Maximises HDR – including HDR10+ For the highest quality picture HDR10+ offers scene-by-scene HDR mastering for the truest most accurate HDR picture technology to date. With HDR10+ each scene is optimised meaning the maximum amount of detail is shown – even in the brightest or darkest moments. The TX50GX700 also supports standard HDR10 & HLG formats. HLG (Hybrid Log Gamma HDR) is a broadcast & user generated standard format that is set to become the standard for transmitting 4K signals. Adaptive Backlight Dimming for optimum picture quality Constantly analysing the incoming picture ABD (Adaptive Backlight Dimming) helps deliver superb contrast. Varying the dimming according to the signal creates deeper black levels in darker scenes & vivid light in brighter scenes. This helps the picture look even more natural & lifelike. Smart TV Connect to your home network via wi-fi or Ethernet & turn this TV into a Smart TV. As well as the catch-up TV channels available via Freeview Play this Panasonic 50 inch TV also adds a full web browser mirroring & home network streaming – perfect for viewing films stored on your computer or NAS drive on the big screen. Freeview Play for easy access to catch-up TV This Panasonic also features Freeview Play. This combines catch-up TV on-demand services & live television to make it easy to watch what you want when you want. It's free from subscription & compatible with existing broadband services while BBC i Player ITV Player All 4 & Demand 5 are available without having to open specific apps giving effortless scroll-back TV (requires broadband Internet connection with a minimum speed of 2 Mbps). Twin USBs & USB (Universal Serial Bus) record The Panasonic GX700 range comes with twin USB (Universal Serial Bus) sockets. Matching the triple HDMI sockets these are handy for plugging in media devices such as a memory stick for music playback. USB (Universal Serial Bus) recording is also standard meaning you can connect a suitable HDD (Hard Disk Drive) device & record live TV..