Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

  • Front. LG - 77" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • LG OLED AI TV+ From the Executive Producers of Band of Brothers and The Pacific Masters of the Air Home Office Game Music Home Hub Sports APPS CH prime NETFLIX video Disney+ max hulu ID sling tv YouTube tubi ESPN 2E MOS LESSONS CHEMISTRY la - - REACHER LOKI SEASON 2 prime Disney+ ........ MONARCH LEGACY OEMONSTERS tv+
  • LG OLED OLED77B4PUA 77" Class (77.8 Diag) 67.7" 2" x 4" x 1" a 1 - 1 38.9" 77.8" 41.6" - 1 - - - LG 55.2" 12.6" Dimensions (Inches W x H x D) 67.7 x 38.9 x 2 (without stand) 67.7 x 41.6 x 12.6 (with stand) 55.2 x 12.6 (stand footprint) Magic Remote Stand Remote Control Batteries Quick Start Guide Power Cable
  • Alt View 1. LG - 77" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • Alt View 2. LG - 77" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • Alt View 3. LG - 77" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • LG OLED TV: MOTE i - i - : 1 - - |
  • The text on the image reads: "HDMI 2.0 FHD 4K x 2K 3D 3D 1080p 240Hz 4:4:4 24-bit 36-bit 10.2 Gbps 3.4 Gbps 1.8 Gbps 600 Mbps 300 Mbps 150 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps 480 Mbps
  • The text on the image reads: "Details shown on product images may vary by region, country, or model."
  • Alt View 15. LG - 77" 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 - 77" Class B4 Series OLED 4K UHD Smart webOS TV (2024).
  • Alt View 31. LG - 77" 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 - 77" Class B4 Series OLED 4K UHD Smart webOS TV (2024)

Model:
OLED77B4PUA
SKU:
6578055
Highly rated by customers for:
Your price for this item is $1,529.99
Clearance
The comparable value price is $1,599.99

Customer reviews

Rating 4.7 out of 5 stars with 213 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.9 out of 5 stars

  • Sound Quality

    Rating 4.6 out of 5 stars

  • Brightness

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers love the 77" Class B4 Series OLED 4K UHD Smart webOS TV (2024) for its excellent picture quality, especially its handling of dark scenes and overall OLED quality. The TV's 120Hz refresh rate and ease of use are also appreciated. However, some customers feel the remote control could be improved.

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 9 Showing 161-180 of 213 reviews
  • 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.

    Wonderful smooth looking TV. Picture and sound quality are amazing!!

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

    Liking it big time.

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

    Great TV. Bought the 77" and love it. Only wish these TV's came with their own sound bar so you don't have to buy one to get better sound balance.

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

    Great tv at great price

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

    Amazin picture and colors. Excellent tv for movies and gaming.

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

    Good for price

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

    Beautiful picture but the audio is nothing compared to samsung

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

    77 inch LG TV

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

    Excellent installation and picture quality. Very pleased with this purchase.

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

    LG 77” OLED

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

    Excellent picture and sound system. Love watching football on a 77” TV.

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

    oled B4

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

    For a budget OLED this isn’t bad at all, just mess with the settings to get it as good as you can for yourself, really enjoying it so far

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

    LG OLED 77”

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

    Great OLED tv… Beautiful picture Still trying to learn all the features…

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

    Great picture

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

    Amazing picture and easy to use! Qled the way to go

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

    Great TV

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

    Great TV I am glad I listened to sales rep. Picture is beautiful

    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.

    This a a great tv with awesome image quality. I would recommend it.

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

    LG tv

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

    The Best TV, the imagine is perfect for us. We love

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

    Best Smart TV

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

    Best Smart TV with great picture quality and sound.

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

    5 star worthy

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

    Best TV I ever bought. Incredible quality, size, and performance!

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

    New TV

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

    Awesome tv that’s has good audio and great picture quality

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

    INCREDIBLE PRODUCT

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

    Incredible image for the price! Perfect oled to start with

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

    2 thumbs up

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

    Excellent picture. Great picture with no weight on console

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

    Go and get yourself one

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

    Absolutely the best picture on a TV I've ever bought and owned!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    LG OLED 77”

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

    Really great TV. Just as good as expected. Easy setup.

    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.

    Excellent picture quality! Definite upgrade over previos Sharp TV.

    I would recommend this to a friend
Page 9, Showing 161-180 of 213 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.