á OLED 4K Screen á Android Smart Platform á 100Hz Refresh Rate á Freesat / Freeview HD á Dolby Atmos Sony BRAVIA KD48A9BU 48" OLED 4K HDR Andriod TV - Dolby Atmos, Freesat & youview The Sony Bravia 48A9 48" OLED 4K HDR Android TV will bring an all-round viewing experience to your living room thanks to the crisp picture quality, incredible sound and many handy features. The OLED screen means you have the only TV technology currently available with individually controlled self-illuminating pixels. This ensures you get extremely bright highlights whilst it also preserves perfect black levels which gives you incredible contrast. Sony's unique X1 processor also enhances the contrast and clarity of what you watch to give you more depth and more natural texture to what you are watching. Combined with Pixel Contrast Booster, the pixels are boosted to deliver more vibrant lifelike colours and enhance detail in dark and light scenes. It's one thing having impressive picture quality but when you combine it with impressive sound you get the perfect all round viewing experience. The KD48A9 features two specially designed actuators which will invisibly vibrate the television panel to create acoustics that come directly from where the action is coming from on your screen. The 48A9 will deliver the ultimate Smart TV experience with more apps available than any other Smart Platform, you also get regular updates to introduce new apps and features. Your new Sony TV also comes with Chromecast built-in, Apple Airplay, Apple Homekit and works with your existing Amazon Alexa devices. This allows you to have your TV right at the heart of your Smart Home. The KD48A9 has been designed with you in mind, the One Slate Concept offers a super slim form with no visible speakers, this makes it ideal for wall mounting. But if you would prefer a stand then the discreet aluminium pedestal is unobtrusive and has been designed to keep cables concealed and out of the way.