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Best cheap TV deals: this week's top 4K TV sales in the US in September 2021

The best cheap TV deals have arrived with incredible sales on a range of 4K TVs from all your favorite retailers, including Best Buy, Walmart, and Amazon. Our TV deals guide includes a wide range of prices and sizes, so whether you're looking for a massive 4K TV or a budget HD set – we've got you covered.

September is a fantastic time to score cheap TV deals thanks to clearance sales that offer massive discounts on last year's best-selling sets and upcoming Black Friday deals from retailers like Amazon, Best Buy, and Walmart. Our TV deals round-up includes everything from a mid-size 50-inch TV to a massive 75-inch set, with features such as OLED and voice control, and at a range of prices, so you're sure to find the best TV for you.

To help narrow down your decision, we've split our selection of TV deals into three categories based on screen size: 32-49-inch, 50-59-inch, and 60-85 inches. You'll also see our top pick for the best TV deal of the week, which is the offer that we think represents the best outright value for most people—this week's best cheap TV deal is the Samsung 55-inch QLED 4K that's on sale for $749.99 (was $849.99).

See more of the best TV deals that are happening right now and keep in mind this list is constantly updated with all the top offers so you can feel confident that you're seeing the best TV sales from around the web.

Cheap TV deal of the week

Samsung 55-inch Q60A Series QLED 4K Smart Tizen TV: $849.99 $749.99 at Best Buy
Save $500 -
Best Buy's TV deals include this stunning Samsung 55-inch QLED TV on sale for a record-low price of $749.99. Not only will you get a 4K image with Quantum Dot technology, but the Samsung set also includes smart capabilities with Amazon Alexa and the Google Assistant built-in for hands-free control.
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32-49 inch cheap TV deals

TCL 32-inch 3-Series HD Smart Android TV: $199.99 $179.99 at Best Buy
Save $20 -
Best Buy's latest TV sale includes this 32-inch HD TV that's marked down to just $179.99. A terrific value for your money - you're getting smart capabilities and the Google Assistant built in so you can use your voice to control your TV and compatible smart home devices.View Deal

Insignia 39-inch Smart HD Fire TV: $249.99 $239.99 at Best Buy
Save $10 -
You can grab this Insignia 39-inch HD TV on sale for just $239.99 at Best Buy. While the TV lacks 4K resolution, it includes smart capabilities with this Fire OS so you can seamlessly stream movies and TV shows from apps like Netflix, Hulu, Amazon Video, and more.
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TCL 40-inch Smart LED Roku TV: $349.99 $258 at Amazon
Save $91.99 -
You can get this Amazon's Choice TCL 40-inch TV on sale for $258, thanks to today's $92 discount. The top-rated set includes the Roku experience for easy streaming and works with Amazon Alexa and the Google Assistant for hands-free control.
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50-59 inch cheap TV deals

TCL 50-inch 4-Series 4K UHD Smart Roku TV: $499.99 $399.99 at Amazon
Save $100 -
One of our favorite cheap TV deals from Amazon is this TCL 50-inch 4K smart TV that's on sale for $398. The 2021 set includes the Roku experience, which allows you to stream your favorite movies and TV shows from the home screen of your TV.
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Hisense 50-inch A6G Series 4K UHD Smart TV: $429.99 $389.99 at Best Buy
Save $40 -
Best Buy's TV deals has this Hisense 50-inch TV marked down to $389.99, which is a fantastic price for a feature-packed 4K TV. The A6G series set comes with Dolby Vision HDR, DTS Virtual: X, Chromecast, and a voice remote that works with the Google Assistant.
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TCL 55-inch 4-Series 4K UHD Smart Roku TV: $499.99 $399.99 at Best Buy
Save $100 -
One of our favorite TV deals from Best Buy is this TCL 55-inch 4K that's on sale for $399.99. While this isn't the lowest price we've seen, it's the best deal you can find right now and a fantastic price for a 4K Ultra HD set that includes the Roku experience for seamless streaming.View Deal

Insignia 55-inch F30 Series 4K UHD Smart Fire TV: $549.99 $399.99 at Amazon
Save $150 -
Amazon's TV deals has the all-new Insignia 55-inch 4K TV on sale for $399.99 thanks to today's massive $150 discount. That's the best price we've found for the smart TV that features HDR10, DTS Studio Sound, and the Fire experience for seamless streaming.View Deal

Samsung 50-inch 4K Crystal UHD Smart TV: $899.95 $527.99 at Walmart
Save $371 -
You can score a massive $371 discount on this stunning Samsung 50-inch 4K TV at Walmart. That's the best price you'll find for the 4K set that delivers bright, bold colors thanks to the powerful Dynamic Crystal technology and includes built in voice assistants for hands-free control.
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Samsung 55-inch Q60A Series QLED 4K Smart Tizen TV: $849.99 $749.99 at Best Buy
Save $500 -
Best Buy's TV deals include this stunning Samsung 55-inch QLED TV on sale for a record-low price of $749.99. Not only will you get a 4K image with Quantum Dot technology, but the Samsung set also includes smart capabilities with Amazon Alexa and the Google Assistant built-in for hands-free control.
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Sony 55-inch X80J Series 4K UHD Smart TV: $948 $798 at Amazon
Save $150 -
Amazon has this Sony 55-inch 4K TV on sale for a record-low price of $798 - just $50 more than the record-low price. The smart TV delivers a cinema-like picture experience thanks to Sony’s powerful X1 4K HDR processor and works with the Google Assistant and Amazon Alexa for smart home compatibility and hands-free control.
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60-85 inch cheap TV deals

Insignia 65-inch F30 Series 4K UHD Smart Fire TV: $699.99 $549.99 at Best Buy
Save $150 -
For a limited time, you can pick up this Insignia 65-inch 4K TV on sale for $549.99 at Best Buy. This cheap smart TV comes with the Fire TV operating system and support for the Amazon Alexa voice assistant - a fantastic value for a 65-inch TV under $600.
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TCL 65-inch 4-Series 4K Smart Android TV: $699.99 $529.99 at Best Buy
Save $170
- This TCL 65-inch 4K TV is on sale for just $529.99 thanks to today's massive $170 discount at Best Buy's TV sale. You're getting Google Assistant and Chromecast built in here, excellent smart capabilities, plus an easy-to-use remote that features voice search and control.View Deal

Hisense 65-inch A6G Series 4K UHD Smart TV: $599.99 $539.99 at Best Buy
Save $60 -
At just $539.99, this Hisense 65-inch smart TV is offering an excellent budget price point in Best Buy's latest TV deals. Featuring HDR, DTS studio sound, and a massive range of channels thanks to the Fire operating system, this already cheap TV is offering a particularly compelling discount this week.
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Hisense 75-inch U6G Series QLED 4K Smart TV: $1,249.99 $1,049.99 at Amazon
Save $200 -
If you're looking for a budget QLED TV deal, Amazon has this Hisense 75-inch QLED smart TV on sale for $1,049.99. That's just $50 more than the record-low price and a fantastic deal for a big-screen 4K QLED TV.
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Sony 65-inch X85J Series 4K UHD Smart TV: $1,599.99 $1,199.99 at Best Buy
Save $400 -
This stunning Sony 75-inch 4K TV gets a massive $400 discount at Best Buy. That's the best price we've found for the X85J series set, which delivers a gorgeous picture with rich colors and detailed contrasts thanks to the powerful X1 4K HDR processor.
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LG 82-inch UP8770 Series 4K UHD Smart TV: $1,799.99 $1,499.99 at Best Buy
Save $300 -
If you're looking for a monster size set, Best Buy has this LG 82-inch 4K TV on sale for $1,499.99, thanks to today's $300 discount. This stunning display is powered by an α7 Gen 4 AI Processor to deliver rich colors and sharp contrasts for a cinema-like picture experience.
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Sony 75-inch BRAVIA XR X90J Series 4K UHD Smart TV: $2,599.99 $2,099.99 at Best Buy
Save $500 -
This 2021 Sony 75-inch is getting a massive $500 price cut at Best Buy's latest TV sales. That's the lowest price we've seen for this premium set which includes a full-array LED and XR contrast booster for intense colors and deep blacks and works with the Google Assistant and Amazon Alexa for hands-free control.
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Samsung 85-inch QLED Q60T Series TV: $2,699.99 $2,197.55 at Walmart
Save $500 -
One of the best TV deals we've seen this week, you can score an epic $500 discount on this massive Samsung 85-inch QLED TV. That's the best price you can find for the Q70T Series TV, which delivers a premium picture experience thanks to Quantum Dot technology and works with Amazon Alexa for voice control.
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Frequently asked questions

Where can I find the best cheap TV deals?

If you're asking where I can find the best cheap TV deals - you can be sure to find all the top sales on this page. If you're looking for the best retailers, Amazon, Walmart, and Best Buy tend to feature the best cheap TV deals all year round, with stocks on both the newer releases as well as some old favorites. They're especially a great place to pick up TVs as you'll know you'll be getting a full warranty and support, which you might not get if you opt for a cheaper TV deal on an auction site like eBay.

Other top retailers to check out include Samsung, Dell, and B&H Photo, which all offer great price matching along with excellent warranties. Below we've provided a list as well as some links to our favorite retailers, so you can check out the latest TV deals for yourselves.

How to tell if cheap TV deals are worth it

Cheap TV deals can often attempt to impress by offering a wide-range of unintelligible features and techno-babble that can seem pretty impressive on paper but often disappoint in reality. 

Because of this we always recommend you evaluate a cheap TV deal based on industry-wide accepted standards and features. Be on the lookout for HDR compatibility, 4K resolution, and the widely used smart home platforms, such as Google Assistant or Amazon Alexa. While these might seem like overly flashy terms themselves, comparing these features can give you a great basis upon which to compare the myriad of cheap TV deals that are out there.

Another recommendation from TechRadar is to check out last year's models, which can often be found at an absolute bargain price compared to the new releases. It's often the case that the newer models only have slight iterative improvements over last year's edition, so sometimes you can skip out on the very latest features (that you might not need) and pick up a great TV deal for less.

When's the best time to pick up cheap TV deals?

The good news is cheap TV deals can be found at all the big retailers all year round. Week in and week out, there's always something on sale over at Best Buy and Amazon, for example – many of which we'll have rounded up in this article right here.

That said, many of the big retailers like to bring those cheap TV deal prices down even lower during many of the seasonal sales events each year. You'll see some of the best deals during the Black Friday and Prime Day sales events, and luckily for you, Black Friday TV deals are just around the corner, so you can snag a bargain from retailers like Best Buy, Walmart, and more.

Last year, we saw quite a few great TV sales during these events, including quite a few brand new 2021 releases. Make sure you bookmark this page, however, because even outside of seasonal events, we'll still have all the best cheap TV deals here each week.

Mackenzie Frazier

Mackenzie Frazier is the deals editor in the US for TechRadar at Future plc. She's been sharing deal advice for Future for the past three years and loves to find products that the consumer wants at the best possible price. She's had eight years of experience working in the e-commerce space and loves being a mom to her baby boy.