Acer B277bmiprzxFeatures: Diagonal screen size: 68.6 cm / 27\" Matte display Resolution: 1920 x 1080 pixels (Full HD) Brightness: 250 cd/m² Contrast: 1000:1 Aspect ratio: 16:9 Response time: 4 ms Viewing angle h/v: 178°/178° Blue Light Filter FlickerLess technology