Top features:- 4K Ultra HD creates lifelike images in high resolution – Broader range of colours for life-like images – Saphi Smart TV lets you watch all of your favourites – DTS HD Sound sharpens up audio quality 4K Ultra HDPacked with millions of pixels, the Philips 55PUS6503 55″ Smart 4K Ultra HD HDR LED TV has four times the resolution of Full HD. 4K video displays a huge amount of detail, adding a depth of realism to TV shows, movies, and games. Lower resolution images will be boosted to take advantage of the extra pixels, so you can enjoy all your old favourites enhanced.Screen technology4K HDR TVs don’t just have more pixels – the pixels themselves are better. Whites are brighter, blacks are darker, and there’s a wider array of colours in between. The bright plants in vibrant jungles will burst from the screen, and shadows will darken without obscuring details.To really boost the contrast, Micro Dimming is used to automatically adjust the brightness in different areas of the screen. In low lighting the important parts will still be visible, so you won’t lose track of what’s happening in dim fight scenes.Saphi Smart TVThe clear and intuitive menus give you easy access to the Philips PUS6503 TV’s smart functions. You can navigate to apps like Netflix and YouTube to find even more content to watch, and the Philips App Gallery provides even more apps to choose from. Download Amazon Video, Rakuten, and whatever other apps you watch the programmes you can’t live without.You’ll also have Freeview Play, which lets you watch live TV and catch up from the same programme guide. Browse the guide for what’s playing now, or scroll back in time to watch what you missed on BBC iPlayer, ITV Hub, and other catch-up services.DTS HD SoundSound is boosted by DTS HD, which increases clarity while preserving the original. This means crystal-clear dialogue, even in the middle of explosive action scenes.Effortless installation For setup without the squabbles, our Team Knowhow experts can connect your new TV to your Blu-ray player, sound bar, and other devices. They’ll even get you online so you can put your feet up and start watching straight away. Pass the popcorn. Essential extras Want your TV wall mounted? No problem. We’ve got brackets that tilt, swivel, or fix your TV in place for the best viewing spot in the house. Alternatively, browse our range of TV stands – we’ve got enough designs to keep even the pickiest interior designer happy. Avoid the disappointment of getting your shiny new telly home and realising you don’t have the cable you need to connect your games console or Blu-ray player. Sandstrom Gold Series HDMI cables support all resolutions and come with a reassuring lifetime guarantee.