ASUS PB279Q vs Samsung CHG90

The top and side bezels are about 13mm thin with the bottom bezel being slightly thicker at 18mm.

The screen also has good luminance uniformity, providing a evenly lit picture. At the dimmest point, the deviation is 12% from the brightest point (141.4 cd/m² to 160.4 cd/m²).

Complete input lag time (signal delay and pixel response time) is 7.4ms or under ½ of a frame.

The monitor tilts (5° forward, 20° backward), swivels (60° to both the left and right), pivots (90° clockwise, allowing it to be used in portrait mode) and allows adjusting height between 43mm (1.69") to 410mm (16.14").

According to tests performed by PC Monitors, PB279Q set to factory defaults (90% brightness, "Splendid" preset) produces luminance in the range of 0.24 - 282 cd/m² with a contrast of 1175. It provides both lots of brightness and reasonably dark blacks.

The monitor covers all of sRGB space and represents the colors accurately.

The Samsung CHG90 offers much higher versatility than the overwhelming majority of the competitors on the market because of its picture quality, HDR support, gaming performance, and the amount of on-screen real estate.

Combining its color gamut, HDR peak brightness, and native contrast ratio with full HDR10 support, the Samsung CHG90 outperforms the nearly all of its competitors when it comes to the HDR media playback.

When working with HDR media, the Samsung CHG90 can display almost 90% of pure HDR colors of the DCI P3 color space because of the monitor’s wide color gamut. Such DCI P3 coverage is an uncommon feature for a general purpose monitor. DCI P3 is the color space used in HDR media production.

Moreover, the monitor has enough luster to highlight vivid objects in HDR mode where its brightness peaks at around 600 nits.

Additionally, the Samsung CHG90 is among a handful of monitors that support HDR10.

The Samsung CHG90 displays good-looking motion with only some minor traces of motion blur following fast-moving objects on the screen as the monitor’s pixels need only around 10.8 ms to change their color. Such rapid pixel transition is achieved because of the monitor’s full pixel response time of 10.8 ms.

Additionally, the monitor doesn’t suffer from any noticeable ghosting.

Furthermore, the motion looks smooth because of the monitor's 144 Hz native refresh rate, which ensures that the Samsung CHG90 displays a new frame every seven milliseconds.

The Samsung CHG90 offers a highly immersive experience as you can literally feel its 1800R curve surrounding you.

The Samsung CHG90 works very well in bright rooms with lots of windows as its light matte coating and high peak brightness does an excellent job of fighting glare and heavy reflections.

The Samsung CHG90 is among the most responsive monitors on the market as its input lag measures at an amazingly low value of 4.6 ms.

A monitor’s input lag is significant in gaming as it shows how much time a monitor needs to process a frame generated by a computer’s graphics card.

FreeSync eliminates tearing and reduces stutter because it allows the Samsung CHG90 to synchronize its refresh rate to the framerate of your AMD graphics card.

FreeSync 2 is an advanced AMD technology which combines adaptive synchronization with HDR. AMD claims that only the best HDR monitors would be compatible with FreeSync 2.

Because of its full sRGB coverage, the Samsung CHG90 is an excellent tool for media artists, such as web designers and photographers that work in the sRGB color space.

Additionally, Samsung CHG90 is suitable for those who make videos for web applications, like YouTube and Twitch, as those also use the sRGB as a default color space.

The Samsung CHG90 is a fantastic tool for productivity as its 49-inch 3840x1080 display offers enough real-estate to place three Google Docs side by side comfortably. The monitor will also come in handy for those working with massive Excel sheets because of its large on-screen area.

Furthermore, the monitor’s picture-by-picture mode allows the Samsung CHG90 to display pictures from different sources simultaneously. Such a feature will make your life much easier if you use a laptop alongside your desktop computer.

Additionally, you can manage and organize your workspace using Samsung’s Easy Setting Box.

The Samsung CHG90 offers better gaming performance than the overwhelming majority of 40”+ competitors, as this 144 Hz monitor offers highly responsive gameplay with reasonably well-handled motion.

Additionally, due to the monitor's aspect ratio of 32:9 you’ll have a wide field of view in games like CS: GO, DotA 2, League of Legends, and Star Wars Battlefront.

The monitor’s native contrast ratio, peak brightness, gamma, color accuracy, and color uniformity are superior to what the overwhelming majority of competitors on the market offer.

It can display amazingly beautiful images, with a wide range of vivid and accurate colors, rich and intense blacks, and some eye-catching intermediate tones that look genuinely accurate. Colors pop,and look crisp because of the monitor’s peak brightness of 331 nits, which, combined with the CHG90’s high color uniformity, makes the colors appear consistent across the entire panel. Dark scenes look deep because of the monitor’s native contrast ratio of 3756:1 which makes its blacks appear truly dark. Mid-tones look life-like as the monitor’s gamma is less than one percent off from the ideal value.

Additionally, the Samsung CHG90 can display a higher variety of colors than the majority of its competitors because it uses a true 10-bit panel that allows it to reproduce more than a billion colors.

Furthermore, the monitor’s color inaccuracies are so insignificant that the human eye can't see those since the panel’s average color error dE is only 1.13.

With the Samsung CHG90, you’ll be able to experience true HDR effects in games that support it like ARK: Survival Evolved and Battlefield 1.