The Panasonic LX650 series of 4K LCD TVs is released
PANASONIC TX-55LX650E
New Panasonic LX650 - Everything you're into on Android TV™ in 4K HDR - YouTube
Panasonic 43 inch LX650 Android TV with Dolby Vision, Dolby Atmos and Voice Control, Compatible with Ok Google and Alexa : Amazon.co.uk: Electronics & Photo