adjustable Dynamic Balance tonearm: The tonearm is designed with an adjustable dynamic balance, which allows for accurate and stable tracking of the record.
  5. Easy Operation: The simple, intuitive design of the turntable makes it easy to operate, even for those with little experience with turntables.
  6. Connectivity: The turntable comes with an integrated Phono EQ amplifier, making it easy to connect to your existing audio system or powered speakers.
  7. Design: The sleek and elegant design of the turntable gives it a sophisticated look that complements any home audio setup.
  8. Speed Adjustment: The turntable allows to adjust the playing speed of the records 33 1/3, 45 and 78 RPM, making it compatible with most records available on the market.

Denon DP300 (Black) Turntable

High-performance tone-arm and cartridge
Compatible with a wide range of cartridges, the straight arm used by the DP300F offers superior tracking capability. A good quality Moving Magnet (MM) cartridge is included in the package to start with a minimum of confusion.

A phono cartridge is a device that is attached to the end of a tonearm on a turntable and converts the mechanical energy of a record groove into an electrical signal. The MM stands for Moving Magnet, which refers to the type of technology used in the cartridge to generate this electrical signal. In a moving magnet (MM) cartridge, a tiny magnet is attached to the end of a lightweight stylus (or needle) that is embedded in the cartridge. As the stylus traces the record groove, it moves the magnet in relation to a set of fixed coils, which generates an electrical current. The electrical current is then amplified by a phono preamp to produce the audio signal that is sent to your speakers or headphones.

MM cartridges are one of the most common types of cartridges used on turntables. They are relatively inexpensive and easy to find, and they typically have a wide frequency response and a low distortion, which makes them a good choice for most listening situations. Additionally, the output of moving magnet cartridge usually a bit higher and that makes it easy to connect it to an MM input of a stereo receiver or phono preamplifier.

Denon DP300 (Black) Turntable

Fully automatic for ease of use
Unlike more minimalist covers, the DP300F combines high sound quality with ease of use. Just select the size of the register and the tone arm starts in the right place. It also has self-return, so you don’t have to worry about damaging the pencil at the end of the record.

Connect Denon DP300F to any system with an AUX input
The integrated phono sound stage means that you don’t even need to use an amplifier or system with a dedicated rotary input – any system with an AUX input in will. Photo:DenonDenon DP300 (Black) Turntable

Featuring a gloss-coated rigid die-cast aluminum construction, Denon DP300F turntable offers a sturdy foundation and minimal vibration compared to most counterparts in its price range, which typically utilize an MDF plinth. Denon’s choice of aluminum is aimed at reducing external noise and enhancing performance by minimizing vibrations. The heavier base contributes to a noise-free, detailed, and richer sound.

The newly designed straight-arm tonearm comes with a removable headshell, facilitating a straightforward cartridge replacement process. It accommodates standard mount replacements weighing between five and ten grams. Setting up the counter-weight balance for the arm is crucial, though it can be a somewhat tricky operation. The arm is equipped with adjustable tracking force and anti-skate controls for fine-tuning.

An Equalizer switch provides connections to both line-level inputs and phono, serving as a preamp. This feature allows the turntable to be used with a receiver lacking a built-in preamp. However, it’s important to note that this preamp doesn’t enable the connection of the turntable to a computer for digitizing vinyl records.

PROS:

  • Easy setup, ideal for beginners.
  • Fully automated playback.
  • Appealing retro styling.
  • Quality built-in phono preamp.
  • Upgrade-friendly.

CONS:

  • The included cartridge may not deliver the best sound quality; an upgrade is recommended for significant improvement.
  • Lack of USB recording functionality.

 

Denon DP300F turntable specs:

Brand Denon
Colour Black
Dimensions WxDxH (mm) 434 x 381 x 122
Power Consumption- Normal Use 2

Weight (KG) 5.5

Denon Turntable DP300F
Denon Turntable DP300F
Cartridge Included  Denon DSN-85 – MM
Replacement Stylus Code DSN-85
Speeds 33 / 45
USB Output No
Auto/Manual auto
Belt Drive/Direct Drive belt_drive
Built In Phono Stage yes
Auto tonearm lift at endYes
Speed: 33-1/3 & 45 RPMYes / Yes
Wow & flutter0.10% (WRMS)
USB Direct RecordingNo
Phono EQ built in (switchable)Yes
Stylus (MM / MC)Yes / No
Stylus versionCN-6518
Universal HeadshellNo
Dust CoverYes
Available colors: Premium Silver / BlackYes / Yes
Maximum Dimensions
Antenna: Horizontal: (W x D x H) in Inches
Antenna: Vertical: (W x D x H) in Inches
W/O Antenna: (W x D x H) in Inches		17.1 x 4.7 x 13.8
Weight in LBS12 lbs
Carton Maximum Dimensions (W x D x H) in Inches19.5 x 17.9 x 7.68
Carton Weight (inc. product) in LBS15 lbs
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