Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

  • Front. LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • LG OLED OLED48B4PUA 48" Class (48.2" Diag) 42.1" 1.8" - I - 4 1 1 I a 1 - V 24.4" 48.2" 26.9" 1 4 1 i ahg LG Stand footprint - 36.7" 9.3" Dimensions (Inches W x H x D) 42.1 x 24.4 x 1.8 (without stand) 42.1 x 26.9 x 9.3 (with stand) 36.7 stand footprint) What's in the box Magic Remote Stand Remote Control Batteries Quick Start Guide Power Cable
  • Alt View 1. LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • Alt View 2. LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • Alt View 3. LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • LG OLED TV.
  • The text on the image reads: "HDMI AVR IN 4 3 ARCARL USB IN m 2 WMAEINY CAALE INV IN MA/450REVI OPTICAL DIGITAL AUDIO OUT LAN wcfaoras d Scansa from Lety Latoratorias Say Conttry Visin Cado V Dolle Audic Doby Aamars and The Sds . symbol - marmarts of Duley Laboratories icansing Corporation Details shown on product Inages say vary by region. country. or model."
  • DD I : ... : CARLE Detachable shon - product - MT vr7 nothing_to_tacbe couerty. o sodel
  • Alt View 15. LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • a8 Al Processor 4K: Enjoy outstanding picture powered by the a8 Al Processor, which uses AI to detect what you're watching and automatically improves the picture and sound quality. 2.3x Improved Graphics, 1.8x Processing Speeds, 1.5x Faster AI Performance. AI 4K LG BJ AI Processor. Performance improvements when compared to LG a5 processor Gen7. AI Customization, AI Picture Pro, AI Sound Pro. *Performance results based on LG internal testing of the LG a8 Processor vs. the LG a5 Processor Gen7. The a5 Processor Gen7 is available on the 2024 QNED80T, UT80 and UT75 TV Series.
  • Experience the magic of the big screen with Dolby Vision for extraordinary color and Dolby Atmos for sound you can feel all around you and land in the center of the action as the director intended with FILMMAKER MODE. Dolby Atmos, Dolby Vision, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright 2012-2024 Dolby Laboratories. All rights reserved. FILMMAKER MODE is a trademark of UHD Alliance, Inc.
  • Discover the Sound that Surrounds You LG's WOW Orchestra uses the speakers on both a compatible LG Soundbar and compatible LG TV to create an immersive expanded soundstage. *Soundbar can be purchased separately, and Soundbar Mode Control may vary by model.
  • webOS Browse all your favorite streaming apps and let LG Channels connect you to 300+ free channels. tv+ FROSI THE ESEOUIIS PRODUCER OF BAND IF BROTHERS AD THE PACIFIC MASTERS OF THE AIR STREAMING JAN 26 -nt -eS - Arpia T Home Office Game Music Home Hub Sports APP CH prime NETFLIX video Disney+ max hulu slinge tv Youlube tubi | ESPN Spvtify Top picks for you Ln Live TV LEXSONS HEMISTRY REACHER SASD MONARCH EA E *Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.
  • webOS Re:New Program: Enjoy 5 years of performance and peace of mind with LG's Re:New Program. This program offers new software updates and feature refreshes for 5 years. With the Re:New Program, software updates will automatically download, and consumers who disable "auto-update" will receive a pop-up notification to accept or deny the software update.
  • Alt View 30. LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • Alt View 31. LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • Comparing the 2024 LG TV Lineup video 2 minutes 14 seconds
  • LG OLED B4 Series Product Overview Video video 1 minutes 14 seconds
  • LG WOW Orchestra Feature video 0 minutes 56 seconds
  • LG Why LG WebOS video 1 minutes 00 seconds
  • Keep Your New TV Damage-Free video 0 minutes 47 seconds

LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024)

Model:
OLED48B4PUA
SKU:
6584787
Highly rated by customers for:
Your price for this item is $569.99
Clearance
The comparable value price is $599.99

Customer reviews

Rating 4.7 out of 5 stars with 1514 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.9 out of 5 stars

  • Sound Quality

    Rating 4.5 out of 5 stars

  • Brightness

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers appreciate the excellent picture quality, especially the impressive black levels and smooth refresh rate, making it great for gaming. The OLED technology and unbeatable price point are also well-received. However, some customers find the remote control takes some getting used to, and a few have noted concerns with the software.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 44 Showing 861-880 of 1,514 reviews
  • Pros mentioned:
    Picture quality

    LG 48" OLED TV

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I would recommend the purchase of this TV. The colors are crisp and clear. The 48 inch is perfect for a smaller size home. Set up was very easy. Although I would purchase again at the sale price, the sound quality could be better.

    I would recommend this to a friend

  • Expectations exceeded

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great TV at an amazing price, combine with BB warranty for peace of mind.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Amazing tv for gaming

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Helped my roommate with a new tv. He absolutely loves it. I had gotten the 77 inch c series and knew this was a great deal for 599.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    LG - OLED

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is an excellent tv, it definitely was a great buy !

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    OLED = King

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Once you get an OLED, you’ll notice an immediate difference and won’t want to purchase another type of TV.

    I would recommend this to a friend

  • Perfect OLED and a great deal

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this 2024 model 48" LG B4 OLED for the den. The picture quality is as good as the 2025 model 65" LG C4 in my family room. I feared the B4 wouldn't be up to the task but it has been absolutely perfect; especially considering the price. They are considerably less than the C4. Both have Dolby Vision too.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Best OLED TV for an inexpensive price

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Everything you want and need when it comes to watching movies and playing video games. Worth every penny if you never experienced OLED before.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great tv

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like this tv. The picture is beautiful and the sound is great.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    TV

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    There is an amazing number of things you have a choice to select. The LG CHANNEL has a large selection of channel to use for free. Picture and sound are excellent

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great for apartments

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy set up. Great picture and sound. Fits well in a two bedroom apartment.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Very good purchase

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good picture and easy to understand controls.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Good buy

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great quality, good price, the screen is a beauty.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    LG tv

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great picture.,, Happy with the quality and value.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Dope TV for PS5 pro.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Dope tv with a ps5 pro. Colors are amazing and runs really smooth. I didnt want a 55 inch so i went with the 48inch and its beautiful.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Good for the money

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good value for the money. Clear picture with bot movies and games.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Great picture quality

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We are very happy with our purchase. Great price and great service

    I would recommend this to a friend

  • Great image at a great price!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed an excellent display for a temporary residence, and this B4 fits the bill. It may not be as bright as the C4, but it's plenty bright for my use. And the price was great as well!

    I would recommend this to a friend
  • Pros mentioned:
    Oled quality

    Wow

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m ruined for any future tv purchase thats for sure. I should have bought one long ago….

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    LG the best TV

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excelent image. The colors are super bright and the sound is amazing. Very easy to set up

    I would recommend this to a friend

  • Great!

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We purchased this TV for our teenage son, who is a big gamer. He loves it!

    I would recommend this to a friend
Page 44, Showing 861-880 of 1,514 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.