The Panasonic TX49DX600 delivers the latest in Ultra HD picture quality, with its 3840 x 2160 resolution, it makes pictures look so detailed & pristine that you feel like you are looking at the real world through a window rather than watching TV. With Panasonic's high brightness & high colour space panels combined with the powerful quad core powered picture engine, every ounce of detail of the 4k image is displayed for a simply stunning picture quality. Performance The quad core processor found in the DX600 can analyse & process both image & smart functionality. This processor, which is found only at the highest level of the TV industry, will execute multiple processes simultaneously & quickly, for a dramatic improvement in processing performance. It also enables smooth operation of internet video playback & the start-up & use of apps. Freeview Play Freeview play makes it simple to use catch-up TV, you will find all your programmes from BBC i Player, ITV Hub, All 4 & My 5 all in one place, tied in with the built in Freeview HD, just load up your TV guide & scroll back to find all the catch up from the last 7 days, as long as your TV is connected to the internet (a minimum of 2 Mbps is required for on demand services, this will also count towards any monthly broadband data allowance, selected programmes & channels available on demand only) Smart Functionality Panasonic's 2016 range of TV's bring with it the Firefox my home screen 2.0, an intuitive & flexible operating system, it is built on open standards much like the Firefox internet browser, which means you can send photos, videos or other content to your Firefox OS TV from any smartphone, tablet, or computer with a Firefox browser or other compatible application. Design With a simple & sleek design, Panasonic have included an adjustable pedestal so no matter what unit you choose to put the TV on, it has the flexibility to fit.