49" CHG90 QLED Gaming Monitor
Groundbreaking 49-inch super ultra-wide 32:9 curved screen fills your field of view
Quantum dot technology and HDR support provide stunningly realistic color and contrast
No Interest if Paid in Full
Within 12 months†
Interest is charged from the purchase date
if the purchase amount is not paid in full within 12
months. Standard APR 29.99%. Advertised payment
is greater than required minimum payment.
Quantum Dot Color
AMD’s Radeon 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.
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.
AMD Radeon FreeSync 2 support*
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.
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.
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 CHG90 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.
Optimized settings for any game genre
Developed in concert with the Samsung Galaxy Team, the semi-final winners of the LOL World Championship 2016, the CHG90’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.
Game-style OSD dashboard
View key game settings at a glance and adjust them on the fly to your preference using shortcut keys.
Equivalent to two 16:9 monitors side by side, the 32:9 super ultra-wide screen provides the ultimate in multitasking flexibility. Forget about multi-monitor set-ups — with no bezels impeding your view and a single power cable for minimal clutter, you can multitask in truly seamless style.
Multitasking made easy
Easy Setting Box lets you partition the screen or display multiple screens of different sizes with just a click for truly simple multitasking
With Picture-by-Picture you can connect and view input sources without degrading the original image quality.
Light it up
The CHG90’s audio-aligned Arena Lighting, located at the back of the monitor, adds to the thrill of gaming, getting brighter as the game’s sound grows louder, elevating moments of high intensity.
Designed for gamers
The Height Adjustable Stand (HAS) provides precision positioning for the super ultra-wide panel to let you work and play in greater comfort.
3840 X 1080
350cd/m2 (Typ.), 250cd/m2 (Min.)
Static Contrast Ratio
Dynamic Contrast Ratio
Viewing Angle (Horizontal/Vertical)
*1ms MPRT spec is based on internal tests. Response time may vary depending on test conditions.
Typ 125%, Min 120% (Adobe RGB: Typ 92%, Min 88%)
Color Gamut (NTSC 1976)
Typ 88%, Min 84%
Power Supply Type
Power Consumption (Max)
Power Consumption (Stand-by)
Less than 0.3 W
Max Stand By Power (DPMS)
Less than 0.5 W
Height Adjustable Stand
Yes (120.0 ± 5.0 mm)
Wall-Mount (Size mm)
100 x 100
Eco Saving Plus
Eye Saver Mode
Quantum Dot Color
Game Color Mode
Screen Size Optimizer
Low Input Lag Mode
Refresh Rate Optimizor
Super Arena Gaming UX
Easy Setting Box
Picture by Picture (PBP)
Dimensions (W x H x D)
Product Dimensions With Stand
47.36" x 20.69" x 15.02"
Product Dimensions Without Stand
47.36" x 14.54" x 7.65"
51.97" x 12.44" x 18.74"
Product Weight With Stand
Product Weight Without Stand
Included in Box
Quick setup guide
Display Port Cable
Audio In (3.5mm)
Yes (USB Super Charging)
Mini Display Port
-2.0° (±2.0°) ~ +15.0° (±2.0°)
-2.0° (±2.0°) ~ +15.0° (±2.0°)
Factory Calibration Report
14 User Reviews
"If you have the money to blow on a monitor like this do it. I have money to blow on stuff like this so I do. I couldn't be more pleased with my purchase of this monitor. Colors are awesome... response..."
Level3 September 20, 2017
"This monitor is amazing. ALL Steam games will work on it, if it doesn't support the native resolution there will be a black bar on the sides(like other ultra wides). games the do support the full aspe..."
Rosk September 10, 2017
Global Download Center
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†No Interest if Paid in Full within 6, 12, 18 or 24 Months: Available on purchases of select products charged to a Samsung Financing account. On purchases of $250 to $499.99 for 6-month and $500 or more for 12-month, 18-month, or 24-month. To avoid interest, you must pay the full promo balance before the promo period ends. If you do not, you will be charged interest from the purchase date at the standard Purchase APR. After the promo period ends, the standard APR also applies to the remaining balance and the charged interest. You are required to make minimum payments, but minimum payments will not pay off the balance on time. You must make larger payments to avoid the interest. Advertised monthly payment, if any, is greater than your required minimum monthly payment and excludes taxes, delivery or other charges. Limited Time Offer. Regular account terms apply to non-promo purchases. Minimum interest charge: $1. Standard Purchase APR: 29.99%. Prior purchases excluded. Account must be in good standing. Subject to credit approval. Samsung Financing account issued by TD Bank, N.A.
Price, Promotion, Processing: Pricing, delivery date and other errors may be withdrawn or revised and/or your order may be cancelled at any time, without prior notice, before we have both (a) shipped or provided access to your product or service, and (b) received your payment for the product or service. All sales on Samsung.com are subject to the full Terms of Sale . Samsung is not responsible for any errors, omissions or misdirected or lost orders, or orders which may be delayed. Samsung reserves the right to modify pricing and modify or cancel promotions at any time, without prior notice.
*Starting in October 2017 - in time for the launch of AMD FreeSync 2 - Samsung gaming monitor owners will be eligible for firmware update to support AMD FreeSync 2. Not all models apply. Refer below for eligible monitors. Eligible models: LC27HG70 *, LC32HG70 *, LC49HG90 *
HOW TO UPDATE:
- Search for one of the eligible models on Samsung.com, and download the upgrade guide and latest firmware. (LINK)
- Using USB flash drive, execute firmware update, referring to the upgrade guide.
- Update latest graphic card firmware (To see if your graphic card supports AMD FreeSync 2 and the firmware, refer to the website of your graphic card provider.)
※ Any specification-related software updates may incur additional fees.