LG 27G810A-B 27″ UltraGear™ 4K UHD IPS 180Hz/ FHD 360Hz 1ms Dual-Mode Gaming Monitor With NVIDIA G-Sync Compatible

Dual-Mode 4K Performance for Competitive & Cinematic Gaming

The LG UltraGear 27G810A-B is a high-end 27-inch IPS gaming monitor designed around a unique dual-mode display system, allowing users to switch between 4K UHD (3840 × 2160) at 180Hz for ultra-detailed visuals and Full HD (1920 × 1080) at 360Hz for extreme competitive responsiveness. This flexibility makes it suitable for both cinematic AAA gaming and fast esports titles, offering a rare balance between resolution and refresh rate performance in a single display.

Speed, Clarity & Gaming Responsiveness

This monitor features a 1ms response time (GtG) and supports NVIDIA G-SYNC Compatible and AMD FreeSync Premium, ensuring smooth gameplay with reduced tearing and stuttering across different GPU platforms. The IPS panel delivers accurate color reproduction and wide viewing angles, while maintaining sharp motion clarity even at very high refresh rates, especially in 360Hz mode where responsiveness is prioritized over resolution.

Connectivity, HDR & Premium Features

The 27G810A-B is equipped with modern connectivity including HDMI 2.1 and DisplayPort 1.4 (with DSC), making it suitable for both high-end PC gaming and next-generation consoles. It also supports DisplayHDR 400, 95% DCI-P3 color gamut, and includes gaming features such as Black Stabilizer and Dynamic Action Sync for improved visibility and reduced input lag in fast-paced scenes.

Key Specifications

• Screen Size: 27 inches
• Resolution: 4K UHD (3840 × 2160)
• Panel Type: IPS
• Dual Mode: 4K 180Hz / FHD 360Hz
• Response Time: 1ms (GtG)
• Adaptive Sync: G-SYNC Compatible / FreeSync Premium
• HDR: DisplayHDR 400
• Color Gamut: ~95% DCI-P3
• Ports: HDMI 2.1, DisplayPort 1.4 (DSC), USB
• Use Case: High-end gaming (competitive + AAA hybrid)