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Customer Ratings & Reviews

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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 1 Showing 1-20 of 487 reviews
  • Pros mentioned:
    Color, Ease of use, Picture quality

    Rated 5 out of 5 stars

    The darkest blacks which makes colors POP!

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

    Excellent TV with an incredible interface that’s compatible with most surround systems. It was incredibly easy to install and fit on the Best Buy bracket, which was a very good deal. For an OLED it lives up to the hype around the best black colors available. Versus cheaper models that are just LED. I feel that you get more bang for your buck out of the high definition, especially when looking at movies that have dark scenes comes in handy when using game consoles like a PS five.

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

    Rated 5 out of 5 stars

    Great Product Love it!!

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

    LG OLED 77-inch TV is a fantastic choice for anyone looking for a top-of-the-line viewing experience. Its superior picture quality, elegant design, and robust feature set make it a standout in the crowded TV market. Whether you’re a movie buff, a gamer, or just someone who appreciates high-quality visuals and sound, this TV is sure to impress. Pros: • Exceptional picture quality with deep blacks and vibrant colors • Sleek and modern design • Impressive sound quality with Dolby Atmos support • User-friendly smart features and voice control • Excellent gaming performance with HDMI 2.1 Cons: • Premium price point • Built-in speakers could be better for audiophiles If you’re willing to invest in a premium TV, the LG OLED 77-inch model is a top contender that delivers on all fronts.

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

    Rated 5 out of 5 stars

    LG OLED B3 TV Review

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

    We bought this TV to install in our living room, and we are very pleased with the product! The experience is very immersive, and the TV is also very functional and easy to navigate. The OLED technology allows for a very striking picture quality, with the natural colors and contrast being displayed as more vibrant. We thought installation would be difficult, as we already had a 65'' at home, but we were surprised by how light and thin the screen was. It was so easy to install that my 15-year-old was able to do it mostly by himself! While there are many good aspects, we noticed that the Chromecast technology was a bit lacking in quality, and it took a while for the TV to connect with our mobile devices. However, overall, I would strongly recommend this product to anyone looking to buy a new TV.

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

    Rated 5 out of 5 stars

    In love with my new TV!

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

    In love with the design it’s so sleek and classy and I love how easy it is to use! The remote has a mouse which makes it very easy to operate. The sound quality is amazing and it gives you movie theater vibes!

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

    Rated 5 out of 5 stars

    Wow

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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.

    As long as you dont run it through roku, apple tv or nvidia and just use the web OS the picture is amazing. When I try using apple tv and nvidia the picture was darkened too much for my liking. Im watching old episodes of Bones which always loomed grainy in my 65” Samsung. Now the picture is beautiful and crisp and the black levels compared to my old tv are awesome. Definitely would recommend. Also got it on sale for $1300 off making it significantly less.

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

    Rated 5 out of 5 stars

    Great tv purchase

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

    Great tv for movies and gaming. Sound is also great. Remote works like a computer mouse and can talk to remote to get you to whatever you want to watch.

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

    Rated 5 out of 5 stars

    LG B3 77” Oled

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

    Coming from a mini led tv, this is my first Oled. I’m blown away by how great the picture is. Very dark blacks and the the colors are perfect for me and not saturated. You’ll appreciate every fine detail especially watching HDR/ Dolby vision content. Lets see how it holds up with the dreaded “burn in” with oled’s. But for now, I am totally sold and not getting any other non oled tv.

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

    Rated 5 out of 5 stars

    LG 77 OLED

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

    My boyfriend and I been in the market looking for a tv. Going back and forth with size and brand and decided to go with an LG 77’ OLED. My cousin has the same tv at his spot and the picture is amazing. Main reason why we went with this one. Speakers on tv isn’t bad at all either. Controller is very easy to use and has a cursor which is nice. We enjoy watching movies way more.

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

    Rated 5 out of 5 stars

    Fantastic Fantabulous Fabulous PIC

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

    Great pic quality & price compared to Sony & Samsung OLED. Sound, I would say ok but I don’t care coz I knew before buying that I will connect with my Sonos beam. Bottom line 77” OLED with Sonos Beam feels like a movie theater.

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

    The best deal ever for my TV

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Is a great TV this Tv is the best I ever had I will recommend and Best Buy makes it easy payment plan with not interest great deal for me I have this tv For 2 years I’m still happy like the first day

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

    Rated 5 out of 5 stars

    Love at first sight

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

    I was originally looking for a large TV, biggest I could buy, since my space and wall were so large. My viewing distance was 20' and the space was 19' to the ceiling. Think racquetball court. I decided to check out BBY because they had all of the models side by side for comparison. They put the LG OLED off by itself in its own showcase because once you see it the others look so blah. I decided I could sacrifice some size for that spectacular picture. The depth and the contrast was second to none. I haven't looked back. This TV was everything I wanted and then some. A bit more than I had budgeted, but still substantially cheaper than my old 65" Plasma that was 12 years old. My new theater space looks good. It doesn't have much furniture yet, and the fireplace isn't installed, but it is already my favorite room in the house because or the LG OLED television.

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

    Rated 5 out of 5 stars

    Oled is top dog

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

    Great picture. Clear and realistic with dark blacks, no bleeding . Sources change quickly with great atmos audio as well. My only critique is the aspect ratio should be easier to change, because with oled, black bars can damage oled pixels.

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

    Rated 5 out of 5 stars

    77” LG OLED TV

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

    My husband sent me to the store to buy a new TV and I came home with this 77! Great picture and was surprised the difference an OLED makes. My bracket would only hold up to 80”. Go big or go home!

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

    Rated 5 out of 5 stars

    Excellent 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 panal! I looked at alot of tv's but the LG B3 was the best value. I saw alot of reviews saying its not that bright but its plenty bright from what a can see. Dont hesitate.

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

    Rated 5 out of 5 stars

    77" LG OLED

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was casually shopping for a 70" or larger smart tv, and was shown many different options in store. After trying to narrow down a compromise between value and quality, eventually decided to spend a a little more and just ensure quality and satisfaction and got the LG 77" OLED. Absolutely no regrets, the TV is amazing, quick, switches inputs on its own when a device is powered up (Playstation), the built in apps are seemless, and the different picture options are great. Strongly recommend!

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

    Rated 5 out of 5 stars

    LG 77"

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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. Color is awesome. Very easy to mount to the wall. We don't use the volume we use the sound bar, but the sound is great. We had to Google TV manual because it doesn't come with one.

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

    Rated 5 out of 5 stars

    Great sized TV for the living room

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

    Great sized TV for the living room, no problems! Great modern TV for this year, OLED is nice and bright. Sound quality with the new AI Enhanced Audio really blooms.

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

    Rated 5 out of 5 stars

    Giant screen LG television

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

    Wonderful television. Outstanding 77-inch picture and sound. Brilliant colors and incredible resolution. Outstanding addition to our home theatre.

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

    Rated 5 out of 5 stars

    Cyber Monday Deal

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

    Easy to set up Viewing is great Color of the view is exceptional My husband gives it a 5 stars. It was his Christmas present by surprise. Bought on a cyber Monday.

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

    Rated 5 out of 5 stars

    Flawless picture quality at a great price

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

    The LG OLED picture quality is unsurpassed. Stunning color and contrast. The super thin screen overlapped perfectly in my console. Now, all of my friends want one.

    I would recommend this to a friend
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