LG 27GS95QX-B computer monitor 67.3 cm (26.5 inch) 2560 x 1440 pixels Quad HD OLED Black

The LG 27GS95QX-B 26.5" Quad HD OLED monitor offers a 2560 x 1440 native resolution on an OLED panel with a 16:9 aspect ratio. With a response time of 0.03 ms and wide 178° viewing angles, the display delivers fast motion clarity and consistent color from most viewing positions. The flat black chassis includes a built-in USB hub, VESA mounting compatibility and height adjustment for ergonomic placement. Typical brightness is 275 cd/m² and the panel achieves a typical contrast ratio of 1,500,000:1, suitable for deep blacks and high perceived contrast.

Advantages

The OLED panel and very high contrast ratio provide deep blacks and vivid color separation while the 0.03 ms response time reduces motion blur for fast-moving content. Quad HD resolution at 26.5" offers a balance of pixel density and screen real estate for detailed imagery. Built-in USB hub and VESA mounting increase connectivity and installation flexibility, while the height-adjustable stand supports ergonomic positioning. Energy consumption figures are provided for SDR and HDR usage to help estimate operating costs.

Suitable for (tasks / use cases)

• Photo and video review where accurate black levels and contrast are important
• Fast-paced gaming that benefits from extremely low response times
• Productivity work with multiple windows at Quad HD resolution
• Desktop setups requiring VESA mounting or a clean cable/USB arrangement

Key specifications

• Display diagonal: 26.5"
• Display resolution: 2560 x 1440 (Quad HD)
• Panel type / technology: OLED
• Response time: 0.03 ms
• Contrast ratio (typical): 1,500,000:1
• Brightness (typical): 275 cd/m²
• Viewing angles: 178° horizontal / 178° vertical
• Screen shape: Flat
• Built-in USB hub: Yes
• VESA mounting: Yes
• Height adjustable stand: Yes
• Energy efficiency class (SDR): F
• Energy efficiency class (HDR): G
• Energy consumption (SDR) per 1000 hours: 25 kWh
• Energy consumption (HDR) per 1000 hours: 28 kWh
• Product colour: Black
• Brand / MPN / EAN: LG / 27GS95QX-B.AEU / 8806096173657

How to use

Place the monitor on a stable surface or attach it to a compatible VESA mount. Connect the video source using the appropriate cable supported by your graphics card (check your computer’s output for compatibility). Connect USB devices to the built-in USB hub as needed. Use the height adjustment to position the screen so the top of the display is roughly at eye level for ergonomic use. Configure display resolution to 2560 x 1440 in your operating system settings and adjust brightness and color settings to suit your environment or workflow.

Recommendations

For longevity and optimal image quality, avoid static high-contrast content at maximum brightness for extended periods. Use automatic or scheduled brightness reduction where available and enable screen savers or sleep modes to reduce continuous panel usage. When mounting or repositioning, ensure proper cable routing to prevent strain on connectors and verify VESA mount compatibility prior to installation.