• VA (Vertical Alignment) Panel
  • HDMI + DisplayPort + MiniDP Inputs
  • 3840 x 1080 Resolution
  • 3000:1 Static Contrast Ratio
  • 350 cd/m² Brightness
  • 178°/178° Viewing Angles
  • 1 ms (MPRT) Response Time
  • 1.07 Billion Colors
  • 144 Hz Refresh Rate
  • Built-In USB 3.0 Hub



The CHG90 49" 32:9 Curved 144 Hz FreeSync HDR LCD Monitor from Samsung is an ultra-large and ultra-wide display packed with plenty of features aimed at gaming and multitasking. It's essentially two Full HD displays placed side-by-side without the annoying bezel in between. The curved edges wrap around you field of view, placing your right in the middle of the action for a more immersive experience. To enhance your games, it's equipped with AMD FreeSync 2 technology, a 1 ms response time, a 144 Hz refresh rate, and plenty of optimized game modes. Thanks to Samsung's Quantum Dot technology and HDR, it will provide you with over a billion vivid and accurate colors for your entertainment. Connect this display to your system via HDMI, DisplayPort, or Mini DisplayPort and then tilt, swivel, and adjust its height to suit your viewing preferences.

Ultra-Large, Ultra-Wide Curved Screen
With a 1800R curvature, the ultra-wide CHG90 wraps around the edges of your field of view, placing you right in the middle for an immersive experience. Its 32:9 aspect ratio is essentially two Full HD displays placed side-by-side.

Quantum Dot Technology
Samsung's Quantum Dot technology provides you with vivid and accurate colors, especially greens and reds, for more life-like pictures.

HDR Support
The CHG90 monitor supports HDR (High Dynamic Range), which offers improved brightness and contrast levels so dark areas are darker and bright areas are brighter. Thanks to its wider range of colors, you'll be able to see more details such as a bright blue sky with deep shadows and silhouettes.

AMD FreeSync 2
AMD FreeSync technology syncs the display's refresh rate to your graphics card's frame rate output for less stutter, ghosting, and tearing. Building on the previous iteration, FreeSync 2 works in conjunction with HDR for increased brightness levels, GPU tone mapping, and smoother playback.

1 ms Response Time & 144 Hz Refresh Rate
Game without motion blur thanks to the 1 ms MPRT (motion picture response time) on this monitor. Furthermore, it sports a 144 Hz refresh rate for fluid and more responsive interactions. If your hardware isn't capable of 144 Hz, you can scale it down to 60 or 120 Hz when necessary.

Black Equalizer
Black Equalizer features 20-steps of adjustments to alter any game scene to the brightness level you want. You'll now be able to spot enemies hiding in the darkest areas of the screen.

Eye-Saver Mode
Reduce blue light emissions and give your eyes a break with Eye-Saver Mode. With it, you'll have less eye strain, a more comfortable experience, and be able to use the monitor for longer periods of time.

Optimized Settings
Swap through different gaming modes for all the genres of games you play. The factory-calibrated settings optimize black levels, gamma levels, contrast ratios, sharpness, and color value settings for FPS, RTS, RPG, or AOS games.

OSD Dashboard
Skip built-in hardware buttons and use the on-screen dashboard to adjust monitor settings on-the-fly. There's even shortcut keys for even quicker access.

Multitasking Made Easy
Basically two 16:9 Full HD monitors side-by-side, the CHG90 replaces your multi-monitor setup without bezels ruining the experience. Use Easy Setting Box to partition the screen or display multiple screens of different sizes with just a click. It also supports PIP (Picture-in-Picture), letting you connect and view different sources simultaneously.

Arena Lighting
Located on the back is the CHG90's audio-aligned Arena Lighting. As game sounds grow louder, it glows brighter, simulating moments of high intensity.


Screen Size: 49" (124.5 cm)
Display Type: VA (Vertical Alignment)
Curvature: 1800R
Resolution: 3840 x 1080
Aspect Ratio: 32:9
Viewing Angles (H/V): 178°/178°
Static Contrast Ratio: Typical: 3000:1
Minimum: 2400:1
Brightness: Typical: 350 cd/m²
Minimum: 250 cd/m²
Response Time: 1 ms (MPRT)
sRGB Coverage: Typical 95% (DCI-P3 95%)
Color Gamut: NTSC 1976
Typical: 88%
Minimum: 84%
Color Support: 1.07 billion
Refresh Rate: 144 Hz
AMD Free Sync Technology: Yes, FreeSync 2
Ports and Connectors: 2 x HDMI
1 x DisplayPort
1 x Mini DisplayPort
1 x 3.5 mm Audio-in
1 x Headphone jack
1 x USB 3.0 (upstream)
2 x USB 3.0 (downstream)
Stand System
Wall Mountable: Yes, 100 x 100 mm
Tilt: -2 to 15° (±2°)
Swivel: -2 to 15° (±2°)
Height Adjustable: 4.72" (120 mm) (±0.2" (5 mm))
Power Specifications
Power Supply: 100-240 VAC
Power Consumption (Maximum): 113 W
Power Consumption (Standby): < 0.3 W
Power Consumption (DPMS): < 0.5 W
Environmental Specifications
Operating Temperature: 50 to 104°F (10 to 40°C)
Operating Humidity: 10 to 80%, non-condensing
Cable Length: Power Cable: 4.9' (1.5 m)
Dimensions: With Stand: 47.36 x 20.69 x 15.02" (120.29 x 52.55 x 38.15 cm)
Without Stand: 47.36 x 14.54 x 7.65" (120.29 x 36.93 x 19.43 cm)
Weight: With Stand: 33.1 lb (15 kg)
Without Stand: 26.2 lb (11.9 kg)
More Information
Brand Samsung
Model Number C49HG90DMN
Discontinued Yes
Display Size 45" - 49.9"
Display Type LED-LCD
Response Time 1 ms
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