Sound from the screen with Acoustic Surface Audio X1 Ultimate Processor for ultra-detailed pictures Freeview HD with YouView HDR: Dolby Vision / HDR10 / Hybrid Log-Gamma Catch-up TV and 4K Streaming The Sony Bravia KD55A8 55" OLED HDR 4K Ultra HD Smart Android TV with Freeview HD, Youview, Dolby Atmos and Acoustic Surface Audio gives you the full cinematic experience from the comfort of your own home. You will soon be experiencing brilliant realism which is coupled with Sony's Acoustic Surface Audio technology to deliver exceptional sound. The A8 features an Organic LED display which doesn't have a backlight, this means that each individual pixel is self-illuminating. Every speck of light controls its own luminescence for true depth and colour gradation. With 8 million of these pixels, this 4K OLED set produces impeccably deep blacks, bright whites and seriously impressive colours, all within a blur free image that is beautiful from any angle. High Dynamic Range deepens your view and shows shades that were previously unseen in home entertainment. It expands light, dark and every colour in-between to seriously impressive new levels meaning the picture you see becomes closer to real life. This TV also supports multiple HDR formats including Dolby Vision. The A8 features 4 times more pixels than 1080p HD TV's to give you natural motion and incredible detail. Two specially designed actuators in the back panel utilise the entire screen as an acoustic surface. The screen is the actual speaker. Sounds emanate accurately from their point of origin within the image and an integrated subwoofer also delivers an impressive amount of bass for that added extra kick to your favourite shows. This TV will harmonise audio and visuals to give you the best viewing experience. This Sony smart TV allows you to talk to the remote to find films and TV series, switch apps, answer questions, and control other compatible smart home devices. You can access streaming services in an instant, including Netflix, Amazon Prime Video, Google Play Movies and Disney+. And you can display content from your smartphone, tablet or other devices with Chromecast built in. It also works with Alexa-enabled devices, Apple Airplay and Apple HomeKit. In addition to a wealth of online entertainment, this set comes with built-in YouView. The seven day scroll back TV guide brings together catch up TV from across BBC iPlayer, ITV Hub, All 4 and My5. You can also enjoy over 70 live TV channels and radio stations for free, such as BBC 1 & 2, ITV, Channel 4, E4, Channel 5, 5 USA, ITV 2 and Dave. With super-slim design, this OLED TV is remarkably thin and elegant. A narrow metal bezel keeps you focused on the picture, while cable management features keep connecting wires hidden from view to complete the seamless look. The flexible Metal Blade stand can also be adjusted to accommodate a sound bar. From Friday 27th November 2020 you can download a free update to enable Freesat on your new TV as well enabling Apple TV.