












📺 Elevate your living room with Sony’s 55" 4K Smart TV — where stunning visuals meet smart convenience!
The Sony 55 Inch 4K Ultra HD TV X77L Series combines a powerful 4K Processor X1 with advanced upscaling and Motionflow XR 240 for crisp, vibrant picture quality. Featuring Google TV with voice-enabled Google Assistant and Apple AirPlay, it offers seamless access to top streaming apps. Exclusive PlayStation 5 enhancements optimize gaming visuals, while Dolby Atmos compatibility delivers immersive sound. This sleek, black LED Smart TV is designed for professionals seeking premium entertainment and smart home integration in a stylish 55-inch display.











| ASIN | B0BZF2N3LM |
| Additional Features | 4K Processor X1, 4K X-Reality PRO, Apple Airplay, Google TV w/ Google Assistant, Motionflow XR 240 |
| Antenna Location | Home Viewing |
| Aspect Ratio | 16:9 |
| Audio Input | HDMI, USB |
| Audio Output Mode | Stereo |
| Base Depth | 13.25 Inches |
| Battery Type | 2 AAA batteries |
| Best Sellers Rank | #30,723 in Electronics ( See Top 100 in Electronics ) #136 in LED & LCD TVs |
| Bluetooth Version | 5.0 |
| Brand | Sony |
| Built-In Media | Power Cable, Remote Control, Stand |
| Color | Black |
| Compatible Devices | Apple Device |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Connector Type | HDMI, USB |
| Content Sharing Direction | Mobile to TV |
| Contrast Ratio | 5000:1 or higher |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.1 out of 5 stars 2,122 Reviews |
| Display Backlight Technology | LED |
| Display Size Class | 55 Inches |
| Display Technology | LED |
| Global Trade Identification Number | 00027242927223 |
| HDR Format Supported | HDR10 |
| Hardware Interface | USB |
| Integrated Surround Sound Format | Dolby Atmos |
| Internet Applications | Prime Video, Disney+, HBO Max, Paramount+, Netflix |
| Item Dimensions D x W x H | 13.25"D x 49"W x 31.13"H |
| Item Height | 31.13 inches |
| Item Weight | 34.4 Pounds |
| Item Weight Without Stand | 15.29 Kilograms |
| Line Voltage | 110 VAC 60 Hz |
| Manufacturer | Sony |
| Maximum Display Brightness | 500 Candela Per Square Meter |
| Model Name | SNKD55X77L |
| Model Number | KD55X77L |
| Model Series | X77 |
| Model Year | 2023 |
| Motion Enhancement Technology | Motionflow XR 240 |
| Mounting Type | Table Mount |
| Number of Audio Channels | 2 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Component Outputs | 3 |
| Operating System | Google TV (Android) |
| Picture Quality Enhancement Technology | 4K Processor X1 |
| Refresh Rate | 240 |
| Remote Control Technology | Bluetooth |
| Remote Required Battery Size | AAA |
| Resolution | 4K |
| Screen Finish | Flat |
| Screen Mirroring Technology | Apple AirPlay |
| Screen Size | 55 Inches |
| Signal Format | digital |
| Speaker Description | Dolby Atmos compatible |
| Special Feature | 4K Processor X1, 4K X-Reality PRO, Apple Airplay, Google TV w/ Google Assistant, Motionflow XR 240 |
| Specific Uses For Product | Home Viewing |
| Standby Power Shutoff | High |
| Total Number of HDMI Ports | 3 |
| Total Usb Ports | 2 |
| Tuner Type | ATSC 3.0 |
| UPC | 027242927223 |
| Unit Count | 1.0 Count |
| VESA Mount Standard | 300 x 300 mm |
| Video Encoding | H.265 (HEVC) or equivalent |
| Warranty Description | 1 year manufacturer |
| Warranty Type | 1-year manufacturer |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth, Wi-Fi |
S**B
Great picture and sound, no problems.
We originally bought a different brand, which failed quickly, repair attempts failed, got a refund. Having a Sony already in a different room, we decided to go with Sony again. Great picture, really good sound for TV speakers, no issues. Set=up was straightforward, quick and easy. Slightly more expensive than some competitors, but absolutely worth it. Ya get what ya pay for - highly satisfied.
J**R
Makes For A Solid 85" HDTV Bargain
While I've had several plasmas and a potpourri of flatscreens I've never had an OLED. So, when I needed a HDTV for our pool house I was thinking about an OLED. With OLED I know it's close to any current 2024 state of the art. But I could not rationalize spending more than for a 65" OLED. I really didn't want a 65" HDTV for the pool house. I wanted a 85" model. That was a bit of a problem too because 85" quantum dot featuring local and/or mini LED dimming HDTVS (the kind that can stand up to OLED comparison) are in the 3K+ and up range. In my homes basement I have a 86" LG with quantum dot tech and area LED dimming...but that one was around 2K a year ago when I got it. The current model by LG was a bit more. Enter Sony. I remember in the late seventies/early eighties the gold standard it TV was the Trinitron. Over the years Sony has risen and fell and they're currently not just riding a rise, but continuing to ascend. This brought me to this HDTV. It's the absolute lowest priced model by a major manufacturer for its size at the moment. And that combined with it being a Sony interested me. I pulled the trigger and I couldn't be more pleased. I won't go into the technical stuff, but I sat down after a slow setup and was blown away. This HDTV really delivers. It's very bright with a wide angle of view. It is not one of those overly reflective screens that you have to juggle room lighting around which is a plus. In the end, though, it's the resolution and color that wooed me. Just amazing considering the size and price. I may not be as critical as the videophiles that obsess over minutia, but I know what looks really impressive and right. This set looks impressive, it does colors right even out of the box, and at the price combined with the fact it's a Sony. Well, I'm more than happy with this set. I do have a sound bar and for movies and music I highly recommend this as a required add-on. That's about it.
O**O
Catastrophic menu/interface lag and crashing. Completely unacceptable
Picture quality is great, sound is pretty good too for being integrated. Love the price for the TV overall. HOWEVER, I assumed a Google interface would be remotely acceptable to use and BOY was I wrong. The lag is a complete catastrophe - main menu, in YouTube, in Disney+, in Hulu, doesn't matter. It seems like the TV does not have the operating power to load half the features it has, let alone the ads. I know that my "continue watching" is 4 down-button-clicks, and once I power on the TV I click it 4 times. It can be up to 30 or more FULL SECONDS (not an exaggeration. Literally. I have time to scroll social media) before it makes the noise indicating it knows I made an input and attempts to scroll - and often it won't respond 4 times. And by the time I make it down to that option, sometimes it's now loaded some other show in that spot and I end up clicking on something random. This happens all over the main menu - see a recommended YouTube video you want to watch? Good luck scrolling over to it before something else loads. To add to this, Disney+ and YouTube regularly crash in the middle of what I'm watching (especially Disney+), or act like I don't have internet. No other device in my home has this issue and we have great internet. Each update it seems to get slower, too. I'm not sure if it's just placebo and my frustration, but there have been at least 2 or 3 updates since I bought it and I think it's going more downhill. If I could give it 0 stars I would. I am beyond annoyed with this TV but now I can't get rid of it just to try a different one with a potentially worse user interface. I'm better off watching stuff on my laptop or phone where it's easier to install adblockers and uninstall bloatware. Oh well.
H**H
Sony Bravia quality at an astoundingly low price
This tv replaced a slightly smaller, wall mounted 2014 Sony Bravia, which gave us an opportunity to compare picture quality, sound, ease of remote use, etc. It was a real eye opener. It might be odd to start with the remote, but honestly, my husband can't stop talking about it. Easy to use and logical placement of the buttons made it a hands down winner. As for the tv, the new screen (which, to be fair, has a higher resolution than a 2014 model) has a sharp, crystal clear image. The speakers are strategically placed to direct sound beautifully, so much so that the new tv's sound set at 26 was louder (using same video for comparison) than the older model set at 42. Instructions were clear; tv mounted quickly on the wall by one person. Google walked us through the installation in about 10 minutes. Spent the most time trying to decide which screen lighting we liked the best. Opted for the brighter at this time. Between the price and the quality, I don't feel you can go wrong with this model. It's a great tv for a smaller family room/kitchen area. FWIW, we have a 65 inch OLED Sony in the living room. Surprisingly, the picture quality isn't that different. Anyway, I would definitely recommend this tv. I haven't read the other reviews, but in my humble opinion, what's not to love?
B**B
Good, value price
Good TV at value price. Picture is average and a little dark, even on full brightness. Lacks a bit of saturation. Based on other reviews, I did buy a sound bar but it is not necessary, I almost regret buying a sound bar because the original volume on the TV by itself is fine. There was some hiccups connecting it to WIFI, but otherwise set up was fast between 30 mins and 1 hr. Dont have any tips for WIFI connectivity issues, I just got lucky.. TV does lag for a second or two a couple of times every day but it doesnt disturb watching process as it resumes almost immediately. I am satisfied with this TV but it is not perfect. I bought it to watch TV to fall asleep to at night so works fine for me
C**D
Great Smart TV
Wanted a replacement smart TV for our very old LCD TV. I liked that this is a Google TV so it has lots of app support. TV was fairly easy to set up, though never got the phone app to work properly so had to set it up manually (not a big deal really). Picture and sound are great. Starts up fast. I have no problems.
T**T
Good picture, good sound.
Nice TV, you will love the vivid picture, and all the features you want from a smart tv. Sound is Good, you may not even need a sound bar.
I**N
The Price Is Right
I paid $418 for a 43-inch Sony TV, 2023 model, and for this price, it's a 5-star TV. The feet are 28 inches apart, and I am using this a table-top TV, and my table isn't that wide, so I simply bought legs here at Amazon that attach to the screw holes you'd utilize if you were hanging the TV on the wall. I went with Amazon ASIN B07MZ7M13M ... and it works perfectly. The TV picture is great after you customize the Picture settings to your liking. The speakers are at the bottom, unlike the over-$1,000 OLED Sony models where the sound comes from all over the screen itself. Thus, the small speakers shooting out of the bottom of the TV are not all that impressive. One can fix this by buying a soundbar, of course. For just regular TV programming, like the news or network shows, the sound is fine. There is a setting where you can have the TV try to simulate Surround Sound, so give that a try and see if you hear an improvement to a movie or show you're watching. The remote control is okay. It does not illuminate. You have the option to buy an ungraded Sony remote that does illuminate, of course. The factory remote does have the Google microphone button, so you can hold it down and activate the Google Assistant. If you are looking for a 43-inch TV at a low price, this is the TV to consider.
Trustpilot
2 weeks ago
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