Sony Master Series 77" 4K UHD HDR OLED Android OS Smart TV (XBR77A9G)

Model Number: XBR77A9G
Web Code: 13638514


Enjoy your entertainment in stunning clarity and detail with the Sony Master Series 77" 4K UHD HDR OLED Android OS Smart TV. Powered by Picture Processor X1 Ultimate, working alongside Pixel Contrast Booster technology and Acoustic Surface Audio+, this television delivers outstanding picture quality with 4K HDR clarity and theatre-worthy sound.
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Enjoy big-screen entertainment right in your own home

  • 77" screen delivers epic 4K UHD resolution right into your living room
  • 4K HDR technology upscales your picture with Picture Processor X1 Ultimate and 4K X-Reality PRO so you always view the best image possible
  • Motionflow XR technology and native 120Hz refresh rate generate smooth, like-like motion
  • Pixel Contrast Booster supercharges individual pixels to deliver bright, vibrant colours that complement the OLEDs' absolute black
  • TRILUMINOS Display & 4K HDR Super Bit Mapping produce stunningly life-like colours
  • Enjoy exceptional detail and clarity with 4K HDR1 - HDR10, HLG, IMAX Enhanced, and Dolby Vision5 support

Immerse yourself in your movies with theatre-worthy sound

  • Acoustic Surface Audio+ technology plus Dolby Atmos compatibility ensure that your picture and audio are always in perfect harmony

Set up without ease and start enjoying your new TV immediately

  • Android TV with Google Assistant offers a smart TV with hands-free voice search
  • CalMAN auto calibration mode makes high-performance screen calibration easier than ever
  • Netflix Calibrated Mode lets you enjoy studio-quality entertainment at home
  • Compatible with Google Home, Amazon Alexa, and Apple HomeKit
  • Vertical one slate design with hidden speakers and cable management, plus an optional super-flush wall mount lets your TV integrate seamlessly into your living room
Model Year


Screen Size
76.7 in
4K Ultra HD
Display Technology
High Dynamic Range (HDR)
Motion Enhancement Technology
Motionflow XR, Auto mode
Colour Enhancement
Triluminos Display
Video Modes
Vivid; Standard; Cinema; Game; Graphics; Photo; Custom; Dolby Vision Bright ; Dolby Vision Dark; Netflix calibrated
Panel Shape


Audio Enhancement
Acoustic Surface Audio +
Speaker Configuration
Speaker Output Power
20W+ 20W+ 10W+ 10W


HDMI Inputs
4 (1 Side, 3 Bottom)
Optical Digital Audio Outputs
1 (Bottom)
Headphone Jack
1 (Side)
USB Media Port
2 (Side); 1 (Bottom)
Internet Connectivity
Wi-Fi and Wired
Version 4.2
Other Inputs/Outputs
Composite Video Input(s), Digital Audio Output, Analog Audio Input,Ethernet Connection,RF Connection Input, RS-232C Input
TV Operating System
Android TV
Preloaded Apps
A Huge Range Of Apps From Google Play, Including Youtube, Netflix, Prime Video, Spotify And More
Motion Control
Voice Control
Voice Assistant Built-In
Google Assistant
Works with Google Assistant
Works with Amazon Alexa
Typical Consumption
653 W
Energy Saving Mode

Physical Features

Cabinet Colour
Wall Mount

Dimensions With Stand

Width with Stand
172.4 cm
Height with Stand
100.33 cm
Depth with Stand
4.92 cm
Width with Stand (Inches)
67.88 in
Height with Stand (Inches)
39.5 in
Depth with Stand (Inches)
1.94 in
Weight with Stand
39.7 kg

Dimensions Without Stand

Width without Stand
172.4 cm
Height without Stand
99.7 cm
Depth without Stand
4.92 cm
Width without Stand (Inches)
67.88 in
Height without Stand (Inches)
39.25 in
Depth without Stand (Inches)
1.94 in
Weight without Stand
35.3 kg
  • Voice Remote Control
  • Batteries
  • AC Power Cord Spec
  • Operating Instructions
  • Quick Setup Guide
  • Table Top Stand

  • Great TV
    by Buddha

    on November 23, 2019

    Amazing picture! Does take a minute for it to translate with a roku.

    Review originally posted on

  • Best OLED in the market
    by VicB86

    on November 16, 2019

    Specular highlights are insane ...colors are vibrant and motion is fluid ...had a LG c9 and returned due to the lack of good upscaling on lower resolution (cable box etc..) no color banding and Panel uniformity was great out the box ..def a superb image and the 77 makes it feel immersive !!

    Review originally posted on

  • Would Buy Again!
    by Mr Smith

    on November 10, 2019

    This tv has an absolutely GORGEOUS picture! I upgraded from a 4 year old Samsung that didn't have HDR, and what a difference! The black levels are outstanding and once I did a little calibration it made it even better!!

    Review originally posted on

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