Top features: - 4K Nano Cell screen displays impressively sharp and detailed pictures - HDR supports the widest colour range currently available on a TV - Comprehensive Smart functions cover all your catch-up and streaming needs - Harman Kardon audio delivers improved depth, detail, and overall sound quality 4K Nano Cell technologyLG's Nano Cell technology allows the screen's pixels to be placed much closer together. This gives you an exceptionally smooth picture, particularly when you're watching 4K and HD videos.It helps to display consistent colours across the whole screen, which can be uneven when you're watching bright animation or playing computer games.The 4K screen delivers stunning picture quality from any compatible source, including 4K Blu-ray players, games consoles, and the built-in 4K streaming apps.Active High Dynamic Range (HDR)Active HDR gives your pictures deeper contrast and brighter colours for more natural colour reproduction.You'll notice it in films and TV shows more, with blacks appearing much darker without muddying the screen and making it hard to see.Comprehensive SmartThe SJ810 has all of the terrestrial catch-up TV services - BBC iPlayer, ITV Hub, All 4, and Demand 5, so don't need to plug anything else into it to catch up on all your new and favourite programmes.There's also 4K versions of Netflix, Amazon Prime, and YouTube to help you take advantage of the TV's impressive picture quality.Harman Kardon audioThe TV's two built-in stereo speakers have been engineered by premium home audio brand Harman Kardon for clear, detailed sound quality.An optical audio cable on the back of the TV makes it easy to connect it to a home theatre kit or soundbar if you want more power for films and games.Don't forget your HDMI cablesCheck out our range of HDMI cables to connect your input devices and to make sure your new TV has a perfect picture with improved transfer speeds.Look out for the Sandstrom Silver Series HDMI cables with their lifetime warranty.Wall mount your TVWall mounting is a great way to save floor space and accent your living room décor. If you want to wall mount this TV, browse our TV accessories to find the right 300 x 300 VESA mount.