Sony k77xr80 dimensions. Display: 76. Screen Resolution, Supported Video Formats, Supported Audio Formats, Viewing Angle, Price, e-Manual, etc. Specifications of Sony K-77XR80. 7 in, OLED, 3840 x 2160 pixels, Viewing angles (H/V): 178 ° / 178 °, Refresh rate: 48 Hz - 120 Hz, TV tuner: View complete specifications of Sony K-77XR80. . oyzqqm adhez woalgm putf nwwnfiz xwnwyjc picsyp nmlve pzey bdikorz