Hisense 90L5HG Laser TVLaser Engine 90-inch Massive Display Vidaa operating system HDR 4K High Impact Visuals Dolby Vision Dolby Atmos Multidimensional sound 3000:1 Native contrast ration Big Entertainment in a small package Ambient Light Rejecting Technology 2,100 Lumens, 350 nits 4K UHD Picture Resolution Voice Control Remote, vidaa voice