LG UltraGear 27" (27G521B-B) FHD IPS Gaming Monitor 200Hz 1ms FreeSync Premium Black (New)
The LG UltraGear 27G521B-B is a 27-inch Full HD gaming monitor featuring an IPS display with a 1920 × 1080 resolution and 16:9 aspect ratio. It delivers a maximum 200Hz refresh rate for fluid motion and a 1ms GTG response time for sharper transitions during fast-paced gameplay. The display provides up to 99% sRGB color coverage and supports HDR10 for compatible content.
For gaming, the monitor supports both AMD FreeSync Premium and NVIDIA G-SYNC compatibility to help reduce screen tearing and stuttering when paired with compatible graphics hardware. LG also includes Dynamic Action Sync for reduced input lag, Black Stabilizer for improved visibility in dark scenes, and a Crosshair feature designed to assist with aiming in first-person shooter games.
The monitor uses a slim-bezel design and a compact L-shaped stand with tilt adjustment. It supports a 100 × 100 mm VESA mounting pattern for compatible monitor arms and wall mounts. The IPS panel provides 178° horizontal and vertical viewing angles, while the 27-inch display provides a larger viewing area for gaming, entertainment, and everyday computing.
Connectivity includes two HDMI 2.0 inputs, one DisplayPort 1.4 input with DSC support, and a 3.5mm headphone output. The monitor is finished in black and is designed as part of LG's UltraGear G5 gaming series. LG's official specifications confirm the 200Hz refresh rate, 1ms GTG response time, IPS panel, HDR10, up to 99% sRGB coverage, AMD FreeSync Premium, NVIDIA G-SYNC compatibility, and the listed connectivity.