LG UltraGear 27G850A-B 27" UHD 4K Nano IPS Black Gaming Monitor

The LG UltraGear 27G850A-B is a high-performance 27-inch 4K UHD Nano IPS Black gaming monitor, featuring a rapid 240Hz refresh rate, 1ms GtG response time, and VESA DisplayHDR 600 for an immersive and responsive visual experience.

Experience breathtaking visuals with the LG UltraGear 27G850A-B monitor, featuring a stunning 27-inch Nano IPS Black panel. Its native 4K UHD (3840 x 2160) resolution delivers exceptional clarity and detail, boasting a pixel density of 163 PPI. With support for 1.07 billion colors and 99% DCI-P3 coverage, this monitor ensures vibrant, true-to-life color reproduction for both gaming and professional content creation.

Designed for competitive gaming, the 27G850A-B offers an incredibly fast 240Hz refresh rate at 4K UHD. For an even more fluid experience, its innovative Dual-Mode function allows you to switch to Full HD (1920 x 1080) at an astonishing 480Hz. Coupled with a rapid 1ms Gray-to-Gray (GtG) response time, this monitor virtually eliminates motion blur, giving you a critical edge in fast-paced action.

Immerse yourself in superior contrast and dynamic range thanks to the Nano IPS Black panel technology, which achieves a 2000:1 contrast ratio for deeper blacks and richer shadows. The monitor is VESA DisplayHDR 600 certified, reaching a peak brightness of 600 nits, and supports HDR10, ensuring that HDR content is displayed with stunning highlights and intricate details.

Enjoy tear-free and stutter-free gameplay with comprehensive adaptive sync support, including NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, and VESA AdaptiveSync. These technologies synchronize the monitor's refresh rate with your GPU's frame rate, providing a smooth and fluid gaming experience across various hardware setups.

The LG UltraGear 27G850A-B is built for comfort and convenience. Its ergonomic stand offers extensive adjustments including height, pivot, swivel, and tilt, allowing you to find your perfect viewing position. Connectivity is robust with two HDMI 2.1 ports, one DisplayPort 2.1, and a USB 3.2 Gen 1 hub, providing ample options for all your peripherals and devices. Additional features like Unity Hexagon Lighting, flicker-free technology, and low blue light mode further enhance the user experience.

• Display Size: 27 inches


• Panel Type: Nano IPS Black


• Screen Type: Flat


• Native Resolution: 4K UHD (3840 x 2160 pixels)


• Refresh Rate (4K UHD): 240Hz


• Refresh Rate (Full HD Dual-Mode): 480Hz


• Response Time: 1ms (GtG - Gray to Gray)


• Contrast Ratio: 2000:1


• Brightness (Typical): 450 cd/m²


• Peak Brightness (HDR): 600 nits


• HDR Support: HDR10, VESA DisplayHDR 600


• Color Gamut: DCI-P3 99% coverage (CIE 1976), 90% DCI-P3 (CIE 1976)


• Color Support: 1.07 billion colors


• Adaptive Sync Technology: NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VESA AdaptiveSync


• HDMI Ports: 2 x HDMI 2.1 (HDCP 2.3)


• DisplayPort: 1 x DisplayPort 2.1 (HDCP 2.3)


• USB Hub: USB 3.2 Gen 1 Hub (1 upstream, 2 downstream)


• Audio Output: Headphone Out (DTS Headphone:X supported)


• Ergonomics: Height adjustable, Pivot (rotation), Swivel, Tilt


• Tilt Angle: -8/+15 degrees


• Swivel Angle: -30/+30 degrees


• Pivot Rotation: 90 degrees


• Height Adjustment: 110 mm


• VESA Mounting: 100 x 100 mm


• Flicker-free Technology: Yes


• Low Blue Light: Yes (Live Color low blue light)


• Backlighting: Unity Hexagon Lighting (customizable RGB)


• Software Included: LG Switch, Dual Controller Software, LG Calibration Studio


• Pixel Density: 163 PPI


• Viewing Angle (Horizontal): 178 degrees


• Viewing Angle (Vertical): 178 degrees


• Power Consumption SDR (on-mode): 26 kWh/1000h


• Power Consumption HDR (on-mode): 58 kWh/1000h


• Standby Power Consumption: 0.5 watts


• Off-mode Power Consumption: 0.3 watts