G281UV Esports Gaming Monitor has a 28-inch IPS panel with 4K High resolution for extreme fluid gaming and astonishing details. Colors and details will stay sharp at more angles with the 178-degree wide viewing angle. Less Blue Light Premium uses a hardware solution to reduce light emission is the blue-violet segment of the blue light spectrum to prevent eye strain and fatigue. It has passed the VESA HDR Display 400 Certification, meaning it can provide a display with the most realistic colors. Wide color Gamut makes details more realistic and refined, and Night Vision uses smart black tuner to bring out the fine details in dark areas.