A:AnswerStella I had a Cable tech here to hook up the TV and there are very few transmissions in 4K but soon it will be as common as HD don't know anything about the 1080 thing
A:AnswerHello SonyLED, thank you for your message. TV only: 48 1/2 x 28 1/4 x 1 3/4 (15/32) in (1231 x 717 x 44(11.2) mm) / TV with stand: 48 1/2 x 30 3/8 x 10 3/8 in (1231 x 770 x 263 mm). For more information, check the link below: https://docs.sony.com/release//specs/XBR55X850D_mksp.pdf. -Oscar.
A:AnswerHi Rev,
You can find the HDR option and calibration of this TV in the link below.
https://docs.sony.com/release//Help_C042100181.pdf
Thanks,
>Joffrey
A:AnswerHello, thank you for your message. Dimensions (Approx.) TV only: 48 1/2 x 28 1/4 x 1 3/4 (15/32) in (1231 x 717 x 44(11.2) mm) / TV with stand: 48 1/2 x 30 3/8 x 10 3/8 in (1231 x 770 x 263 mm). For more information, check the link below: https://docs.sony.com/release//specs/XBR55X850D_mksp.pdf. -Oscar.