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Samsung CHG70 Series C27HG70 27" 2560 x 1440 (2K) 144Hz 1800R Curved Gaming Monitor, QLED, 1ms (GTG), AMD FreeSync 2, 2xHDMI, DP, USB, VESA Mount, Height/Tilt/Swivel/Pivot Adjustable

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  • 2560 x 1440 (2K), 1MS (GTG), 144Hz Refresh Rate
  • QLED with quantum dot delivers realistic images with a billion more shades of color
  • HDR support for mind-blowing detail and contrast
  • 1800R Curvature and 178/178 Viewing Angles
  • FreeSync 2 & Flicker Free Eye Saver Mode
  • DisplayPort / HDMI x 2
  • Tilt / Swivel / Pivot / Height Adjustable

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

general information

27" CHG70 Gaming Monitor with Quantum Dot

The SAMSUNG C27HG70 is a QLED gaming monitor with cutting-edge features, optimized for competitive play. It features a maximum resolution of up to 2560 x 1440 for incredibly detailed, pin-sharp images, while employing advanced quantum dot for richer, more vivid colors. It comes with support for HDR for mind-blowing detail and contrast. It boasts a fast 144Hz screen refresh rate and a super-fast 1ms MPRT, and utilizes AMD FreeSync 2 technology, thus ensuring ultra-smooth gameplay – no screen tearing and stuttering. Coupled with a group of gamer-centric features – including factory-calibrated game display modes, gamer-friendly menu, etc., it provides gamers with an optimal gaming experience.

Countless hours of gaming are no problem anymore. The eye-saver mode reduces the strain on the eyes, maximizing visual comfort. And the strong dual-hinge stand allows for tilting / swiveling / pivoting / height adjustment, so you can place the monitor any way you like. Complete with built-in dual HDMI and DisplayPort ports, it’s ready for multimedia enjoyment.

general information

A Billion Shades of Color

With Quantum Dot technology, Samsung’s QLED Gaming Monitor provides an extreme upgrade in your gaming experience. Quantum dot makes today's games appear more lifelike by delivering a billion shades of accurate color.

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HDR Changes the Game

The CHG70 QLED gaming monitor features support for High Dynamic Range (HDR), so dark areas are darker and bright areas are brighter. See mind-blowing detail and contrast as bright blue skies share the screen with deep shadows and silhouettes.

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AMD Radeon FreeSync 2 Support

The CHG70 supports AMD’s new Radeon FreeSync 2 technology, which gives gamers a smooth, plug-and-play HDR gaming experience with twice the perceivable brightness and color of that offered by the sRGB spectrum without distortion or visual distraction.

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Built for Speed

Blending its advanced motion blur reduction technology with its superior VA panel, Samsung has created this curved monitor with a super-fast 1ms MPRT (motion picture response time) that lets you enjoy unprecedented gaming performance without motion blur across the entire screen.

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Smoother Gameplay

The fast 144Hz screen refresh rate ensures you flawlessly smooth action scenes even in games with high frame rates. And you can adjust the refresh rate to 60Hz/120Hz when necessary.

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Dazzling Detail in Wider View

With a pixel density approximately 1.7 times higher than Full HD, the CHG70 delivers game scenes and characters in captivating detail, giving you a panoramic view of the whole battlefield so you can spot your enemy sneaking up on you from any corner.

general information

Curved to Pull You in

Designed to meet your everyday gaming needs, the CHG70 features an industry-leading 1,800R curvature that gives you the feeling of being pulled in and wrapped around in your gaming world, much like the way an IMAX screen immerse the audience into the movie.

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Light It Up

The CHG70's arena lighting feature produces a pulsating lightshow on the wall behind it, adding to the atmosphere and helping you get deeper into the zone.

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Gamer-friendly Menu

With Samsung’s OSD dashboard menu optimally tailored for gamers, you can have a full view of key game settings at a glance and use shortcut keys to change the settings the way you want them. Set this Good Design Award winner and splash straightaway into the game.

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Optimized Settings for Any Game Genre

Developed in concert with the Samsung Galaxy Team, the semi-final winner in the LOL World Championship 2016, the CHG70’s factory-calibrated game display modes instantly optimize black gamma levels, contrast ratios, sharpness and color value settings for any game genre, be it FPS, RTS, RPG, or AOS.

general information

See Them Before They See You

The CHG70’s 20-step Black Equalizer adjusts dark areas in games to whatever brightness level you want, enabling you to spot your enemies crouching in even the darkest of hiding nooks. Its best-in-class 3000:1 contrast ratio keeps images incredibly sharp even in the darkest or brightest scene.

general information

Innovative Design

Designed with gamers in mind, the strong dual-hinge stand gives you precise control over how you position the display panel - for the winning edge in any onscreen contest. The CHG70's gamer-friendly design even sports a convenient place to hang your headphones.

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Play on… and on and on

The CHG70 features an eye-saver mode which cuts down blue light emissions to a substantial extent. So, play on with reduced eyestrain and greater visual comfort.

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Multiple Ports at Work

The CHG70 has a DP and two HDMI ports, providing a multiple connection interface that lets you hook up PCs, game consoles, additional monitors, and other devices with ease, all to meet your multi-tasking needs.

Learn more about the SAMSUNG C27HG70

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: Non-refundable
    • Return for replacement within: 30 days
  • This item is covered by's Replacement Only Return Policy.
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Excellent product! The picture is outstanding! 4/15/2020 12:17:32 PM

Pros: Easy to set up with an amazing cable management
- HDR is excellent
- Colors are vibrant (Beautifull)
-Factory calibrated
- PS4 Pro read it as 4k input
-FFVII: Remake and Uncharted 4, Persona 5, Sekiro and the one and only GOW look out of this world!
- Perfect size for gaming. My PC loves it ( Gears of War 5 looks awesome)

Cons: - No speakers
- The monitor stand is huge.

Overall Review: I recommend this product to every gamer that wants the best picture image out of their games. Meaning on consoles and PC. It is a great product if you are looking to buy a monitor for your PC look no further. Also, it is a great product for next-gen consoles (PS5 & XSX).

1 out of 1 people found this review helpful. Did you?
2/ 5
Good while it lasted. 3/4/2020 12:17:33 PM

Pros: - Picture quality is great.
- Great color (NO HDR).

Cons: - HDR doesn't work.
- Power supply died after a few years.
- After a while I would have to warm up my monitor before using it due to a LARGE amount of the screen displaying what I could only describe as "graphical corruption" Lots of large rainbow colors everyhwere cause the little liquid bulbs in the screen aren't warmed up.

Overall Review: This monitor was great while it lasted. When I first got it, everything was great out of the box. But after about 3 months, the were large streaks of rainbow colors pixels all over the bottom half of the screen. This goes away after a minute or so, after the monitor has had time to warm up. It's been an ongoing issue ever since.

To more recent issues, the power supply decided to die. At first it was gradual. I would lose power and the screen would turn off. After tapping the power supply brick a few times it would turn back on. Fast forward to now, I've had to kick the power supply pretty hard recently to get it to turn back on. But a few days ago it died completely. It seems Samsung doesn't have these power supply bricks sold anywhere.

To wrap this review up, monitor was great while it lasted. Now it's no longer usable until I'm able to find a new power supply brick that'll actually fit.

1 out of 1 people found this review helpful. Did you?
2/ 5
Issues after 2 years 2/19/2020 7:55:53 PM

Overall Review: I love the monitor while it is working. I purchased direct from Samsung in July 2017. It came with one bad pixel, but nothing I couldn't deal with. Lately whenever I resume from the monitor being off, the display takes up to 2 minutes to become usable. It is pixelated, there is vertical banding, and the color is washed out until it warms up. It seems to be getting worse, so I'm going to replace it; too bad it lasted less than 3 years.

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1/ 5
Two monitors stopped working in less than a year. 2/13/2020 11:16:24 AM

Pros: Both monitors I purchased have stopped working.

Cons: One the display port completely stopped working and when you use the hdmi with freesync you don't get the 144hz you only get 100hz and that basically means you have a 100fps cap.

Overall Review: Both monitors started going really dark when I opened games and had to hit alt enter until the screen became viewable. Shortly after one monitor display port stopped working. This happened in less than a year.

1 out of 2 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
2/ 5
She's got some issues. 1/23/2020 6:26:54 PM

Pros: Beautifully rich colors, Deep blacks and fast refresh rate.

Cons: I have multiple issues when using an AMD 5700 XT video card with FreeSync, Have the time the game wont load and when it does its a black screen with game music playing in the background. Then I have to unplug the power the the monitor wait 3 seconds and plug back in.....Then and only then can you see the game in all its glory and start to play. Total pain in the you know where!

Overall Review: Now maybe this monitor will work just fine with Nivida cards but AMD we got issues major issues.

2 out of 2 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Awesome Monitor 1/18/2020 6:19:37 PM

Pros: 1440p
10Bit color
G-sync compatible
Amazing peak brightness
Really amazing stand design
Decorative lighting behind it

Cons: Pricey
Have to deal with Samsung
Some hotspots on dark screens

Overall Review: I had the monitor for a while now without a single issue and all the features have worked flawlessly. Would recommend it.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great monitor 1/9/2020 9:38:50 PM

Pros: - Easy setup
- Good cable management
- Gorgeous

Overall Review: This monitor is absolutely gorgeous. The refresh rate is killer, and everything looks fantastic. I like the curved screen more than I thought I would. I also really like the height. The stand is sturdy as well. I'd definitely buy again.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Eggsactly what I was looking for! 12/31/2019 2:08:31 PM

Pros: No defects this year, maybe Samsung finally got a hold of their QC issues.

Overall Review: I already owned one from a year ago and I had a few issues with it. The screen was cloudy and it had 2 dead pixels, this new one is flawless and has the updated firmware already installed.

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