Sony - 43" Class - LED - X800E Series - 2160p - Smart - 4K UHD TV with HDR

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Add an extra dimension to movies and video games with this Sony 4K smart television. Equipped with a vibrant wide-angle 43-inch display, the picture on this TV looks great no matter where you sit. Stream a range of exciting content on demand when you connect this Sony 4K smart television to your network wirelessly or via ethernet cable.

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What's Included

  • AC power adapter (ACDP-120E03, ACDP-160M01)
  • AC power cord
  • Batteries (R03)
  • IR blaster (1-849-161-12)
  • Owner's manual
  • Sony 43" Class - LED - X800E Series - 2160p - Smart - 4K UHD TV with HDR
  • Table top stand (separate, assembly required)
  • Voice remote control (RMF-TX300U)

Ratings & Reviews

Overall Customer Rating:
96% of customers would recommend this product to a friend (422 out of 440)

Included Free

Sling TV - Sling TV Live Streaming Service for 30 Days
Sling TV - Sling TV Live Streaming Service for 30 Days
Live stream your favorite channels, or watch the shows you love on demand. Get Sling TV free for 30 days and experience entertainment your way. You can stream on your TV or mobile device anytime, anywhere. Plus, personalize your channel lineup to get rid of useless options.


Smart Enabled

Get access to a world of instant entertainment with this product. Just connect to the Internet and stream movies, listen to music, and access a wide variety of other content.

  • Netflix
  • Spotify
  • Pandora
  • Google Play Movies & TV
  • Hulu
  • YouTube

4K HDR Processor X1

High Dynamic Range video content delivers exceptional detail, color and contrast, with a far wider range of brightness.

4K X-Reality Pro

Provides lifelike detail and clarity. See the details appear in buildings and trees as scenes become clearer, smoother and more natural.


Colors are as rich and vivid as nature's own with more shades of red, green and blue.

Frame Dimming technology

Offers variable backlight intensity according to the picture displayed on LCD panel. The result is a reduction of power consumption and an improvement of picture contrast.

Android TV

From movies and TV shows to thousands of apps, Android TV brings you everything in an instant. Cast your favorite apps with Google Cast, and Voice Search helps you find the entertainment you want.

42.5" screen (measured diagonally from corner to corner)

A great size for a living room or mid-sized home theater space.

2160p resolution for breathtaking HD images

Watch 4K movies and TV shows at 4x the resolution of Full HD, and upscale your current HD content to the gorgeous Ultra HD-level picture quality.

Watch high dynamic range (HDR) content on your TV

With an HDR-compatible 4K TV, you can enjoy HDR movies and TV shows, in addition to all your current content.

Smart TV with access to streaming services for countless entertainment options

Stream shows, movies, games and more with the TV's built-in Wi-Fi and integrated apps.

Chromecast Built-in

In order to cast your favorite shows, movies, music and more, you must download the Google Cast app and use your compatible mobile device along with cast-enabled apps to send content right to your TV.

Google Assistant Built-in

Find what you want quickly, simply by talking. Ask your Google Assistant to help you play TV shows, movies, and more. Dim the lights and control your connected devices while you watch a movie for a better experience.

Works with Amazon Alexa for voice control

Ask Amazon Alexa (device required) to help you play movies, TV shows and more. Plus, control other connected devices like lights and a thermostat for a better viewing experience.

Advanced TV sound

Two built-in Bass Reflex speakers, Dolby Digital, Dolby Digital Plus, Dolby Pulse and DTS Digital Surround.

Dolby Digital Plus and Dolby Pulse

Optimizes the sound for TV from sources, such as the Internet, connected PCs, smartphones and tablets.

4 HDMI inputs for the best home theater connection

High-speed HDMI delivers a full 2160p picture and digital surround sound in one convenient cable. HDMI cable not included.

Enjoy the picture from multiple angles

The wide 178° viewing angle provides a clear picture for viewers seated near the side of the screen.

Manage the viewing experience for your kids

The parental control functionality lets you block channels with the unwanted content.

Motionflow keeps the action smooth

Sony's Refresh Rate technology allows fast moving action sequences in sports and movies to be seen with precise motion clarity.

Vibrant colors, smooth gradations

The Triluminos display offers more shades of red, green and blue. The 4K HDR Super Bit Mapping reveals thousands of shades and gradations of light, for sunsets as bright and clear as real-life.

3 USB inputs

Easily connect your digital camera, camcorder or other USB device.

*Web-based services and content require a high-speed Internet service. Some services may require a subscription.

Overall customer rating

Rating: 4.7 out of 5 stars with 440 reviews

96%of customers would recommend this to a friend



Most helpful reviews

See all customer reviews
  • Rating: 5 out of 5 stars

    a Great TV!


    Lag: Let’s address that first. The initial lag in the TV interface is so bad I’d call it “deal breaking.” However, once the software is updated (a normal part of the early setup process) the lag vanishes. I’ve had NO LAG after the update, none. One could question wisdom of Sony continues to ship units that need update, right out of the box, verses updating them before they leave the factory... but this is a review. Just to be clear: there’s no input lag, after the first update. Setup Our TV section is limited by the opening in our entertainment system. This TV was one of only a few TVs that fit our space. The media devices connected to the TV: a Nintendo Switch, the Play Station 4 Pro, an AppleTV 4K and a HD antenna connected to the TV for local channels and random sporting event, but as a whole we do not watch “channels”. We limit our daughter’s TV to only the PBSKids App and our purchases through the iTunes store. The Play Station 4 (Pro) and the AppleTV are our sources of 4K, HDR content. We use the TV speaker most of the time. They are ok, a little weak, but make noises like you’d expect. However, to impress your friends and keeping the neighbors awake with sounds of explosions and witty banter between the hero and his plucky side kick, nothing beats a true surround system. Movie nights we push the sound through a surround sound receiver and a whole host of speaker. Viewing Habits AppleTV: 50% (Netflix, PBS Kids, YouTube, purchase Movies/TV shows) Play Station 4: 20% Nintendo Switch: 30% Over the Air Channels: 0% (we watch very little over the air TV, let’s say less than 1%) The Image The color and image quality is noticeable upgrade form our old HD TV. The image is better even with ‘plain’ HD content and even ‘old fashion’ SD content, like old movies and TV shows. The colors are richer, and seem more real. The brights are brighter and the darks are darker even with sub-4K content. What really shines in the HDR content (the extended color range). The enlarged color palette is more of a positive difference to my eyes than the extra pixels of 4K. This is really something that you have to see for yourself. The best aspect of the TV is the image. That’s really the main feature of any TV -- its display. Sony has created an exceptional display. It was the best example in Best Buy’s show room and looks even better at home. I’m really happy with what this display can produce. Motion smoothing effects take some time to get used to. The TV refreshes faster than the video its displaying, so the TV fills in the extra frame. It’s not an effect I like. Luckily it’s easy to disable. I understand that most modern TV suffer with the same issue. It seems faster your TV is more pronoticed this effect is. As more media comes out that take advantage of the power of 4K TV this will be less of a problem. I’ve gone to just turning it off. The Smarts of a Smart TV I’ll just say it – the Android TV platform is the biggest disappointment of this TV. Aside from the lag issues which is fixed with a quick update, the whole things feels bloated and unnecessary. I’m not a fan of the Android TV platform. This TV suffers like all other Android TV with a cluttered interface, hard to access settings and filled with app that we have no interest in and don’t want but can’t get rid of. We just use the input control and avoid the Android TV part of this smart TV. In Short + Image quality is outstanding (even without 4K, HDR content) + Image quality with 4K and HDR enabled is spectacular! + Setup was easy + HDMI control of receiver is nice - You have to enable HDR manually - Built in speaker are not very good - No easy way to access the settings - Display settings need to be tweaked to get the best out of the display - Android ‘Smart’ TV is the least smart thing about this TV Hints Make sure to have you video game inputs set to ‘Game mode’, and disable “auto image setting”. That made the most impact on the quality game. You have to enable the HRD mode on both the TV and the video source. Set RGB color range to “FULL” on all devices.

    I would recommend this to a friend

  • Rating: 3 out of 5 stars

    Great display, not so great other things

    • My Best Buy® Member

    I have to be honest, they display is fantastic. However, I have my problems with it. First of all, the UI is very laggy and sluggish. Frame rates are low when navigating through menus and it takes forever just to find and select one option. And leaving menus is a headache too, you have to constantly hit the back button. Also, HDR recognition is weak. Unlike LG models it doesn't pop up and tell you that you are viewing HDR content. You have to go into picture settings (with the annoying UI) and it'll be somewhere in there. When you hit the "display" button to see the screen details, it doesn't mention HDR even though you know it's HDR content. LG made it really simple. The native YouTube app doesn't display HDR content which is very odd. HDR during gaming (even on game mode) also has a high input lag. If you don't really care about details and just want a great display, its great. But for HDR and other UI things it is very annoying. Will most likely return.

    No, I would not recommend this to a friend

  • Rating: 5 out of 5 stars

    Tried the Samsung first

    • Verified Purchaser
    • My Best Buy® Elite Plus Member

    Ordered the 43 inch Samsung curved first because I really am a Samsung fan. The Samsung had a bad glare, like looking in the mirror when you watched tv and I'm not that good looking!. my first -- no hassle return to bestbuy. the sony was so much better, blacks are black and the color gamat is over-the-top. highly recommend!

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Good picture but poor sound quality

    • Verified Purchaser
    • My Best Buy® Member

    My last Sony TV I bought in 2009 had great sound and picture. The sound on this TV is disappointing but I have heard worse. I connected my Bose PC speakers to the headphone jack and the sound is great now. I also connected the optical output sound connection to my Sony receiver for action movies. I had problems getting a good picture and found the light sensor is defaulted to ON. The TV adjusts the brightness of the picture depending on the brightness in your room. I did not like this feature and turned the light sensor OFF. The menu for adjustments was a little hard at first to get use to, but now having it for a month, I figured it out. I use a antenna and DirecTV. Very good reception with the antenna. I use non-directional outside antenna and get all the local stations. I like the TV Guide for the local station listings.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    GREAT! mid-range tv

    • Verified Purchaser
    • My Best Buy® Member

    I love this tv for my ps4 pro games. Colors with HDR and 4K are GREAT!!!

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Great picture

    • Verified Purchaser
    • My Best Buy® Member

    Although do not use android phones or Google we purchased this tv based on its excellent picture quality. Remote works well. The only thing I would prefer is if there were front or side USB and hdmi ports. They are all behind and harder to access.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Love it

    • Verified Purchaser
    • My Best Buy® Member

    The picture in 4K is fantastic and the upscaling from 1080 is close to 4k. It takes a little time to get to know how to use it, but it is great. It has about any streaming service (too many to list) you could want pre-loaded and is very smooth to use. It is very light and was easy for me to hang on the wall by myself. The only negative is the remote, but I knew I wouldn’t like the remote going in. Buttons are too small and close together, but I bought a Harmony remote to use instead.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Good Television

    • Verified Purchaser
    • My Best Buy® Elite Plus Member

    We have just been using this TV for a couple of weeks, but it has a very good picture and the sound is above average for this size TV. I would say the most disappointing aspect of this item is the location of the HDMI inputs, they should be in a more accessible location.

    I would recommend this to a friend

Product images, including color, may differ from actual product appearance.