the lg uhd 4k monitor lets you enjoy 4k and hdr content the way you dream of.screen type: vadiagonal [inches]: 31.5resolution: 3840 x 2160 (4k)point pitch [mm]: 0,18159aspect ratio: 16: 9display surface: mattebrightness [cd/m2]: 350contrast: 3000: 1response [ms]: 4refresh rate [hz]: 60viewing angles (horizontal/vertical): 178?/178?number of colors: 1.07 bspeakers: yes (2x 5w)connectors: -2x hdmi -1x dp -1x jack for headphonespower supply: 100-240 vac, 50/60 hzconsumption [w]: 45/55 (typical/maximum)stand by mode [w]: 0.5 wwall mounting: yes (100 x 100 mm)monitor tilt: -5 to 15?color: white/silverdimensions (with stand, wxhxd mm): 713.7 x 513 x 208.28 mm (wxhxd)dimensions (without stand, wxhxd mm): 713.7 x 426.7 x 45.7 mm (wxhxd)weight [kg]: 10.7 (with stand), 6.7 (without stand)warranty: 24 months