Philips 28in 4K IPS FreeSync Speaker Monitor (288E2A) Picture/Display LCD panel type : IPS technology AMD FreeSync™ technology : Yes Adaptive sync : Yes Backlight type : W-LED system Panel Size : 28 inch / 71.1 cm Display Screen Coating : Anti-Glare, 3H, Haze 25% Effective viewing area : 620.93 (H) x 341.28 (V) Aspect ratio : 16:9 Maximum resolution : 3840 x 2160 @ 60 Hz* Pixel Density : 157 PPI Response time (typical) : 4 ms (Grey to Grey)* Brightness : 300 cd/m² Contrast ratio (typical) : 1000:1 SmartContrast : Mega Infinity DCR Pixel pitch : 0.16 x 0.16 mm Viewing angle : 178º (H) / 178º (V) @ C/R > 10 Picture enhancement : SmartImage game Color gamut (typical) : NTSC 106.9%*, sRGB 119.7%* Display colors : Color support 1.07 billion colors Scanning Frequency : 30 - 140 kHz (H) / 40 - 60 Hz (V) SmartUniformity : 93 ~ 105% Delta E : < 2 (sRGB) Flicker-free : Yes LowBlue Mode : Yes EasyRead : Yes Srgb : Yes Connectivity Signal Input : DisplayPort x 1 HDMI x 2 : Sync Input Separate Sync : Audio (In/Out) PC audio-in : Headphone out |