. Panasonic’s GX680 displays an exceptional 4K HDR picture enhanced by HDR10. Get the best out of 4K streaming services & Blu-rays while Dolby Digital Plus provides finest top quality audio. Its customisable Smart Platform brings you a wealth of online apps including streaming services Netflix & Amazon Prime Video in 4K.* High Dynamic Range with HDR10 HDR deepens your view & shows shades previously unseen in home entertainment. Expanding light dark & every colour in between to extraordinary new levels this model's picture gets closer to real life. This TV supports multiple HDR formats including HDR10. 4K Ultra High Definition This 55” screen has four times the number of pixels than 1080p Full HD TVs delivering stunning realism natural motion & incredible detail. Features. Local Dimming. adjusting light output in different areas of the screen independently gives deeper blacks contrasted with brilliant luminance. Super Resolution processing. enhances standard & high definition content for enhanced picture quality when you’re not watching in 4K. 4 HDMI inputs. generous scope for connecting multiple disc players games consoles & other AV equipment via a high quality connection. 4K streaming Access your favourite online content easily with Panasonic’s smart platform. It features Netflix Amazon Prime Video & Youtube who offer streaming services in 4K.* Freeview Play Freeview Play combines catch-up TV on-demand services & live television so watching what you want when you want is now easier than ever. It’s free from subscription & is compatible with existing broadband services too. Services such as BBC i Player ITV Hub All 4 & My 5 are also available without having to open specific applications. This gives effortless scroll back so you never miss a second of your favourite shows. Slim Design With slimline design framed with a silver trim bezel & a metal stand this TV's refined looks are sleek & stylish..