Highlights
Key Specs
Display TypeLEDResolution4K (2160p)Screen Size Class55 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatHDR 10, Hybrid Log-Gamma (HLG)LED Panel TypeStandard LEDBacklight TypeDirect LitRefresh Rate60HzMotion Enhancement TechnologyMotionflow XR 240Smart PlatformGoogle TVFeatured Streaming ServicesApple TV+, Crackle, Disney+, ESPN+, HBO Max, Hulu, Netflix, Paramount+, Peacock, Prime Video, YouTube, YouTube TVNumber of HDMI Inputs (Total)3Works WithAmazon Alexa, Google AssistantVoice Assistant Built-inAmazon Alexa, Google Assistant
General
Product Name55" Class X77L LED 4K UHD Smart Google TVBrandSonyModel NumberKD55X77LSeriesLED 4K - X77Model Year2023ColorBlackColor CategoryBlack
Dimension
Product Height With Stand31.12 inchesProduct Width49 inchesProduct Depth With Stand13.25 inchesProduct Height Without Stand28.5 inchesProduct Depth Without Stand2.87 inchesProduct Weight With Stand34.4 poundsProduct Weight Without Stand33.8 poundsStand Width40.5 inchesAdjustable Stand WidthNo
Box Dimension
Height33.06 inchesWidth52.81 inchesDepth6.18 inchesCubicDimension10790 inches
Display
Display TypeLEDResolution4K (2160p)Screen Size54.6 inchesScreen Size Class55 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatHDR 10, Hybrid Log-Gamma (HLG)Picture Quality Enhancement Technology4K HDR Processor X1LED Panel TypeStandard LEDBacklight TypeDirect LitCurved ScreenNoRefresh Rate60HzMotion Enhancement TechnologyMotionflow XR 240Closed CaptioningYes
Feature
Remote Control TypeVoice controlSmart CapableYesSmart PlatformGoogle TVFeatured Streaming ServicesApple TV+, Crackle, Disney+, ESPN+, HBO Max, Hulu, Netflix, Paramount+, Peacock, Prime Video, YouTube, YouTube TVScreen MirroringYesScreen Mirroring TechnologyApple AirPlayIndoor Or Outdoor UseIndoorTV/DVD ComboNoVideo DescriptionYesV-ChipNoTV TunerDigital
Connectivity
Number of HDMI Inputs (Total)3Number of HDMI 2.1 Inputs3HDMI Audio Return Channel (ARC)YesNumber Of USB Port(s) (Total)2RF Antenna InputYesBluetooth EnabledYesBluetooth Version5.0Network CompatibilityBuilt-in Wi-Fi, EthernetNumber of Digital Optical Audio Outputs1Number of Component Video Inputs0Number of Composite Video Inputs1Number of DVI Inputs0
Compatibility
VESA Wall Mount Standard300mm x 300mmWorks WithAmazon Alexa, Google AssistantVoice Assistant Built-inAmazon Alexa, Google Assistant
Audio
Built-In SpeakersYes
Power
ENERGY STAR CertifiedNoEPEAT QualifiedNoEstimated Annual Operating Cost30 United States dollarsEstimated Annual Electricity Use246 kilowatt hoursBattery Type (Remote Control)AlkalineVoltage120 voltsWattage119 watts
Included
Wall Mount IncludedNoStand IncludedYesCable(s) IncludedAC power
Warranty
Manufacturer's Warranty - Parts1 yearManufacturer's Warranty - Labor1 year
Other
UPC027242927223
Experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1™. All your HD content is upscaled to near-4K resolution resulting in sharp details and real-world colors. Google TV™ with Google assistant™ makes it easy to find your favorite movies and shows from all the top streaming apps.
Powerful TV processing
See lifelike picture quality in incredible 4K resolution. The powerful 4K Processor X1 enhances the picture to deliver scenes full of rich colors and sharp details. Everything you watch is upscaled close to 4K quality with smooth and clear motion.
Beautiful 4K HDR picture
See your favorite content burst to life on screen with High Dynamic Range (HDR) contrast. Every scene is enhanced to make colors and shadows even more natural and precise, so picture quality is closer than every to real life.
The entertainment you love. With help from Google.
With 700,000+ movies and TV episodes, live TV, and more available across 10,000+ apps, Google TV takes streaming and live TV to the next level — bringing together your favorite entertainment from across your apps and organizing it all, just for you.
Exclusive features for PlayStation® 5
Get detailed, responsive game play and feel the action all around you with Sony TV exclusive feature for the PlayStation® 5 console. Auto HDR Tone Mapping automatically adjusts the HDR settings of the PS5® console to the TV for detailed, high-contrast scenes.
Smooth and clear, even in fast scenes
TV that keeps up with real life. Motionflow™ XR refresh rate technology keeps movement smooth and clear, allowing fast moving action sequences in sports and movies to be seen with lifelike clarity.
Upscale everything you watch
See glorious 4K picture quality, rich with real-world detail and texture. Even content filmed in Full HD are upscaled close to 4K resolution by 4K X-Reality™ PRO using a unique 4K reference database.
Do more on your TV with your voice
Your TV is more helpful than ever. Ask Google to find movies, stream apps, play music, and control the TV – all with your voice. Even get answers, control smart home devices, and more. Press the Google Assistant™ button on the remote to get started.
All your favorite streaming apps in one place
Sony TVs with Google TV™ give you access to all your favorite streaming apps in one place, including Netflix, Prime Video, Disney+, YouTube, the Apple TV app, HBO Max, Peacock, and many more.
Family-friendly smart TV
Discover a fun collection of movies and shows for the whole family. Create a Kids Profile that can help you guide children to age-appropriate content. Set parental controls to restrict what streaming services are shown, limit watching time, and even set bedtimes.
Works with AirPlay
With Apple AirPlay support, you can share pictures, video, or audio to your television right from your iPhone, iPad, or Mac. Watch movies and shows from your favorite apps, the Apple TV app, or even from Safari.
What's Included
Television
Remote control
Batteries
AC Power cord
Operating Instructions
Quick setup guide
Warranty
Stand
Energy Ratings
Search
Q: QuestionIs this a SMART TV?(5 answers)
A: AnswerHi Muss, Definitely, yes! The KD55X77L is a smart TV. It runs on Google TV, which is a version of Android TV. This Google TV offers a wide range of features including: Access to streaming apps like Netflix, Hulu, Amazon Prime Video, etc. by simply connecting this TV to the internet. It also allows you to download app, search for content across different apps, Integration with Google Assistant, ability to cast content from your phone to your TV and many more. With X77L BRAVIA 4K TV, experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1. Google TV with Google Assistant organizes your content all in one place. Support Apple AirPlay.1,5. Take your PlayStation 5 gaming to the next level with exclusive features that optimize picture quality for gaming and streaming. See blur-free picture quality in fast-moving sports and movies powered by Motionflow XR™ technology. Bring back lost texture and detail and see your content upscaled to near-4K resolution with 4K X-Reality PRO. Hope this helps! - KrisAnswered by SonyListens
- A: AnswerHi Donnie, Thank you for your question. The TV is designed to support a soundbar via HDMI eARC/ARC, optical, or Bluetooth. We recommend the Sony HTA7000, HTA5000, HTA3000, or HTS2000. For more information, please refer to our official website. Experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1™. All your HD content is upscaled to near-4K resolution resulting in sharp details and real-world colors. Google TV™ with Google assistant™ makes it easy to find your favorite movies and shows from all the top streaming apps. -Ralph
Answered by SonyListens
Q: QuestionWHAT ARE OUTSIDE DIMENSIONS OF YOUR 55" and 50" SONY X77L.(1 answer)
A: AnswerHi AUSTRALIA, Thank you for your question. Here are the dimensions of both TVs: -For the KD50X77L DIMENSION OF TV WITHOUT STAND (W X H X D) 44.33 x 25.71 x 2.76" (1,126 x 653 x 70 mm) DIMENSION OF TV WITH STAND (STANDARD POSITION) (W X H X D) 44.38 x 28.38 x 10.63" (1,126 x 718 x 267 mm) DIMENSION OF PACKAGE CARTON (W X H X D) 48.88 x 30.88 x 5.63" (1,240 x 782 x 141 mm) -For the KD55X77L DIMENSION OF TV WITHOUT STAND (W X H X D) 49 x 28.5 x 2.88" (1,243 x 721 x 71 mm) DIMENSION OF TV WITH STAND (STANDARD POSITION) (W X H X D) 49 x 31.13 x 13.25" (1,243 x 789 x 334 mm) DIMENSION OF PACKAGE CARTON (W X H X D) 53.62 x 33.07 x 6.3" (1,362 x 840 x 160 mm) For more information about both TVs, please refer to our official website. Experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1™. All your HD content is upscaled to near-4K resolution resulting in sharp details and real-world colors. Google TV™ with Google assistant™ makes it easy to find your favorite movies and shows from all the top streaming apps. -RalphAnswered by SonyListens
Q: Questionhi this tv can be used as a monitor?(2 answers)
A: AnswerHi alex, Thank you for your question. Great news! You can use this TV as a monitor for a computer. Make sure to use a Premium High Speed HDMI cable for optimum performance. Experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1™. All your HD content is upscaled to near-4K resolution resulting in sharp details and real-world colors. Google TV™ with Google assistant™ makes it easy to find your favorite movies and shows from all the top streaming apps. -RalphAnswered by SonyListens
Q: QuestionCan this be installed with my current universal ceiling mounted bracket?(3 answers)
A: AnswerHi DeeJay, Thank you for your question. The TV is designed to support a VESA compatible wall-mount bracket that supports 11.81 x 11.81 inches (300 x 300 mm) (W X H) hole pattern and a weight of 33.8 lb (15.3 kg). Please also check the specifications of your wall-mount bracket. IMPORTANT: For product protection and safety reasons, Sony strongly recommends that the installation of your TV on a wall be performed by qualified professionals. Do not attempt to install it yourself. Experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1™. All your HD content is upscaled to near-4K resolution resulting in sharp details and real-world colors. Google TV™ with Google assistant™ makes it easy to find your favorite movies and shows from all the top streaming apps. -RalphAnswered by SonyListens
- A: AnswerHi BiBi, Thank you for your question. Great news! With the TV's Chromecast built-in function, you can wirelessly cast content from your favorite websites and apps to your TV, directly from your computer or mobile device. Experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1™. All your HD content is upscaled to near-4K resolution resulting in sharp details and real-world colors. Google TV™ with Google assistant™ makes it easy to find your favorite movies and shows from all the top streaming apps. -Ralph
Answered by SonyListens
Q: QuestionWhat 50-55 inch models might offer 3D capability?? Thank You in advance. :)(2 answers)
A: AnswerHi Jaxyn, Thank you for your question. Our 2023 lineup of BRAVIA TVs, including the X77L TV, as well as models from last year, does not have 3D capabilities. This means that if you have a 3D capable device connected to the TV, it will play the content but won't display a 3D signal. Additional information: Some Android TVs released in 2016 or before support 3D format. Refer to the manual or specifications of the TV. Experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1™. All your HD content is upscaled to near-4K resolution resulting in sharp details and real-world colors. Google TV™ with Google assistant™ makes it easy to find your favorite movies and shows from all the top streaming apps. -RalphAnswered by SonyListens
Q: QuestionDoes this model support ATSC 3.0?(3 answers)
A: AnswerHi Will, Thanks for your inquiry! No, the KD55X77L TV does not feature ATSC 3.0. With X77L BRAVIA 4K TV, experience all your favorite content in lifelike 4K HDR picture quality, powered by the 4K Processor X1. Google TV with Google Assistant organizes your content all in one place. Support Apple AirPlay.1,5. Take your PlayStation 5 gaming to the next level with exclusive features that optimize picture quality for gaming and streaming. See blur-free picture quality in fast-moving sports and movies powered by Motionflow XR™ technology. Bring back lost texture and detail and see your content upscaled to near-4K resolution with 4K X-Reality PRO. Hope this helps! - KrisAnswered by SonyListens
Sony - 55" Class X77L LED 4K UHD Smart Google TV
Screen Size Class:
Series:
Enable 4K quality
Shipping
Have everything you need?
See other items that work well with this one.
- Plus
- Plus
- Plus
Reviews
Rating 4.7 out of 5 stars with 247 reviews
4.7Rating by feature
- 4.8Picture Quality
Rating 4.8 out of 5 stars
- 4.6Sound Quality
Rating 4.6 out of 5 stars
- 4.8Brightness
Rating 4.8 out of 5 stars
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
My first smart tv
Coming from a 32in LCD tv to a 55in LED smart, I am very happy I upgraded. The picture is beautiful and the sound crisp. It is great for the purpose it serves. Only issue is that the android system is sometimes laggy which is to be expected because it’s technology but other than that no complaints here. I acutually purchased an open box one online, and when I got to the store they didn’t have it so they gave a brand new one in the box for the price of an open box. So I really have no complaints.
Posted by Buck50
Rated 5 out of 5 stars
SONY KD55x77L
This TV was purchased on 12/01/2023 for primary living room viewing at about 12 feet from the screen. It is replacing a 40" Visio with DIRECTV as a provider which is still being used until they disconnect the service. YouTube TV will be the primary streaming service with Goggle TV and Peacock included. I've had a month to figure out how to use the new system and am extremely satisfied with the picture and sound quality. When move the new TV to its final resting place, I may add a sound bar, if needed. The sales person Alex and assistant manager Emily were both knowledgeable and professional in answering the many questions that my wife and I had. We're happy with our new TV!!!
Posted by Marvin
Rated 5 out of 5 stars
Great picture and sound quality tv
X77L has given me a great TV watching experience. It is an impeccable picture quality with great sound and accurate picture quality. It has a crisp visual quality with no smidging of colors or overpowering brightness. Google assistant feature makes my life easy by enabling voice activated controls. HD quality gives a sharp picture quality even when there are fast paced scenes. It's a great option for living rooms that are not too big and a pretty budget friendly alternative to other TVs.
Posted by Ishi
