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Product Info


Curved 49in CHG90 Gaming Monitor w/ Quantum Dot & FreeSync™ 2

Ultra Large, Ultra Wide Curved Screen
The ultra-wide 49-inch screen with its innovative 32:9 aspect ratio means you always get to see game scenes in their entirety, exactly as their developers intended. And the 1800R curved panel immerses you in gameplay and delivers cinematic viewing for movies and video content.

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.

Supports AMD Radeon™ FreeSync™ 2

The CHG90 supports AMD’s new Radeon™ FreeSync™ 2 technology, which gives gamers a smooth HDR gaming experience with twice the perceivable brightness and color of that offered by the sRGB spectrum.





  • QLED with Quantum Dot delivers realistic images with incredible 30 bit color!
  • HDR (High Dynamic Range) supports a wider, more photo realistic range of colors with higher contrast and increased brightness
  • AMD FreeSync™ 2 is a smooth HDR gaming experience w/ 2x the brightness and color of sRGB Monitors without screen tearing
  • 1ms VA Panel with advanced motion blur reduction technology has the sharpest 1ms MPRT1 display quality
  • 144Hz Refresh Rate provides 2.4x as many frames per second as typical 60Hz monitors, cutting your so called "Visual Lag" by almost 60%

HDR Changes the Game

The CHG90 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.

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.

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.

Nowhere for Enemies to Hide

The 20-step Black Equalizer adjusts any game scene to the brightness level you want, letting you spot enemies hiding in even the darkest areas of the screen.

Play on and on and on...


The Height Adjustable Stand (HAS) provides precision positioning for the super ultra-wide panel to let you work and play in greater comfort.

Additional Information:

Visit the Manufacturer Web Page for Full Details

Download the Manufacturer Product Manual


AMD FreeSync™ 2 technology requires a compatible Radeon™ Video Card.

Visit AMD's Freesync™ 2 Web Page


Make and ModelSamsung CHG90 Gaming Monitor, 49in
Part NumberLC49HG90DMNXZA
Display TypeCurved Display w/ 1800R Curvature
Screen Size49" Class Display
48.5" Diagonal
Resolution3,840 x 1,080
BrightnessTypical: 350 cd/m2
Minimum: 250 cd/m2
Contrast RatioStatic:
Typical: 3,000:1
Minimum: 2,400:1

Dynamic Contrast: Mega

Panel TypeVA Panel
Aspect Ratio32:9
Refresh RateUp to 144Hz
Display TechnologyQuantum Dot w/ Nano Crystals
Response Time1ms
Viewing Angle178° / 178°
HDRYes, DisplayHDR 600 Certified
Color Features 
Color CalibrationFactory Tuned w/ Factory Calibration Report
Color ModesAOS
High Brightness
Color SupportQuantum Dots use 30 bit data to display 1.07 Billion Colors
sRGB CoverageTypical: 125%
Minimum: 120%

Adobe RGB:
Typical: 92%
Minimum: 88%

Color Gamut
(NTSC 1976)
Typical: 88%
Minimum: 84%
I/O Ports 
Connectors1x DisplayPort port
1x miniDisplayPort port
2x HDMI ports

1x 3.5mm Headphone Out port

USB Hub w/ USB Super Charging
Additional FeaturesBlack Equalizer
Custom Key
Easy Setting Box
Eco Saving Plus
Eye Saver Mode
Flicker Free
FreeSync™ 2
Game Color Mode
Low Input Lag Mode
Picture by Picture (PBP)
Quantum Dot Color
Refresh Rate Optimizor
Screen Size Optimizer
Super Arena Gaming UX
VESA Mounting Holes: 100 x 100mm
Stand TypeDual Hinge Stand
Stand FunctionsTilt: 17° range
Swivel: 17° range
Hight Adjustment: 120.0mm ± 5.0mm
TemperatureOperating: 10 ~ 40° C
HumidityOperating: 10 ~ 80% RH, non-condensing
Power SupplyExternal AC Power Adaptor
Power Input100 ~ 240Vac, 50 / 60Hz
Power ConsumptionMaximum: 113W
Power Saving: Less than 0.5W (DPMS)
Off Mode: 0.3W
Dimensions & Weight 
DimensionsWith Stand: 380 x 1205 x 525mm
Without Stand: 195 x 1205 x 370mm
WeightWith Stand: 15.0kg
Without Stand: 11.9kg

Package Contents

  • 49in CHG90 Gaming Monitor with Quantum Dot
  • Quick Setup Guide
  • Installation CD
  • HDMI Cable
  • Display Port Cable
  • AC Power Cable, 1.5m

Samsung C49HG90 49in Curved HDR Gaming LED LCD w/ FreeSync 2, HAS

SKU: 887276229218
Out of Stock
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