LG 27" UltraGear 27GX790A-B | OLED 480Hz QHD Gaming Monitor | 0.03ms GtG | DisplayPort 2.1 | HDR True Black 400 | Gaming Display
Screen: 27-inch QHD (2560x1440) OLED Display
Contrast Ratio: DisplayHDR True Black 400 / 1.5M:1 Contrast Ratio
Refresh Rate: OLED with 480Hz Refresh Rate
Response Time: 0.03ms (GtG) Response Time
Adaptive Sync: NVIDIA® G-SYNC® Compatible / VESA Certified AdaptiveSync / AMD FreeSync™ Premium Pro
Design: Hexagon Lighting Design with Space-Saving L Stand
Description
The LG UltraGear 27GX790A-B redefines esports-grade performance by blending the absolute pinnacle of speed with the unmatched visual fidelity of a premium OLED panel. Engineered specifically for competitive gamers who refuse to compromise, this 27-inch QHD (2560x1440) monitor boasts an industry-leading 480Hz refresh rate and a near-instantaneous 0.03ms GtG response time, effectively eliminating ghosting, motion blur, and screen tearing. Featuring next-generation, future-proof DisplayPort 2.1 connectivity, it effortlessly transmits high-bandwidth data to maintain maximum resolution and color accuracy without heavy visual compression. Visuals are brought to life through VESA DisplayHDR True Black 400 certification and 98.5% DCI-P3 color coverage, producing perfectly deep, infinite blacks alongside an impressive peak brightness of up to 1300 nits. Completely equipped with NVIDIA G-SYNC compatibility, AMD FreeSync Premium Pro, immersive DTS Headphone:X spatial audio, and an anti-glare, low-reflection matte coating, this powerhouse display delivers an incredibly fluid, ultra-responsive, and crystal-clear battle station experience.
Specifications
General Information | |
|---|---|
Brand | LG |
Model | 27GX790A-B |
Color | Black |
PICTURE QUALITY | |
|---|---|
Aspect Ratio | 16:09 |
Brightness (Typical, Minimum) | (Typ.) 275 cd/m² (Min.) 250 cd/m² |
Color Depth (Number of Colors) | 1.07 |
Color Gamut (Typ.) | DCI-P3 98.5% (CIE1976) |
Contrast Ratio | 1500000:1 (Typ.) |
Display Type | OLED |
Pixel Pitch (mm) | 0.2292 × 0.2292 |
Refresh Rate | 480Hz |
Resolution | 2560 x 1440 |
Response Time (GTG) | 0.03ms (GtG) |
Screen Size | 26.5" |
Surface Treatment | Anti-Glare, Low-Reflection of the front polarizer |
Viewing Angle | 178˚(R/L), 178˚(U/D) |
SPECIAL FEATURE | |
|---|---|
AMD FreeSync™ Technology | Yes |
Auto Input Switch | Yes |
Black Stabilizer® | Yes |
Color Weakness Mode | Yes |
Crosshair® | Yes |
Dual controller | Yes |
Dynamic Action Sync® | Yes |
Factory Calibration | Yes |
FPS Counter | Yes |
H/W Calibration (True Color Pro) | Yes |
HDR Effect | Yes |
HDR10 | Yes |
Live Color Low Blue Light | Yes |
NVIDIA G-Sync™ | Yes |
Reader Mode | Yes |
Smart Energy Saving | Yes |
User Define Key | Yes |
VESA Adaptive-Sync (Display Port) | Yes |
VESA DisplayHDR™ | Yes |
VESA DSC | Yes |
INPUT/OUTPUT | |
|---|---|
DisplayPort | Yes |
DP Version | 2.1 |
HDMI | Yes |
HDMI (Max. Resolution at Hz) | Supports FRL as compliant with HDMI 2.1 |
Headphone Out | Yes |
USB Down-stream | Yes |
USB Up-stream | Yes |
STAND | |
|---|---|
Detachable Base | Yes |
Display Position Adjustments | Tilt/Height/Swivel/Pivot |
Height (mm) | 110mm |
One Click Stand Set-up | Yes |
Pivot | Yes |
Swivel (Angle) | -30~30° |
Tilt (Angle) | -5~15º |
Wall Mount Size (mm) | 100x100 |
POWER | |
|---|---|
DC Off (Max) | Less than 0.3W |
Input | 100~240V (50/60Hz) |
Power Save/Sleep Mode (Max) | Less than 0.5W |
Type | External Power(Adapter) |
DIMENSIONS/WEIGHTS | |
|---|---|
Shipping Dimensions (WxHxD) | 32.3" x 7.2" x 20.9" |
Shipping Weight | 27.6 lbs |
With Stand (WxHxD) | 23.8" x 22.8" x 9.8" (Up) 23.8" x 18.5" x 9.8" (Down) |
With Stand Weight | 20.5 lbs |
Without Stand (WxHxD) | 23.8" x 13.8" x 1.8" |
Without Stand Weight | 11.2 lbs |
CABINET/ACCESSORIES | |
|---|---|
Calibration Report (Paper) | Yes |
Display Port Cable | Yes |
HDMI Cable | Yes |
USB A to B | Yes |