Beautiful picture See incredible detail in everything you watch with the Philips Ambilight 50PUS6814/12 50 Smart 4K Ultra HD HDR LED TV. With over 8 million pixels & four times the resolution of Full HD you'll enjoy sharp images & enhanced depth of colour. And with support for HDR content you'll see the brightest & darkest shades of colour in the same frame. So whether it's a dimly lit dialogue scene or a tense battle in the dark of night you'll always know exactly what's happening on screen. Be immersed with Ambilight From movies to games get more immersed in your content with Philips Ambilight. LEDs cast the colours on your screen onto the wall behind it & into your room creating a stunning effect that will make your screen feel bigger & give every show a tailored real-time light show. Amazon Alexa Say goodbye to the hassle of endless scrolling & use your voice to control your TV. With Amazon Alexa built-in whether you want to check the weather mute the TV or turn on the Ambilight all you need to do is ask. You can even control other Alexa compatible devices around your home like smart light bulbs or the thermostat without even needing to get up. Bundles of choice Can't decide what to watch next? Just hit the smart TV button on your remote & discover a huge choice of edge-of-your-seat blockbusters & dramas on Netflix Amazon Prime Video BBC i Player & more. And with Freeview Play you're able to catch-up with any TV show you may have missed over the past 7 days whenever you have the time. So no need to cancel your plans to catch that epic season finale. Crys tal clear audio A great picture deserves great sound to match. The Philips 50PUS6814/12 TV features Dolby Atmos placing you at the centre of the action on screen. By reimagining your TV audio as a 3D experience everything you hear feels like it's happening around you. So sound always feels expansive & spacious..