LG 55'' Class 4K UHD Smart OLED C1 Series TV with AI ThinQ (OLED55C1PUB) comes with Ultra High Definition video quality at 1080P resolution. It shows videos in 4K UHD quality with details due to Self-lit pixels. This TV comes with the Android Operating System. Also, it has an in-built voice assistant that can control everything on the TV with your voice commands. Its ThinQ technology makes this TV look elegant and sleek. Control the functions of this Smart TV through its Remote. Its refresh rate is 120 Hz and 16:9 is the aspect ratio. NVIDIA G-SYNC gives you an immersive gaming experience with AI sound Pro sound. The weight of this TV is 50.7 pounds. It also comes with a 1-year limited warranty.