HD ReadySmart TV Web OSQuadCore ProcessorActive HDRDynamic ColorHDR Dynamic Tone MappingThinQ AIAI LauncherDolby AudioConnectivity: HDMi x2, USB x1, AV Input, Optical Digital Audio Input3.9 kg Net Weight729 x 474 x 182.8 mm Dimensions with stand (WxHxD)729 x 436 x 75.8 mm Dimensions without stand (WxHxD)