Technical specification display resolution 3 840 times 2 160 screen size 49quot screen curvature 3 000r video picture engine uhd up scaling pqi picture quality index 1600 hdr high dynamic range dynamic contrast ratio mega contrast micro dimming uhd dimming active crystal color auto depth enhancer auto motion plus film mode audio dolby digital plus dts codec sound output rms 20w speaker type 2ch down firing wbass reflex multiroom link bluetooth audi