Product Specification: -Type / Size: 27\\\' (69 cm) -Active Display Area (mm): 596.736(H) x 335.664(V) -Curvature: 1500R -Panel Type: VA -Resolution: 2560 x 1440 (WQHD) -Pixel pitch: 0.2331 (W) x 0. 2331 (H) -Aspect Ratio: 16:9 -Brightness (nits) : 250 -Contrast Ratio: 3000:1 -DCR (Dynamic Contrast Ratio) :100000000:1 -Signal Frequency: 70.56 to 243.37KHz(H), 48 to 165Hz(V) -Refresh Rate: 165Hz -Response Time: 1ms(MPRT) -Dynamic Refresh Rate: FreeSync -Video interface: 1x DP(1.2a), 2x HDMI (2.0b) -Audio interface: 1x Earphone out -View Angles: 178°(H)/178°(V) -DCI-P3 / sRGB:92% / 115% -Surface Treatment: Anti-glare -Display Colors: 16.7M -Power type: External Adaptor 20V 3.25A -Power Input: 100~240V, 50~60Hz -Adjustment (Tilt) : -5° ~ 20° -Kensington Lock: Yes -VESA Mounting: 100 x 100 mm -Dimension (W x H x D) : 611.5 x 457.9 x 225.4 mm; 24.08 x 18.23 x 8.87 inch -With Carton (W x H x D) : 756 x 168 x 473 mm; 29.76 x 6.61 x 18.62 inch -Weight (NW / GW) : 5.4 kg / 9.0 kg; 11.9 lbs / 19.84 lbs -Frameless Design: Yes -Note: Display Port: 2560 x 1440 (Up to 165Hz) -HDMI: 2560 x 1440 (Up to 144Hz) *DCI-P3 and sRGB follow CIE1976 Standard