A:Answer Hi TeresaA, Below are the approximate dimensions of this TV:
TV without stand: 48 7/8 x 28 1/2 x 3 1/8(7/16) inch (1241x721x79(10.7) mm)
TV with stand: 48 7/8 x 31 x 13 1/4 inch (1241 x 785 x 336 mm)
Check this link for more details: https://docs.sony.com/release//SPECS/XBR55X800G_mksp.pdf
Regards,
Vincent