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Amazon Cyber Monday deal: Get this 70-inch Sony 4K TV for just $800 (65% off)

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This story is part of Digital Trends' Cyber Monday coverage 2025

One of the reasons we love Cyber Monday so much is that it’s one of the best times to buy a new 4K HDR TV. And you will be hard-pressed to find a sweeter deal than this 70-inch Sony X830F Bravia 4K Ultra HD HDR TV, which is only $800 from Amazon for Cyber Monday 2019. We’ll do the math for you: That’s 65% off the regular price of $2,300.

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That’s an astonishing price. The lowest we’ve ever seen the 70-inch Sony X830F Bravia is $1,000, so to see it come in at just $800 is remarkable. With its stunning picture quality, 120Hz refresh rate, and smart Android TV interface, this Sony TV is a great addition to any home theater setup. Of course, if you like the idea of a massive 70-inch TV but want an even bigger bang-for-the-buck, it’s hard to beat this deal on a 70-inch Samsung 4K TV for just $550.

Sony uses its 4K X-Reality PRO engine in this TV, which takes any non-4K content you might want to watch and upscales it to 4K resolution. It’s not quite the same as watching native-4K content, but it comes really close.

With four HDMI ports (including an HDMI-ARC port) and a set of component inputs (a rarity on 4K TVs these days), the Sony X830F Bravia gives you a wealth of connection options for streaming media players, soundbars, or cable boxes. There’s even an IR blaster output, which means you can control all of your other home theater devices using the Bravia’s included remote control if you choose.

Speaking of control, because this is an Android TV, Google Assistant is built-in. You can use the remote’s microphone to ask Google to find you shows and movies to watch, and when all else fails, it will find you the best YouTube videos. If you already have a Google smart speaker like the Google Home or Nest Mini, you can speak those commands without even touching the TV’s remote. Just say, “Hey, Google,” and you’re in business.

The Sony X830F Bravia is also a Netflix Recommended TV. That means it’s guaranteed to give you the fastest and easiest Netflix experience possible, with quick-launch capabilities and virtually no lag time when you want to resume a show you’ve previously paused.

Simon Cohen
Former Contributing Editor, A/V
Simon Cohen obsesses over the latest wireless headphones, earbuds, soundbars, and all manner of related devices and…
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