Samsung CH711 Review (C32H711/C27H711): 1440p QLED Curved Gaming Monitor

The Samsung C32H711/C27H711 is a 32" or 27" 1440p QLED gaming monitor with FreeSync up to 75Hz and a curved VA panel. Here's our full review.

Bottom Line

The Samsung CH711 (C27H711 or C32H711) offers amazing image quality and smooth performance. However, there are better alternatives available for the money.


The Samsung C32H711/C27H711 is a 27″ 1440p curved monitor based on a quantum-dot LED backlight (QLED) that delivers wide color gamut and superior contrast ratio for a more immersive viewing experience. 

It’s a part of the Samsung CH711 series, which also consists of the Samsung C32H711, the 32″ model with the same specifications.

Image Quality

The monitor is based on a VA panel with a static contrast ratio of 3,000:1 and a peak luminance of 300-nits which, in comparison to other panel technologies (IPS and TN), results in more vivid dark shades and an overall more distinct relation between the darkest and the brightest colors.

It supports 8-bit color depth without dithering (true 8-bit), and thanks to the quantum dots, it covers 125% of the sRGB color space, which translates to lifelike and vibrant colors.

VA panels also have wide 178-degree viewing angles for a great viewing experience even when you’re looking at the screen at an angle.

Lastly, 1440p resolution on a 27″ screen (2560×1440, WQHD) ensures incredible detail clarity and plenty of screen real estate without any scaling necessary.

The 32″ model, on the other hand, has a lower pixel-per-inch ratio and offers the same pixel density as 1080p on a 24″ display.


While the performance of the Samsung C27H711 monitor is top-notch, it’s missing a high refresh rate since, at this price range, you’d expect to see 144Hz.

The native 60Hz refresh rate can be upped to 75Hz by enabling AMD FreeSync in the OSD (On-Screen Display) menu.

FreeSync offers a variable refresh rate (48-75Hz/FPS range) for compatible graphics cards and thus removes screen tearing and stuttering within the dynamic range.

The input lag is fairly low at around 10ms, which makes for an unnoticeable delay while the response time of 4ms (GtG) is sufficient to eliminate most of the trailing and motion blur of fast-moving objects.

Moreover, the Samsung C27H711 curved display has a flicker-free backlight and Eye Saver Mode which lowers the emission of harmful low-blue lights.

Overall, you get a decent gaming experience; the colors and contrast are exceptional, and there’s no prominent ghosting, input lag, or other visual artifacts.

However, for less money, you can get a 27″ 1440p gaming monitor (such as the AOC CQ27G2) that also has a VA panel and a curved screen – plus a 144Hz refresh rate.

It may not have quantum dots, but its performance enhancement over that of the CH711 outweighs the difference in image quality. Furthermore, it’s actually more affordable, and its VA panel also offers the same 3,000:1 contrast ratio.


Samsung C27h711 Amazon

The OSD menu is navigated using the 4-way joystick placed beneath the screen.

Besides the regular settings such as brightness/contrast, color temperature, gamma (three modes), sharpness, etc., you will find several pre-calibrated picture presets (Custom, Standard, Cinema, Dynamic Contrast, Basic Color) under the Samsung MagicBright option.

There is also Samsung MagicUpscale, which enhances the image quality of low-resolution content and Game Mode, which increases visibility in darker games.

Design & Connectivity

Samsung Ch711 Review

The Samsung C27H711 QLED monitor has a rather interesting design with an innovative cable management system.

The ports (one of each: HDMI 1.4, DisplayPort 1.2 port, DC power) are placed behind the removable cover while the cables can be guided through the stand and thereby be concealed.

Unfortunately, this unique design comes at the cost of ergonomics; there’s no VESA mount pattern, and the stand is tilt-only by up to -4°/17°. The monitor is also very slim, has ultra-thin bezels, and a light matte anti-glare coating.

Price & Similar Monitors

The Samsung C27H711 price amounts to around $380, which is, as previously stated, quite steep. For about $100 less, you can get a 1440p 144Hz gaming monitor.

For more similarly priced monitors with better value/money, check out our best gaming monitor under $400 guide.


The Samsung CH711 series displays were among the first monitors to feature quantum-dot technology. Back then, the premium cost could be justified due to it being the next ‘new thing.’

Nowadays, however, there are numerous more affordable and better displays available. So, we don’t recommend the Samsung C27H711 unless you can find it under $250 on a sale somewhere, and you don’t want a high refresh rate.

Screen Size27-inch
Screen Curvature1800R
Resolution2560×1440 (WQHD)
Panel TypeVA
Aspect Ratio16:9 (Widescreen)
Refresh Rate60Hz (75Hz)
Response Time4ms (GtG)
Adaptive SyncFreeSync (48Hz-75Hz)
PortsMini DisplayPort 1.2, HDMI 1.4
Brightness300 cd/m2
Contrast Ratio3000:1 (static)
Colors16.7 million (true 8-bit)

The Pros:

  • Vibrant colors and high contrast ratio
  • High pixel density
  • AMD FreeSync up to 75Hz
  • Unique design

The Cons:

  • Tilt-only stand
  • Narrow FreeSync range
  • Limited connectivity options
  • Expensive

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Rob Shafer

Rob is a software engineer with a Bachelor’s degree from the University of Denver. He now works full-time managing DisplayNinja while coding his own projects on the side.