LG UR8000

LCD, 60 Hz, 55 inches, 4K Ultra HD (3840x2160), Picture-in-Picture (PiP), Bluetooth, Voice control, Ambient light (Ambilight), Time-shift, Supports NFC, App control, Support for HbbTV, Supports HomeKit, Variable Refresh Rate (VRR), G-Sync Compatible, Supports Amazon Alexa, Dynamic Tone Mapping, Eco Mode, Upscaling technology

LCD, 50 Hz, 75 inches, 4K Ultra HD (3840x2160), Bluetooth, Support for HbbTV, ALLM, HGiG, Upscaling technology