New (2025) Sony BRAVIA XR8B 77-inch OLED 4K HDR Google TV K-77XR8B

Specifications

Key Specs
Display Type OLED
Resolution 4K (2160p)
Screen Size Class 77 inches
High Dynamic Range (HDR) Yes
High Dynamic Range Format HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
OLED Technology Standard OLED
Refresh Rate 120Hz
Motion Enhancement Technology XR OLED Motion technology
Smart Platform Google TV
Featured Streaming Services Netflix, Prime Video, Disney+, YouTube, Apple TV+
Number of HDMI Inputs (Total) 4
Voice Assistant Built-in Google Assistant

General
Brand Sony
Model Number K77XR8B
Product Name 77″ Class BRAVIA XR8B OLED 4K HDR Google TV
Color Black
Series XR
Model Year 2025

Dimensions
Product Height With Stand 42 inches
Product Width 67.5 inches
Product Depth With Stand 16 inches
Product Height Without Stand 38.75 inches
Product Depth Without Stand 1.5 inches
Product Weight With Stand 74.9 pounds
Product Weight Without Stand 71.2 pounds
Stand Width 60 inches
Stand Depth 16 inches
Adjustable Stand Width No

Display
Display Type OLED
Resolution 4K (2160p)
Screen Size 76.7 inches
Screen Size Class 77 inches
High Dynamic Range (HDR) Yes
High Dynamic Range Format HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
Picture Quality Enhancement Technology Cognitive Processor XR
OLED Technology Standard OLED
Curved Screen No
Refresh Rate 120Hz
Motion Enhancement Technology XR OLED Motion technology
Closed Captioning Yes

Features
Remote Control Type Voice control
Smart Capable Yes
Smart Platform Google TV
Featured Streaming Services Netflix, Prime Video, Disney+, YouTube, Apple TV+
Screen Mirroring Yes
Screen Mirroring Technology Miracast, Apple AirPlay 2
Content Sharing Mobile to TV
Indoor Or Outdoor Use Indoor
TV Tuner Digital

Connectivity
Number of HDMI Inputs (Total) 4
Display Connector(s) 4 x HDMI 2.1
Network Connector(s) 1 x RS-232
HDMI Audio Return Channel (ARC) eARC
Wireless Connectivity Wi-Fi, Bluetooth
RF Antenna Input Yes
Number Of USB Port(s) (Total) 1
Bluetooth Version 5.3

Compatibility
VESA Wall Mount Standard 300mm x 300mm
Voice Assistant Built-in Google Assistant

Audio
Built-In Speakers Yes
Surround Sound Supported Dolby Surround, DTS, DTS Digital Surround, DTS-HD, DTS:X

Power
ENERGY STAR Certified No
EPEAT Qualified No

Included
Stand Included Yes

Warranty
Warranty – Parts 1 year
Warranty – Labor 1 year

Box Dimension
Height 44.25 inches
Width 75.37 inches
Depth 7.62 inches
Cubic Dimension 25414 inches