4K upscalingEnjoy amazing visuals with the Hisense 55A6GTUK 55″ Smart 4K Ultra HD HDR LED TV. The 4K Ultra HD display means everything looks pin-sharp. The UHD AI Upscaler improves image of lower resolution shows to bring new levels of detail to old classics.HDRForget blown out highlights and lost details in the shadows. Everything looks just as it should thanks to HDR technology and AI Picture Optimization. By maximising contrast and colour accuracy, your movies and shows look more realistic.Inspired by cinema technology, Dolby Vision makes all you home entertainment look more dramatic and powerful. Darker blacks, brighter whites – all making your shows and movies look more realistic and lifelike.Smart TVHisense’s smart platform makes it quick and simple to find something to watch. Whether you want a Netflix box set, or check what’s trending on YouTube, everything is just a few clicks away. Thanks to Freeview Play, you can catch-up on shows you’ve missed from the past week straight from the TV guide.Voice remoteBuilt-in assistants will help you control your TV just by using your voice. Ask Google Assistant or Alexa to play your favourite show or get the latest news and weather reports. You can also control other smart devices, such as lights, around your home.____________________________________________Please note: Freeview and some apps & services are only available in the UK. Apps & services may be removed, or no longer supported by third party content providers at any time. Some apps & services may not be available at launch and may require a firmware update before becoming available.