Home > Tech > TVs

Score a 48-inch LG B4 OLED 4K TV for under $600 at Best Buy

Save $200 on this excellent LG OLED TV at Best Buy.
 By 
Hannah Hoolihan
 on 
All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission.
lg b4 oled tv angled on a light pink and orange background
Credit: Mashable Photo Composite/LG

SAVE $200: As of Jan. 29, the 48-inch LG B4 OLED 4K TV is on sale at Best Buy for $599.99, $200 off its list price of $799.99.


Looking to upgrade your TV? LG's line of OLEDs are excellent choices to consider. It's even better when you can find one of their TVs on sale, and Best Buy's got some great options discounted right now. If you're looking for a smaller TV, whether for a bedroom or smaller living space, the retailer currently has the 48-inch LG B4 OLED TV on offer with a price tag that's well worth taking advantage of.

The 48-inch LG B4 OLED 4K TV is on sale for $599.99 right now at Best Buy. This is $200 off its list price of $799.99, which is a great discount to jump on while it's still live. This TV is worth every penny as well.

Whether you enjoy movie nights or a good TV show binge, this TV has incredibly high-quality picture with its 4K resolution and OLED display, bringing you a crisp, vibrant picture no matter what's on screen. The LG B4 also features Dolby Vision, Dolby Atmos, and Filmmaker Mode that bring the cinematic experience right into your own home with excellent sound and visuals to immerse you in your favorite entertainment.

On top of that, the LG B4 is a smart TV, so you can keep all of your favorite streaming apps in one convenient location. And given its 48-inch size, it's a perfect fit for smaller living spaces. This deal may not stick around for long, though, so act fast to save $200 on the 48-inch LG B4 OLED 4K TV at Best Buy.

If you're looking for even more TV deals, Best Buy's offering some excellent discounts on even bigger options, too. You can also get $1,000 off a 83-inch Samsung S85D OLED 4K TV and get a 100-inch Hisense U76 Series 4K QLED TV for under $2,000.

Mashable Image
Hannah Hoolihan

Hannah Hoolihan is a freelance writer with Mashable. She’s written for various entertainment websites since 2017, covering everything from tech to games to film. You’ll currently find her work on IGN and Fangoria alongside Mashable, but she also has bylines at Rock Paper Shotgun, Collider, Screen Rant, and more. When she’s not writing, she enjoys catching up with the latest films and shows — horror, in particular — and has a deep love of FromSoft games, which she continues to happily replay.

Mashable Potato

Recommended For You

Save $1,500 on the LG 77-inch B5 Series OLED TV at Best Buy
The LG 77-inch Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) against an orange background.



Samsung's new OLED TVs will probably be expensive. Meanwhile, the 2025 S90F OLED is almost 50% off.
Samsung S90F OLED TV on TV stand in living area

More in Tech
California just launched the country's largest public broadband network
Newsom stands behind a teen on a computer. A group of people cheer and clap behind them.

The Shark FlexStyle is our favorite Dyson Airwrap dupe, and it's $160 off at Amazon right now
The Shark FlexStyle Air Styling & Drying System against a colorful background.

Amazon's sister site is having a one-day sale, and this Bissell TurboClean deal is too good to skip
A woman using the Bissell TurboClean Cordless Hard Floor Cleaner Mop and Lightweight Wet/Dry Vacuum.

The best smartwatch you've never heard of is on sale for less than $50
Nothing CMF Watch 3 Pro in light green with blue and green abstract background

Reddit r/all takes another step into the grave
Reddit logo on phone screen

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

What's new to streaming this week? (April 3, 2026)
A composite of images from film and TV streaming this week.


NYT Connections hints today: Clues, answers for April 2, 2026
Connections game on a smartphone
The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!