LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500
LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500
Next-Level Visuals with 4th Gen WOLED Display – Dive into ultra-sharp detail on this 27" QHD (2560x1440) 4th Gen Tandem OLED gaming monitor. Expect deeper blacks, fast response, and jaw-dropping clarity that redefines your play.
LG’s Brightest* Gaming Monitor OLED Yet – Powered by the revolutionary 4th Gen WOLED with Primary RGB Tandem technology, reaching up to 1500 nits of peak brightness and certified with VESA DisplayHDR True Black 500 for crystal-clear, high-contrast gameplay, even in bright environments.
OLED with QHD 540Hz - HD 720Hz Dual-Mode - With VESA Certified Dual-Mode, enjoy UltraGear’s fastest performance with up to 720Hz—the highest refresh rate ever introduced. Seamlessly switch between QHD 540Hz for detailed visuals and HD 720Hz for ultra-fast action.
High-speed bandwidth with DisplayPort 2.1 - The latest DisplayPort 2.1 on the 27GX790B delivers next-generation bandwidth optimized for ultra-high-speed gaming, supporting stable performance even at extreme refresh rates. Extending this connectivity, the USB-C port supports streamlined single-cable display output and data transfer.
Certified with a widely adopted technology - NVIDIA G-SYNC Compatible / VESA Certified AdaptiveSync / AMD FreeSync Premium Pro that will provide tear-free ultra-smooth visuals and low latency ClearMR 21000 for smooth motion, infinite play - VESA certified by ClearMR 21000, this monitor finally captures even the subtle blurring that occurs around the edges of moving objects, displaying fast-moving action with sharpness and detail.
Display
Display diagonal
68.6 cm (27")
Display resolution
2560 x 1440 pixels
Native aspect ratio
16:9
Display technology
OLED
Touchscreen
No
HD type
Quad HD
Panel type
WOLED
Display brightness (peak)
1500 cd/m²
Display brightness (typical)
335 cd/m²
Response time
0.02 ms
Response time measurement type
GTG (Gray to Gray)
Display surface
Matt
Anti-glare screen
Yes
Screen shape
Flat
Supported graphics resolutions
2560 x 1440, 1280 x 720 (HD 720)
Contrast ratio (typical)
1500000:1
Maximum refresh rate
540 Hz
Refresh rate optimizor
Yes
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.07 billion colours
Pixel pitch
0.2292 x 0.2292 mm
Pixel density
111 ppi
Horizontal scan range
31.5 - 957.8 kHz
Vertical scan range
60 - 720.3 Hz
High Dynamic Range (HDR) supported
Yes
High Dynamic Range (HDR) technology
HDR True Black 500, HDR Effect, High Dynamic Range 10 (HDR10)
