ASUS 90LM0940-B019B0 TUF Gaming VG27AQ3A 27" QHD 180Hz gaming monitor

27-inch QHD 180Hz Gaming Monitor

The ASUS TUF Gaming VG27AQ3A is a 27-inch QHD gaming monitor built around a Fast IPS panel with a 2560 x 1440 resolution and a 180Hz refresh rate. It targets competitive gamers who want high frame rates and low input lag in fast-paced titles. The 1ms GTG response time and ELMB Sync technology work together to reduce ghosting and motion blur. A 130% sRGB gamut and HDR-10 support add colour depth for both gaming and content viewing.

Adaptive Sync Limits at 180Hz

Variable refresh rate is provided through AMD FreeSync Premium, NVIDIA G-Sync compatibility and VESA AdaptiveSync, all operating up to the panel’s 180Hz maximum. ELMB Sync allows backlight strobing to run simultaneously with VRR, but both features share the same refresh-rate ceiling. The 250 cd/m² typical brightness caps HDR highlight performance, so bright scenes do not reach the intensity of higher-nit displays. The 1000:1 contrast ratio is standard for IPS panels and limits black depth in dark rooms.

130% sRGB Coverage and Practical Headroom

The 130% sRGB colour volume covers the full sRGB space and extends into wider gamuts, making it suitable for most SDR games and general creative work. HDR-10 decoding is supported, yet the 250 cd/m² peak brightness and 1000:1 contrast ratio mean HDR content lacks the dynamic range of true HDR displays. At 180Hz the 1ms response time keeps motion clear, though extreme overdrive settings can introduce overshoot artefacts. The monitor handles 1440p gaming comfortably, while 4K sources are downscaled to the native 2560 x 1440 grid.