Sony - 55" Class X77L LED 4K UHD Smart Google TV (2023)
Series
LED 4K - X77Screen Size Class
55"Related Item
Highlights
- Key Specs
- Display Type: LED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size Class: 55 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- LED Panel Type: Standard LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Motion Enhancement Technology: Motionflow XR 240 (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
- Smart Platform: Google TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Apple TV+, Crackle, Disney+, ESPN+, Max, Hulu, Netflix, Paramount+, Peacock, Prime Video, YouTube, YouTube TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Number of HDMI Inputs (Total): 3
- Works With: Amazon Alexa, Google Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa, Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: Sony
- Model Number: KD55X77L
- Product Name: 55" Class X77L LED 4K UHD Smart Google TV (2023)
- Color: Black
- Series: LED 4K - X77 (Part of a group of the same product type with similar features.)
- Model Year: 2023
- Dimensions
- Product Height With Stand: 31.12 inches
- Product Width: 49 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth With Stand: 13.25 inches
- Product Height Without Stand: 28.5 inches
- Product Depth Without Stand: 2.87 inches
- Product Weight With Stand: 34.4 pounds
- Product Weight Without Stand: 33.8 pounds
- Stand Width: 40.5 inches (The horizontal measurement of the stand/base, or the distance from the outside of one leg to the outside of the opposite leg, as it is attached to the product.)
- Stand Depth: 13.25 inches
- Adjustable Stand Width: false (Whether the stand can adjust to have more than one measurement either between the legs or the base itself.)
- Display
- Display Type: LED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size: 54.6 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 55 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Picture Quality Enhancement Technology: 4K HDR Processor X1
- LED Panel Type: Standard LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Curved Screen: false
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Motion Enhancement Technology: Motionflow XR 240 (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
- Closed Captioning: true (The text version of spoken audio displayed on the screen. Devices that can display closed captioning typically have the option to toggle the feature on or off.)
- Features
- Remote Control Type: Voice control
- Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
- Smart Platform: Google TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Apple TV+, Crackle, Disney+, ESPN+, Max, Hulu, Netflix, Paramount+, Peacock, Prime Video, YouTube, YouTube TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Screen Mirroring: true (Casts the screen of one device onto another wirelessly, using a common protocol (typically Bluetooth).)
- Screen Mirroring Technology: Apple AirPlay
- Content Sharing: Mobile to TV (The device is capable of connecting to another device in order to send or receive streaming content. Share content from your mobile device to your TV or vice versa.)
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Video Description: true (Indicates whether the device features descriptive video service (DVS). This service provides narration of key elements in the program, such as actions, costumes, and scene changes, to help engage visually-impaired audiences.)
- V-Chip: false (Feature that blocks television programming if it has a content rating outside of the acceptable rating(s) configured by the user.)
- TV Tuner: Digital (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- Connectivity
- Number of HDMI Inputs (Total): 3
- Display Connector(s): 1 x Composite video, 3 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
- Network Connector(s): 1 x LAN
- Audio Only Outputs: 1 x Optical digital audio
- HDMI Audio Return Channel (ARC): ARC
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- RF Antenna Input: true (This input is used to connect devices such as antennas or cable boxes to a TV via a coaxial cable.)
- Number Of USB Port(s) (Total): 2 (The total number of USB ports including all generations and versions.)
- Bluetooth Version: 5.0 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Compatibility
- VESA Wall Mount Standard: 300mm x 300mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Works With: Amazon Alexa, Google Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa, Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Audio
- Built-In Speakers: true
- Built-in Speaker Type: Downward firing (Backward, downward, and front-firing speakers direct sound into the room from those respective directions. A soundbar is typically long and rectangular, and designed to act as an all-in-one speaker with greater sound production than that of a TV alone. An acoustic surface is the result of small sound actuators embedded directly behind the screen, turning the entire screen's surface into a speaker.)
- Power
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Estimated Annual Operating Cost: 30 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 246 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Battery Chemistry (Remote Control): Alkaline
- Voltage: 120 volts (Amount of power needed to support an electrical current.)
- Wattage: 119 watts (Measurement of electrical power.)
- Included
- Wall Mount Included: false
- Stand Included: true
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Box Dimension
- Height: 33.06 inches
- Width: 52.81 inches
- Depth: 6.18 inches
- CubicDimension: 10790 inches
- Other
- UPC: 027242927223
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.
- 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.
Whats Included
- Television
- Remote control
- Batteries
- AC Power cord
- Operating Instructions
- Quick setup guide
- Warranty
- Stand
- Television
- Remote control
- Batteries
- AC Power cord
- Operating Instructions
- Quick setup guide
- Warranty
- Stand
Product Manuals
Documents
- Energy_Guide_PDF
- Energy_Guide_PDF
Disclaimers
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: What type of display does this Sony TV have?
A: This Sony TV has an LED display.
Q: What is the screen size of this Sony TV?
A: The screen size of this Sony TV is 54.6 inches.
Q: What is the refresh rate technology used in this Sony TV?
A: This Sony TV uses Motionflow XR refresh rate technology for smooth and clear motion handling.
Q: Does this Sony TV come with built-in speakers?
A: Yes, this Sony TV has built-in speakers.
Q: Does this Sony TV support Apple AirPlay?
A: Yes, this Sony TV supports Apple AirPlay for sharing content from Apple devices.
Q: How many people are recommended to unpack a TV larger than 32 inches?
A: For TVs larger than 32 inches, it is recommended to use two people to lift and unpack the TV to avoid damage.
Q: How many HDMI ports does this Sony TV have?
A: This Sony TV has a total of 3 HDMI ports.
A: Hi 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! - Kris
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| Pros for Sony - 55" Class X77L LED 4K UHD Smart Google TV (2023) | |||
|---|---|---|---|
| Picture Quality, Ease of use, Price, Color, Google TV | Picture Quality, Setup, Size, Ease of Use, Weight | Picture Quality, Ease of use, Price, Setup, Brightness | Picture Quality, Size, Ease of Use, Weight, Features |
| Cons for Sony - 55" Class X77L LED 4K UHD Smart Google TV (2023) | |||
| Remote Control | Button Layout | Remote Control, Viewing Angle, Operating System, Refresh Rate, Responsiveness | There were no cons for this product— |
Specs
Reviews
Customers are saying
Customers enjoy the 55" Class X77L LED 4K UHD Smart Google TV (2023) for its great picture quality, vivid colors, and ease of use. The built-in Google TV and streaming features are also well-received. Some customers noted that the remote control lacks number buttons. The reasonable price and easy setup add to the positive customer experience.
Customer Images
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
EUREKA‼️
I was looking to upgrade my old TV. What I found was a dazzling Sony - 55" Class X77L LED 4K UHD Smart Google TV! In a word, “WOW”. It totally exceeds my expectations! It is better in every way, providing hours of entertainment. We are thrilled with our purchase, and pleased by the price point. We couldn’t be happier. Thank you, Best Buy, for leading us to this unit.
Posted by JohnB
- 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
Value price
Two years since purchase and it works like new. Very good quality and very durable, especially when you have children; it's a very sturdy screen.
Posted by RaydelB
