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Samsung 86,4cm/34'' (3440x1440) C34J791WTR Curved 21:9 4ms 2x Thunderbolt HDMI DisplayPort VESA Speaker WQHD Grey/White

£9.9£99Clearance
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Information about the minimum amount of time, in which the pixels change from one color to another. Very often the manufacturer provides the response time for transition from grey-to-grey (G2G). Information about whether there is a possibility for wall mounting according to the VESA Mounting Interface Standard (MIS). that is, or may reasonably be considered to be, defamatory, libelous, hateful, racially or religiously biased or offensive, unlawfully threatening or unlawfully harassing to any person or entity;

When Samsung went through the features of this monitor with me, it outlined how the C24FG70 was aimed at competitive gamers, while the C34J79 on review here was more aimed at more casual gamers. To me, that suggested the C34J79 might suffer from ghosting, motion blur and high input lag, something that’s a VA panel trait. These are the readings when the CJ791 displays pure blue, green, and red images. Note that there’s not a lot of any other color present. Compare with the non-quantum dot readings below. The storage humidity shows the lower and upper humidity limit, which ensures safe storage of the display. Storing it outside these limits might damage the display.

A high-quality panel backed with handy features for desk life – and it looks great

Desktop monitors and smart TVs experience a latency/lag in visualizing the information. The time in milliseconds that the display needs to visualize the signal input. There was an very slight difference when cycling through the ‘Response Time’ options in the onscreen menu, with ‘Standard’ offering a slightly slower response than ‘Faster’ and ‘Fastest’, but there was no perceived overshoot ghosting in any modes, so I was able to use the monitor set to ‘Fastest’ without having to worry about ruining the visuals. I should also point out that, unlike the Samsung C24FG70, there’s no brightness cap in Faster and Fastest modes; the C34J79’s brightness remained untouched at 317cd/m2. The dynamic contrast shows the ratio between the brightest and the darkest color, which the display can reproduce over time, for example, in the course of playing a video. The external 24-volt power supply supplies 85 watts to the various ports, and indeed, the 2017 MacBook Pro used for some of the testing said it was charging while plugged in. My phone charged on the USB port and there were also no issues with any of the input or storage peripherals I attached.

Picture-by-Picture (PBP) lets you display to two sources onscreen at their native resolution. Optimize your multi-tasking further with Picture-in-Picture (PIP), which lets you resize the second source to up to 25% of the screen and position it anywhere. For any content that you submit, you grant SAMSUNG a perpetual, worldwide, non-exclusive, irrevocable, royalty-free, fully transferable right and license to use, copy, modify, delete in its entirety, adapt, publish, translate, create derivative works from and/or sell and/or distribute such content and/or incorporate such content into any form, medium or technology throughout the world without compensation to you. The maximum number of colors, which the display is able to reproduce, depends on the type of the panel in use and color enhancing technologies like FRC. Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio. There are various panel technologies. Each has its own specific features - viewing angles, color reproduction, response time, brightness/contrast, production cost, etc. The image quality depends directly on the type of the display panel used.The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10. There are two speakers on board, which is convenient for everyday work but not serious listening. There’s simply not enough air available for them to reproduce the entire audio spectrum—there’s no bass response. Quantum dots The storage temperature shows the range from a minimum to a maximum temperature, within which storing of the display is considered to be safe.

The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution (the TFT ones, for example), the pixel pitch depends on the resolution and the size of the screen. Ergonomics Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc. VESA mount Size class of the display as declared by the manufacturer. Often this is the rounded value of the actual size of the diagonal in inches. The most widely used panels are those with 6, 8, and 10 bits for each of the RGB components of the pixel. They provide 18-, 24-, and 30-bit color, respectively.Another option with this monitor is the game mode which takes full advantage of the 100Hz refresh rate to reduce screen stutter. Resolution The Samsung CJ791 Ultra-Wide Monitor has a sharp look with a silver and white finish. The majority of the display is made up of a plastic body, but that doesn’t make it look or feel cheap. It has a slim quarter-inch (6.35mm) bezel on the top, left and right. The bottom of the display has an eighth-inch (3.175mm) bezel plus a silver chin that measures in at just over half an inch (13mm).

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