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Sony - 75" Class - LED - X850F Series - 2160p - Smart - 4K UHD TV with HDR

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Magnolia Home Theater

Take your home entertainment experiences even further. Magnolia Home Theater stores offer the next level of audio, video and smart home solutions.

Magnolia Home Theater
Bring stunning imagery to your home theater setup with this Sony LED smart TV. The TRILUMINOS display and 4K HDR resolution combine to deliver brilliant colors and breathtaking clarity. Download apps through the Google Play store, and connect this television to your Google Home or Amazon Alexa personal assistants for voice-activated operation. With access to the PlayStation Vue service, this Sony LED smart TV offers live streaming television with no annual contract.

4K Ultra HD TV Buying Guide
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    Upgrade for $700

    Sony - 75" Class - LED - X900F Series - 2160p - Smart - 4K Ultra HD TV with HDR - Larger Front

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    What's Included

    • AC power cord
    • Batteries
    • IR blaster
    • Owner's manual
    • Quick setup guide
    • Sony 75" Class - LED - X850F Series - 2160p - Smart - 4K UHD TV with HDR
    • Table top Stand
    • Voice remote control

    Ratings & Reviews

    Overall Customer Rating:
    90% of customers would recommend this product to a friend (132 out of 146)

    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.


    4K HDR X1 processor and object-based HDR Remaster technology

    Detects, analyzes and optimizes each object in the picture individually to adjust the overall contrast for a more natural and realistic picture on screen.

    Upscale to more natural picture

    4K X-Reality PRO upscales images to near 4K clarity. Every single pixel is enhanced beautifully by a powerful 4K HDR X1 processor.

    Vibrant colors, smooth gradations

    Colors are as rich and vivid as nature's own thanks to the TRILUMINOS display with more shades of red, green and blue. You'll enjoy rich, authentic images that evoke emotions in every scene.

    A genius TV, a smarter home

    Find all the entertainment you can dream of. From movies and TV shows to thousands of apps, including your favorite Android games, Sony's Android TV brings you everything in an instant.

    Live TV, no annual contract

    PlayStation Vue is now available on Android TV. Enjoy live TV streaming with no annual contract and no surprise fees. Experience premium content, including sports, news and more, from your favorite networks.**

    74.5" screen (measured diagonally from corner to corner)

    A great size for a living room or midsize home theater space.

    2160p resolution for breathtaking HD images

    Watch 4K movies and shows at 4x the resolution of Full HD, and upscale your current HD content to 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.

    Built-in Chromecast

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

    Built-in Google Assistant makes your life easier

    Ask it to play your favorite movie, check the score of your favorite team, and control your TV and even your home. It's your own personal Google, always ready to help.

    Google Home and Amazon Alexa compatibility

    With Google Home and Amazon Alexa compatibility, simply voice-control your TV, and ask it to cast and control videos from YouTube with Google Home or change the channel with Amazon Alexa.*

    LED display performs well in all lighting conditions

    Delivers plasma-like deep blacks and rich colors.

    Improved contrast

    Thanks to Dynamic Contrast Enhancer, experience more life, more texture and more energy in every scene with brighter highlights, deeper blacks, and more natural tonal gradation.

    Advanced TV sound

    This TV features two-channel full-range audio.

    Four HDMI inputs for home theater connection

    High-speed HDMI delivers 4K UHD picture and digital surround sound in one convenient cable. (HDMI cable is not included.)

    Motionflow XR

    TV that keeps up with real life. Sony's refresh rate technology (Motionflow XR 960) builds upon the native 120Hz panel to allow fast-moving action sequences in sports and movies to be seen with lifelike clarity.

    Three USB inputs

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

    * Amazon Alexa enabled devices (sold separately) compatible with Sony TVs powered by Android TV. Works with voice-enabled remote controls.

    ** The service is not available in all areas. See for details.

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

    Customer rating

    Rating 4.5 out of 5 stars with 146 reviews

    would recommend to a friend



    Most relevant reviews

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

      Great LCD Large screen TV

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      First off this TV is large. Picture quality is clear and detailed. This TV not being OLED does not produce the extreme blacks in low light but does produce black deep enough for watching HDR content in lower light room. However, in daytime viewing or with lights on in the room this thing is bright. Much brighter than OLED. Sony’s software and 4K chipset is phenomenal with all types of signal. This set uses LG panel with ISP technology so viewing angle is not an issue. I looked at and bought an LG and actually had both this Sony and the comparably priced LG in my house at the same time running same HDR 4K signal from Apple TV to both. The Sony hands down was far clearer, with better uniformity’s on both color and black screens. I returned the LG to Costco. Setup was easy, preset picture settings were good but cinema pro was outstanding on 4K HDR. It integrates easily with my Pioneer Elite Atmos system. I must say I’m very picky when it comes to picture quality as I’m a retired television design engineer. There are better sets but for the price but you won’t be disappointed with this Sony XBR 75” TV at this price point. Enjoy...

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Very Pleased with the 75 X850F

      • My Best Buy® MemberMember

      Rig is up on our wall mount and functioning properly. Tested with How to Train Your Dragon, looked very nice. We then put our Avatar Blue Ray disc in and it was really beautiful. Have not tried any 4K sources since I do not have any. We bought this set to run from an HP notebook with hdmi, and we have not tried any streaming video yet. I am dismayed that the optical digital out can not be used as an input for my Yamaha receiver. Apparently you have to have a cable box or similar to utilize it. I had gotten the impression that if you had hdmi input, you could grab an optical signal and run it to your audio system. I'll have to wait until I can build a full fledged HTPC with a Toslink for my digital in. Right now I'm running analog audio to the front of my receiver. Will update review after we try some Amazon streaming.

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      TV turns on then off again

      • My Best Buy® MemberMember

      I have no complaints about the picture on this TV. However, my TV started having trouble just after the 1 year warranty expired. The problem is that my TV powers off almost immediately after I turn it on. This happens several times per week and it’s getting worse. I’ve done quite a bit is research and this seems to be a common problem and Sony is not offering any fix. My present remedy is to turn the TV back on again. If that doesn’t work, I try the power button on the back of the TV or I have to unplug everything from the TV and let it sit for a while. I believe this story will end with a dead TV and a $3000 loss. DO YOUR RESEARCH!

      No, I would not recommend this to a friend

    • Rating: 1 out of 5 stars

      Apps incompatible/Horrible Customer Service


      The AndroidTV installed on this TV is not compatible with DirectTV Now and has issues with SLingTV app. These are the only 2 apps I have tried so far but I am sure there will be more. The customer service for Sony was horrible, they have no clue about what they are doing. The funny thing being they suggested I plug in a Roku to the TV and use those Apps. Does one pay $2500 to use a TV with Roku. My 2013 Insignia TV is good for that. Why do they advertise as built-in chromcast when the version of chromecast is not compatible to all apps. They should categorically call out what is not compatible and not give incorrect information to the customer. They are giving a month's Sling TV free subscription with the TV while Sling app itself is not compatible. Simply ridiculous.

      No, I would not recommend this to a friend

      • Brand response


        Hi RizA1983,

        We regret to hear that this TV failed to meet your expectations. We are aware of the reports and we are currently investigating about the issue on your Sling TV App. We appreciate your time sharing this feedback.

        -David sony_US

    • Rating: 2 out of 5 stars

      Not very happy


      I went into my local Best Buy after doing my research to purchase the new Samsung QLED Q6 75 inch. After speaking with many employees they talked me into this Sony 75 inch due to the processor being better. I purchased the Sony but still had that feeling I wanted the Samsung. The first week the tv was nice but the setting screen and apps just seemed older and slow. After a week all the blacks on the right side of the screen went cloudy and the tv was unwatchable with dark scenes. I went with my gut and replaced it with the 2018 QLED and man is the Samsung better. The picture is better, the apps and setting are much more updated and faster. Maybe I got a lemon but if your looking for a comparable 75 inch get the QLED. You wont be sorry.

      No, I would not recommend this to a friend

      • Brand response


        Hi William, thank you for taking the time in writing us an honest feedback with the TV. We'll look further down your experience and have it investigated. We hope that you still consider Sony in the future. Best regards, -Mark sony_US

    • Rating: 5 out of 5 stars

      Great tv for sports and bright room


      I've had the tv for 5-6 weeks now and I'm quite happy. I chose this model after lots of research. The viewing angle is great due to the panel with excellent brightness. There is very low screen reflection compared to others at this price point, a super slim profile, and superior motion to other mid-range sets. I gave up black levels for these features but honestly don't care. The motion for sports and handing of older video is excellent. You will have to spend a lot more for better black levels in 75" with a slim form factor The smart functions are mediocre but just get a streaming box if you have 2k+ for a tv

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Great Upgrade

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      I was looking for a 4K UHD. Originally wasn’t looking to spend more than about $2000, but I found a great deal on this Sony and it was too great to pass up. The picture is so clear and with it being 4K UHD, the 75” screen is perfect even in a smaller space. My viewing room is 12’x14’ and it fits the space perfectly!! The colors are vibrant, and the picture clarity is AMAZING!! There are nicer TVs for 3 times the price, but for the price (I paid $2300) this was by for the best option I found. Couldn’t be happier with it!!!

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      Please Look Elsewhere

      • My Best Buy® MemberMember

      This TV is 3k and the overall quality is very poor. I’ve had this tv 4 days and the backlighting is failing. It’s like 4 spot lights are aiming upwards on the tv and in those areas the blacks seems greyish/ white. Now it’s either pay 200 for geek sqaud to unmount and pick up or pack it back up in its original box and drive it back. This is my first Sony purchase and will be my last. I’ve never had a problem with my Samsung’s. Look at picture for reference

      No, I would not recommend this to a friend

      • Brand response


        Hi DavidM, we are very sorry to hear what happened. Kindly send us an email at and include your TV model and contact information for further assistance. Best regards, -Erin sony_US

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