Here are the 13 best TV deals from Best Buy's Tech Fest Sale — save 50% on 4K, QLED, and OLED TVs

Best Buy's cheapest TV deal is Insignia's 32-inch F20 Series Fire TV for just $74.99. The Fire TV features Full HD resolution, DTS Virtual :X Sound for impressive audio, smart capabilities with the Fire OS, and a voice remote with hands-free Alexa – all for under $100.

The LG B5 is this year's best budget OLED TV, and Best Buy has the 48-inch model on sale for $599.99, thanks to a whopping 54% discount. Released last year, the LG B5 is TechRadar's best budget OLED TV and was awarded four and a half stars in our review. The 48-inch display delivers an exceptional picture with brilliant colors and sharp contrast. You also get excellent gaming features, thanks to the four HDMI 2.1 ports and new AI tools, including AI Search, AI Concierge, and an improved AI Chatbot.

If you're just looking for a cheap mid-size TV, Best Buy has the popular 50-inch Toshiba C350 4K Fire TV for an incredible price of $199.99. Toshiba's C350 is a 4K TV with HDR support, delivering solid picture quality for everyday viewing. Access to streaming apps is easy with the Fire TV OS, which has Netflix, Disney+, Prime Video, and more at your fingertips. It's not as powerful as many premium options, but if you're on a tight budget and want a big display, this is an excellent option.

You can get the best-selling Insignia 55-inch F50 Series 4K TV for an incredible price of $179.98. The Insignia F50 Series TV features 4K HD resolution, DTS Studio Sound, smart capabilities with Fire OS, and a voice remote with hands-free Alexa, so you can use your voice to control your TV.

A mid-size QLED display at just $200 is unheard of. Insignia's QF Series QLED TV boasts 4K Ultra HD resolution with Quantum Dot technology, delivering bold, vibrant colors and lifelike images. You also get Dolby Atmos Audio, smart capabilities with the Fire operating system, and a voice remote with hands-free Alexa, so you can use your voice to control your TV.

Samsung's The Frame is my dream TV, and the 55-inch model is down to its lowest price yet at Best Buy's Tech Fest sale. The 2024 Samsung Frame TV features Pantone art-validated colors that deliver lifelike images. Plus, the display now comes with Streams, a complimentary set of artwork streamed from the Samsung Art Store.

Samsung's U7900F Crystal TV is a best-seller here at TechRadar, and you can find the 65-inch model on sale for an unbelievable $329.99. This entry-level TV from Samsung packs a solid 'Crystal' UHD 4K processor, an easy-to-use Tizen operating system, and full HDR support for under $400, which is an absolute steal.

A 65-inch QLED display for $399.99 is an unbelievable deal. Samsung's 2025 Q6F Series TV delivers brilliant colors and contrast for which these QLED displays are known. It only supports a 60Hz refresh rate, so if you're looking for speedy gaming action, go for one of the more premium models.

The S84F is Samsung's most affordable OLED TV, and Best Buy has the 65-inch model on sale for an unbelievable $899.99. The S84F OLED TV delivers the perfect contrast of OLED technology, with Samsung's NQ4 AI Gen2 processor making everything beautifully sharp and rich. You're also getting extensive gaming features and Samsung's comprehensive Tizen smart TV system.

Read our Samsung S84F OLED review

Samsung's 65-inch S90F OLED TV is $1,100 off at Best Buy's Tech Fest sale. The 2025 S90F OLED TV delivers an outstanding picture, thanks to the quantum dot OLED technology and Samsung's NQ4 AI Gen3 processor. You're also getting extensive gaming features and Samsung's impressive Tizen operating system.

Read our Samsung S90F OLED review

The LG C5 OLED is TechRadar's best-rated TV, and Best Buy has the 65-inch model on sale for $1,399.99, thanks to a whopping $1,300 discount. The five-star OLED display delivers an outstanding picture thanks to LG's Alpha 9 AI processor Gen8, impressive gaming features, and a comprehensive smart platform featuring all-new AI capabilities.

Read our LG C5 OLED review

There's $1,100 off the 65-inch version of Samsung's latest and greatest OLED TV of 2025. It's the TV we awarded a full five stars in our Samsung S95F review for its excellent overall picture quality, brightness levels, and vivid colors. An anti-reflection screen makes it well-suited to bright rooms and multiple viewing angles, while gamers will appreciate the four HDMI ports, VRR, and low input lag for a smooth, responsive experience on current-gen consoles.

Read our Samsung S95F OLED review

This entry-level version of a Mini-LED TV from TCL is an excellent buy at this low price. Newer and more powerful versions are available, but in terms of value for money, this display is incredibly hard to beat. It's a whopping 75 inches, offers a detailed and bright picture, vivid colors, and the intuitive Google TV interface to access top streaming apps. It's a whole lot of TV for a relatively low price.