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Customer Ratings & Reviews

Your price for this item is $1,599.99
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The comparable value price is $1,999.99

Customer reviews

Rating 4.8 out of 5 stars with 487 reviews

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Rating by feature

  • Picture Quality

    Rating 4.9 out of 5 stars

  • Sound Quality

    Rating 4.6 out of 5 stars

  • Brightness

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are positive about the picture quality, colors, price, OLED display, size, setup, and ease of use of the 77" Class B3 Series OLED 4K UHD Smart webOS TV. They appreciate the vibrant colors, exceptional picture quality, and great value for the price. Customers are also impressed with the large screen size, easy setup, and user-friendly interface. However, some customers have expressed dissatisfaction with the remote control.

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 2 Showing 21-40 of 487 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    GREAT PURCHASE!

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

    Hands down best quality and clarity in a TV. Super thin display, remote is easy to use and will definitely buy again. This is my second time purchasing this tv.

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

    Rated 5 out of 5 stars

    Great tv

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

    Great picture. The screen is extra shiny so that is different to get used to but the black is very black. If the tv goes to sleep I can’t tell if it’s on or off.

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

    Rated 5 out of 5 stars

    beautiful oled

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

    It's a beautiful TV, I struggled to decide between this and the C3 but I believe the B3 is just as fantastic. I got the 77" and it's massive. If you're on the fence, just get it when it's on sale. Once you go OLED you won't ever go any other type.

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

    Rated 5 out of 5 stars

    Great resolution and sound!

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

    Great picture and controls. It did take a little while to get used to the cursor. We also purchased the wall mount and service for install. I highly suggest purchasing the installation. Quick easy, the work with you so well! They were in and out in about 45 minutes. Probably saved our marriage in the process! :)

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

    Rated 5 out of 5 stars

    OMG BEST TV I HAVE EVER HAD

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

    I know that this is a entry-level OlED television however, I am just completely blown away by the picture quality. I cannot imagine the C3 being better than this by an appreciable margin. 77 inches is 100% the way to go and at the price we bought it at I have zero complaints, don’t walk run and buy this TV today

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

    Rated 5 out of 5 stars

    Love this TV!

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this TV, picture quality is amazing and the features all work better than I imagined. Best Buy delivered it for free, and the entire experience was flawless. I have recommended Best Buy and the TV to multiple friends family.

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

    Rated 5 out of 5 stars

    LG B3

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

    Most stunning TV I have ever owned. My parents were Wowed by mine so much that they recently went out to Best Buy and bought their own. Ordered online and shipped to the store, I was in and out within 5 minutes and then on my way to get this bad boy setup. Best TV purchase I’ve ever made.

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

    Rated 5 out of 5 stars

    77 inch Lg

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

    Best tv ever bought picture is bright color is great.

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

    Rated 5 out of 5 stars

    Best Buy of the year

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

    The picture is amazing. My friends come over and the response is so pleasing. The set up of the tv was easy with the exception of needing at least one other to help because the television is so huge. Its like being at the moving or at the game with a front row seat. Oh and the controls on the tv super easy to navigate and the sound, amazing. Go get this tv.

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

    Rated 3 out of 5 stars

    Good Pictured - Bad Sound

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

    It took me a considerable amount of time to settle on this television, but I find myself somewhat dissatisfied. The picture quality is superb, and the colors are vibrant. The Smart TV functions as anticipated, offering a variety of apps to choose from. However, a significant issue lies in the sound quality, which falls short of the expected standard for this TV. It's advisable to invest in a soundbar, as the built-in sound quality is quite poor, giving the impression of emanating from a low-quality TV box.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Color, Picture quality

    Rated 5 out of 5 stars

    Oled

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

    Awesome picture extreme colors smart technology love it

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    LG OLED B3

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

    LG OLED B3 - Great TV! All the same screen qualities as top-of-the-line C3 but with slightly slower internal chip speed (still measured in milliseconds) and about $1000 less!!

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

    Rated 5 out of 5 stars

    Best Bang for your Buck!

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

    TV was an easy install with two people. Light weight, and picture quality is amazing. has all the apps for our smart TV usage and the picture looks great! We got a great deal for black Friday. Definitely buy TV when they are on sale, with a best buy card to get the most rewards!

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

    Rated 5 out of 5 stars

    LG 77” OLED in Action

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

    BB crew were awesome - they installed the in-wall cable system with adjustable mount. 77 in OELD is supreme. Whole new entertainment experience. Best of all my wife’s of brilliant for picking us TV. Lol

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

    Rated 5 out of 5 stars

    LG OLED B3

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

    For media, again the picture is fantastic. Everything looks great and I'm noticing details that no other TV I've owned pics up on. The B3 is not super bright making it great for nighttime TV

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    BEST TV EVER!

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

    Great TV! Excellent picture quality and sound. Easy to set up and use.

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

    Rated 5 out of 5 stars

    Amazing product !

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

    This is my third LG OLED in various sizes. Picture and sound quality are amazing. I have the largest one in a small space so no sound bar needed but I would highly recommend.

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

    Rated 5 out of 5 stars

    Best TV for the Best Price!

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

    It’s the best TV! We got it for a great discount too! The quality and price and size matched everything we wanted. After reading all the reviews and commentaries on this TV, we made the decision to buy it and we are so happy with it.

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

    Rated 4 out of 5 stars

    Overall a solid OLEF

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

    So far the TV has been great. The remote with its mouse like feature is hard to get used to but we are figuring it out. We have connected a digital antenna a sound bar, gaming system and blue ray and all look great. It is a bit annoying that the power and inputs are on opposite ends of the device as it seems cords are everywhere not just on one side.

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

    Rated 5 out of 5 stars

    Will only buy LG!

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

    It was time to replace our 12 year old SHARP. This tv has been well worth the extra money to get a high quality OLED tv!

    I would recommend this to a friend