Customers appreciate the 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) for its exceptional picture quality and superior OLED technology. Many praise the vibrant colors, deep blacks, and excellent brightness, resulting in a stunning visual experience for movies and sports. The beautiful picture and impressive display are frequently highlighted in positive reviews. Overall, the television receives overwhelmingly positive feedback regarding its image quality.
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 135 reviews
Pros mentioned:
Design, Oled quality
Rated 5 out of 5 stars
Recommend
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This LG OLED B5 AI 77” is absolutely worth it. The picture quality is stunning — deep blacks, vibrant colors, and excellent brightness for both movies and sports. Dolby Vision and HDR really make a huge difference. The motion handling is smooth, perfect for fast-paced action or gaming. The AI processor does a great job optimizing the image and upscaling lower-resolution content.
Sound is surprisingly good for a slim TV, but pairing it with a soundbar takes the experience to another level. The design is sleek and modern, and it looks beautiful mounted on the wall. WebOS is very fast and user-friendly, with all the apps I use (Netflix, Prime, Apple TV+, YouTube) running smoothly.
Overall, an excellent purchase — premium quality at a great price. Highly recommend it if you’re looking for a large screen OLED with amazing performance.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
No Regrets here
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Amazing TV. Picture quality outstanding. The sound is also good but using a soundbar with it is the superior choice. If you can’t afford to upgrade your tv to a full “OLED EVO” TV without sacrificing the size you want and that is out of your budget, then this TV will be perfect for you. We had just an LG LED TV and upgrading to an LG OLED made a huge difference which you definitely notice. So I guess what I’m saying is if you want a better quality tv compared to your current one and you don’t care about size, then go for an OLED EVO TV. If you don’t want to sacrifice size but still have the best quality upgraded tv then this one would be perfect for you.
I would recommend this to a friend
Pros mentioned:
Oled quality
Rated 5 out of 5 stars
77 inch oled
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great oled tv. Fast processor and nice remote features. Good up to date television for 2025.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Excellent TV
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
After a week and a half in, I’m very pleased. Easy to set up and connect with different devices, and amazing picture regardless of the source. No technical issues. Highly recommend so far.
I would recommend this to a friend
Rated 5 out of 5 stars
Incredible picture quality and smart features!
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This LG OLED B5 is absolutely stunning! The picture quality is crystal clear, with deep blacks and vibrant colors that make movies and games look incredible. The AI 4K upscaling works perfectly, and the webOS interface is super fast and easy to use. The sound is surprisingly good even without a soundbar. It’s ultra thin, elegant, and looks great on the wall. Totally worth the price — I’d buy it again without hesitation!
I would recommend this to a friend
Rated 5 out of 5 stars
LG OLED 77 B5 TV
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent picture, color and contrast. Black Friday deal at half price was great value. TV is very light and thin. Tested sound from TV without the sound bar and it was surprisingly louder and clearer than expected.
I would recommend this to a friend
Rated 5 out of 5 stars
Love it!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is my first LG & I've only had it for about 2 weeks now, but i love it so far. It's easy to set up & the picture is great but i don't think my pictures really do it justice. It also looks great during the day with minimal glare. Highly recommend it!
I would recommend this to a friend
Rated 5 out of 5 stars
Great buy!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I’m glad that I decided to jump from a 65” to 77” inch screen. The picture quality is incredible! This is my third LG OLED and have yet to be disappointed with any of them
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Amazing!
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Looks really good, the image quality is so sharp and crisp
I would recommend this to a friend
Rated 5 out of 5 stars
Surprise
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My husband and our boys LOVE their new LG 77" tv. Larry handled the installation and he was FLAWLESS!!! The color, clarity and sound are all amazing. Best Buy made this a quick, easy and timely purchase and it was on SALE. Thank you! The Wolfe Family
I would recommend this to a friend
Rated 5 out of 5 stars
LG 77 INCH TV
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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 was able to watch the first nfl game of the season in my man cave on the new 77 inch LG TV from best buy and it was fabululous. The colors were bright and vivid, the sound quality was very good , and the quality of the picture was excellent.
I would recommend this to a friend
Rated 5 out of 5 stars
LG 77" OLED AI 4K
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This reviewer received promo considerations or sweepstakes entry for writing a review.
satisfied picture quality, delivered on time. reliable and professional. Loved the 4K video.
I would recommend this to a friend
Rated 5 out of 5 stars
Tv review
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Tv has great picture and super thin and sleek. I plan on Mounting it which should make it look even better!
I would recommend this to a friend
Rated 5 out of 5 stars
Love this TV!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The picture looks amazing — super clear and colorful. Setup was easy, the apps run smooth, and it’s perfect for movie nights or gaming. Really happy with this purchase!
I would recommend this to a friend
Rated 5 out of 5 stars
B5 switched on C4
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought B5, but after reading comments decided to return and switch with C4. It fits so perfectly in my house. Great resolution.
I would recommend this to a friend
Rated 5 out of 5 stars
LG TV OLED 77
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this TV and it shows excellent quality. I recommend this TV to you.
I would recommend this to a friend
Rated 5 out of 5 stars
LG 77" OLED TV
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent picture with amazing color and brightness.Amost a non glare screen,very thin with a 1/4 inch bevel. Highly recommend
I would recommend this to a friend
Rated 5 out of 5 stars
i’m happy to have it
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
really nice tv, the quality is amazing. has really comfortable remote control with ai. The size of tv is perfect
I would recommend this to a friend
Rated 5 out of 5 stars
I love the AI features.
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was on a mission to not only get a large TV but a TV that was good quality and this TV hit the mark and some. Very impressed.
I would recommend this to a friend
Rated 5 out of 5 stars
Great TV
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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 we love the product! Picture is great and sound quality is great as well! Set up was also pretty easy!