LG 55'' NanoCell 4K UHD Smart LED HDR TV comes with Ultra High Definition video quality, Advanced Bluetooth technology, and 4K NanoCell display. It shows videos in 4K UHD quality with details due to HDR. Also, it has an in-built voice assistant that can control everything on the TV with your voice commands. This TV looks elegant and sleek. It gives powerful performance due to Quad-Core Processor. Control the functions of this Smart TV through its Remote. Its refresh rate is 60 Hz and 16:9 is the aspect ratio. The weight of this TV is 27.3 pounds. It also comes with a 1-year limited warranty.