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Sony® A9G Master Series 77" OLED 4k Ultra HD Smart TV
Sony® A9G Master Series 77" OLED 4k Ultra HD Smart TV 0
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Sony® A9G Master Series 77" OLED 4k Ultra HD Smart TV

Model #: XBR77A9G
At a Glance
Sony’s latest, most inspiring OLED masterpiece, powered by Picture Processor X1 Ultimate. Sony’s best processor ever works alongside Pixel Contrast Booster technology to deliver unbelievable picture quality with 4K HDR clarity. Bright, vibrant colors, absolute black, and stunning contrast come to everything you watch. Acoustic Surface Audio+ brings 2.2 channel sound right from the screen.
Available in Store Only

Get to know this product.

Discover Detail The Way The Creator Intended

See how we've combined our most powerful Picture Processor X1™ Ultimate with Pixel Contrast Booster™ and our unique MASTER Series philosophy to bring the creator’s intent brilliantly to life.

Pictures and Sound In Perfect Harmony

Be in the moment with true-to-life pictures and acoustics to match. Beautifully detailed images combine with our Sound-from-Picture Reality™ for a captivating audio-visual performance.

Ultimate Realism

With unmatched processing power, the Picture Processor X1™ Ultimate detects hundreds of different objects on-screen and intelligently enhances brightness, detail and color so everything you watch is clear, bright and incredibly realistic.

Maximizing OLED Contrast In Every Color

Powered by the Picture Processor X1™ Ultimate, this OLED TV pairs the deep black and natural color of OLED with Pixel Contrast Booster™ for enhanced color contrast in high luminance. Everything you watch comes to life with fine detail and vivid color.

Sound-From-Picture Reality™

Just like in a concert hall, sound comes at you from different directions with Acoustic Surface Audio+™. Two actuators and two powerful subwoofers deliver multi-dimensional sound that immerses you in a whole new entertainment experience.

The Centerpiece of Breathtaking Sound

Use your BRAVIA® as a center speaker and hear dialogue, vocals and instruments with exceptional clarity. Simply connect your home theater system to unleash an immersive cinematic experience.

Enjoy Studio Quality With Netflix Calibrated Mode

This mode was specially developed to enjoy Netflix originals and reproduce the same picture quality on a TV as on a studio evaluation master. With Netflix Calibrated Mode, the creator's vision and intent is faithfully preserved.

Get Started With Just One Button

Sony TVs have a dedicated Netflix button, so you can start streaming with just one click.

Embrace The Thrills Of The Theater

See all your favorite movies in a completely new way with more drama and realism on a 4K Ultra HD TV that's designed to deliver an authentic theater experience at home.

IMAX Enhanced

This Sony 4K HDR TV is an IMAX Enhanced product, ready to meet high-quality color, contrast, clarity and sound. Take comfort in knowing you'll be enjoying a fully immersive at-home entertainment experience on this TV that takes full advantage of IMAX Enhanced content.

Dolby Vision Atmos

Enjoy cinematic thrills at home. Dolby Vision™ brings scenes vividly to life for authentic viewing, while Dolby Atmos™ fills the room with immersive surround sound.

Life's Brilliance, Revealed With Extra Colors

See vivid, real-world colors all around you. A TRILUMINOS™ Display maps colors from a wider palette, faithfully reproducing every shade and hue in the umbrellas.

Beautiful From Any Angle

A clean, minimalist design keeps you focused on what's important - the picture.

Close To The Wall, Like A Work Of Art

Mount your TV to the wall. It fits as close as a picture and blends effortlessly with your room. With our exclusive wall mount bracket, the SU-WL855, this TV can be mounted much closer to the wall. The SU-WL855 is coming soon.

Cable Management

Keep cables neatly hidden in the stand and held in place with the supplied cable holder.

Makes Smart Even Smarter

You can ask your Google Assistant to find your favorites, no remote required. It's truly effortless and offers the ultimate hands-free viewing experience. Control your Sony TV and other connected devices using your voice — there's no smarter way to run your life.

Easy Control With Smart Remote

Connect set top boxes and other devices via HDMI to your TV and control them all using one smart commander. A slimmer, more rounded design with built-in voice control microphone and enhanced button layout makes it really easy to use, too.

  • MASTER Series TVs are meticulously engineered for excellence with the latest and greatest in TV technology
  • Millions of individual pixels are supercharged by the Pixel Contrast Booster for more vibrant colors to complement absolute OLED black.
  • Everything is upscaled to get close to 4K HDR with the Picture Processor X1™ Ultimate and 4K X-Reality PRO
  • Pictures and sound in perfect harmony with Sony’s Acoustic Surface Audio+ technology plus Dolby Atmos compatibility
  • 4K HDR - HDR10, HLG, IMAX Enhanced and Dolby Vision™ support for incredible detail and clarity
  • Enjoy smooth and vibrant colors with TRILUMINOS™ Display & 4K HDR Super Bit Mapping
  • Content appears with lifelike motion with Motionflow™ XR technology and native 120Hz refresh rate
  • Android™ TV with the Google Assistant gives you a genius TV with hands-free voice search
  • Enjoy studio-quality content with Netflix Calibrated Mode
  • CalMAN auto calibration mode makes high-performance screen calibration easier than ever


Audio Power Output20W+ 20W+ 10W+ 10W
Speaker Configuration2.2ch/Actuator (31 x 45 mm) x 2, Subwoofer (70mm)x 2
Speaker PositionFront
Speaker TypeAcoustic Surface Audio+

Audio Features

ARC Output FormatTwo channel linear PCM: 48 kHz 16 bits,Dolby Digital,Dolby Digital Plus,DTS
Advanced Auto VolumeYes
Alternate Audio (Digital)Yes
Auto SurroundYes
Clear PhaseYes
DTS Audio Format SupportDTS Digital Surround
Dolby Audio Format SupportDolby Audio(Dolby Digital, Dolby Digital Plus, Dolby AC-4)
HDMI Audio Return Channel(ARC)Yes (eARC)
HDMI Input Audio Format5.1 channel linear PCM: 32/ 44.1/ 48/88.2/ 96/ 176.4/ 192kHz 16/ 20/ 24bits, Dolby Digital, Dolby Digital Plus, DTS
S-MasterS-Master Digital Amplifier
Simulated Surround SoundS-Force Front Surround
Sound ModesStandard, Dialog, Cinema, Music, Sports, Dolby Audio

Convenience Features

Application StoreYes(Google Play Store)
Auto Picture ModeYes
Auto Shut-offYes
Channel Block (with password)Analog & Digital
Chromecast Built-InYes
On-Screen ClockYes
On/Off TimerYes
Parental ControlYes
Scene SelectYes
Show/Hide ChannelsYes (Digital & Analog)
Sleep TimerYes
Text Input LanguageENG / FRA / GER / HEB / ITA / RUS / SPA / VIE / JPN
USB Drive Format SupportYes (Supported File System: FAT16/FAT32/exFAT/NTFS)
USB Playback CodecsMPEG1: MPEG1/ MPEG2PS: MPEG2/ MPEG2TS (HDV,AVCHD) : MPEG2, AVC / MP4 ( XAVC S): AVC, MPEG4, HEVC/AVI: Xvid, MotinJpeg/ ASF (WMV): VC1/ MOV: AVC, MPEG4, MotionJpeg/ MKV: Xvid, AVC, MPEG4, VP8.HEVC /WEBM: VP8/ 3GPP: MPEG4, AVC /MP3 /ASF (WMA)/ WAV/ MP4AAC/ FLAC/ JPEG WEBM: VP9/ AC4/ ogg /AAC/ ARW (Screen nail only)
Voice SearchYes, Hands Free feature(Built-in Mic) availability depends on language and may need software update. Please check Sony support page for further information;

Customizing Capability

RS-232C ControlYes

Design Features

Cable ManagementYes
Frame ColorBlack
Illumination LEDYes
Stand DesignDark Silver


Aspect Ratio16:9
Display ResolutionQFHD
Display resolution (H x V, pixels)3840x2160
Screen Size (cm, measured diagonally)194.7 cm
Screen Size (inch, measured diagonally)77" (76.7")
Viewing Angle (Right/Left)178(89/89) degree
Viewing Angle (Up/Down)178(89/89) degree

Display Features

Display TypeOLED
Triluminos DisplayYes

Energy Saving and Efficiency

Dynamic Backlight ControlYes
Power Saving ModesYes (Power Saving Mode / Back Light Off Mode)

General Features

Closed Captions (CC)Analog
Closed Captions (CC)Digital
Hotel Mode MenuYes

Inputs and Outputs

4K 60P High-Quality FormatsHDMI IN1, IN2, IN3, IN4 ports for 4K(up to 6Gbps) signal
AC Power Input1 (Rear)
Analog Audio Input(s) (Total)1 (1Side Analog Conversion)
Bluetooth Profile SupportVersion 4.2 HID/HOGP/SPP/A2DP/AVRCP
Composite Video Input(s)1 (Side)
Digital Audio Output(s)1 (Bottom)
Ethernet Connection(s)1(Bottom)
HDCPHDCP2.3(for HDMI1/2/3/4)
HDMI PC Input Format640 x 480 @31.5kHz, 60Hz
HDMI PC Input Format800 x 600 @37.9kHz,60Hz
HDMI PC Input Format1024 x 768 @48.4kHz,60Hz
HDMI PC Input Format1280 x 1024 @64.0kHz,60Hz
HDMI PC Input Format1152 x 864 @67.5kHz,75Hz
HDMI PC Input Format1600 x 900 55.9kHz,60Hz
HDMI PC Input Format1680 x 1050 @65.3kHz,60Hz
HDMI PC Input Format1920 x 1080 @67.5kHz,60Hz
HDMI Signal4096x2160p(24,60Hz), 3840x2160p(24,30,60Hz), 1080p(30,60,120Hz), 1080/24p, 1080i(60Hz), 720p(30,60Hz), 720/24p, 480p
HDMI Inputs Total4 (1Side,3Bottom)
Headphone Output(s)1 (Side)
RF Connection Input(s)1 (Bottom) (Terrestrial/Cable)
RS-232C Input(s)1(Side)
USB Port(s)2 (Side) / 1 (Bottom)

Network Features

Codec for Home NetworkWEBM:VP9/AC4/ogg/AAC/ARW(Screen nail only)
Home Network FeatureHome Network Client, Home Network Renderer
Internet BrowserVewd (Not pre-installed)
Other Network FeaturesYes (US / Canada / MX(STB))
Screen Mirroring (Miracast™)Yes (only for B2B purpose)
Wi-Fi CertifiedYes
Wi-Fi DirectYes
Wi-Fi Frequency2.4GHz/5GHz
Wi-Fi Standarda/b/g/n/ac
Wireless LANIntegrated


Annual Power Consumption338 kWh/Year
Power Consumption (in Operdation)653W
Power Consumption (in Standby)0.5W
Power Requirements (frequency)60Hz for UL cUL 50/60Hz for other
Power Requirements (voltage)AC 120V for UL cUL AC 110-240V for other

Regulation and Standards Compliance

VESA® Hole Pitch11 7/8 x 11 7/8 inch (300x300 mm)
VESA® Hole Spacing CompatibleYes

Sensing Features

LightSensor™ TechnologyYes

TV System

Channel Coverage (Analog)VHF: 2-13/UHF: 14-69/CATV: 1-135
Color SpacesRGB/BT709,BT2020,AdobeRGB,DCI
Color SystemNTSC
Number of Tuners (Terrestrial/Cable)1(Digital/Analog)
OSAndroid 8.0 Oreo
On-board Storage (GB)16GB
TV System (Analog)M
TV System (Digital Cable)Clear QAM
TV System (Digital Terrestrial)ATSC
Tuner Channel Coverage (Digital Cable)CATV: 1-135
Tuner Channel Coverage (Digital Terrestrial)VHF: 2-13/UHF: 14-69

Video Features

24p True CinemaYes
4:3 DefaultYes
4K ProcessorPicture Processor X1 Ultimate
Auto WideYes
Blinking TypeFrame Blinking
Dual Database ProcessingYes
Dynamic Contrast EnhancerYes
Face Area DetectionYes
HDR (High Dynamic Range) CompatiblityYes(HDR10, HLG, Dolby Vision)
Live Color™ TechnologyYes
Motionflow™ XR TechnologyMotionflow XR, Auto mode
Object-based HDR remasterYes
Panel Refresh Rate (Native Hertz)120Hz
Picture ModesVivid, Standard, Cinema, Game, Graphics, Photo, Custom, Dolby Vision Bright ,Dolby Vision Dark, Netflix calibrated
Precision Color MappingYes
Super Bit Mapping™ 4K HDRYes
Video Processing4K X-Reality PRO
Wide ModeWide Zoom/Normal/Full/Zoom
Wide ModeNormal/Full1/Full2 for PC
CineMotion/Film Mode/Cinema DriveYes

Weights and Measurements

TV Without Stand67 7/8 x 39 1/4 x 1 15/16(9/32) inch (1721x996x49(6.9) mm)
TV With Stand67 7/8 x 39 1/2 x 12 inch (1721x1001x302 mm)
AC Cable Length2000m
Stand Width19 3/4 inch (500 mm)
Packaging (Approx.)72 7/8 x 44 1/4 x 8 1/8 inch (1849 x 1123 x 205 mm)
Weight116.8lb. (53 kg)
TV Without Stand Weight77.8 lb (35.3 Kg)
TV With Stand Weight87.5 lb (39.7 Kg)

In The Box

Voice Remote Control (RMF-TX600U)Yes
Batteries (LR03)Yes
AC Power Cord Spec (C23) (US) (2pin) (flat blades Polarity)Yes
Operating Instructions (English, French)Yes
Quick Setup Guide / Supplement CUE (GA)Yes
Table Top Stand (Separate(assembly required))Yes

Misc. Specs

Product Weight (lbs.)87.5
HDMI Inputs4
Screen Resolution4K
Voice Controlled AssistantsGoogle Assistant
Screen Size Class (in.)77
Screen Size (Measured Diagonally) (in.)76.7
Screen Refresh Rate (Hz.)120
WarningProposition 65 Warning for California Residents