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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 1406 reviews

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Rating by feature

  • Picture Quality

    Rating 4.8 out of 5 stars

  • Sound Quality

    Rating 4.4 out of 5 stars

  • Brightness

    Rating 4.7 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers value the 77" Class CX Series OLED 4K UHD Smart webOS TV for its exceptional picture quality, with many noting that it is the best they have ever seen. The large screen and vivid colors also impress users, making it an ideal choice for gaming and movie watching. While some find the price to be expensive, many agree that it is worth the investment for the quality and features offered.

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 28 Showing 541-560 of 1,406 reviews
  • Pros mentioned:
    Picture quality

    Rated 4 out of 5 stars

    Honest review warts & all.

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

    Nice & big. “Black crush” IS a problem at times. I still have not checked out all of the features, there are SO many. 4K looks GREAT (YouTube videos, mostly. I don’t currently own any 4K Blu-Rays). BestBuy special was “try it out at home” for up to 3+ weeks, which was nice, but the VERY NEXT DAY it dropped in price $200! So, IF I had returned it on time, I could have bought it the day after $200 cheaper!

    I would recommend this to a friend
  • Pros mentioned:
    Black levels

    Rated 5 out of 5 stars

    Best TV I’ve owned hands down.

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

    Hands down the best TV I’ve ever owned. I don’t have any negatives to report, but I think that’s amazing. I haven’t seen anything 8k so I don’t feel limited in any way. Blacks and colors are really true.

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

    Rated 5 out of 5 stars

    WOW

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

    BREATHTAKING, BRILLIANT COLORS, CRYSTAL CLARITY. I DO NOT KNOW IF IT CAN GET BETTER THAN THIS. FROM GROWING UP IN THE 50'S AND 60'S AND COMPARING THAT ERA TO THIS IS BEYOND WORDS.

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

    Rated 5 out of 5 stars

    Mi-Max!

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great picture! Fills most of the wall we have it on so we call it our Mi-Max! Like being at the theater without leaving home! Easy to use and setup but takes two people to install on the wall.

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

    Rated 5 out of 5 stars

    The best!

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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.

    The in home consultant talked me into buying this television instead of updating my projector in my home theater. I'm so glad I listened to him! This is the best picture I've ever seen on a TV.

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

    Rated 4 out of 5 stars

    Lg 77 CX

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

    Perfect picture. Easy set up.Had problem with optical output to avr. Recommend lg 77 cx.

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

    Worth It!

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

    Amazing!!! Finally upgraded from a 9 year old Samsung plasma. Great TV but the addition of 4K and HDR make a comparison moot. I am super happy with this set and expect to have it for many years to come.

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

    Rated 5 out of 5 stars

    Exceptional Television

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

    Exceptional picture, and control, the built in speakers are good for television's. We are streamers and love the lg channel system. They also include several of the major streaming services, a nice touch

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

    Rated 5 out of 5 stars

    Best TV ever

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

    This TV has a very good picture. We used to have a Panasonic plasma TV and really love it. This TV surpassed the Panasonic. People complain about the remote, but we like it.

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

    Rated 5 out of 5 stars

    LG OLED and Sonos Arc

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

    Awesome picture and a modern, high-tech thin technology. We paired it with a Sonos Arc and Sonos Ones for rear speakers to make a surround sound system for our living room. We absolutely love it!

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

    Rated 5 out of 5 stars

    Could be slightly better.

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

    The picture quality is fantastic. The only issue I have is that it keeps switching the audio out to internal speaker when I turn of my AV receiver. I wish it didn't do that.

    I would recommend this to a friend
  • Pros mentioned:
    Black levels

    Rated 5 out of 5 stars

    Superb TV,

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

    This is the third LG OLED. Bought the 77” for our living room. It is working as expected. Color is fantastic. Perfect for golf tournaments and Super Bowl. Watched Hamilton within the first week.

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

    Rated 5 out of 5 stars

    Up your movie viewing game

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The deepest blacks and an all-around great picture. Easy connections to an Elevate sound system and we're ready for movies. Very stable and easy to move into position.

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

    Rated 5 out of 5 stars

    Awesome TV

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

    This is my first OLED tv so I was going back and forth on if it was worth the money. IT ABSOLUTELY IS!! The picture is amazing so much better than my 4k Samsung. I would recommend this to anyone.

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

    Dolby Vision and 4 HDMI 2.1 inputs ! Awesome!

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

    I have finally bit the bullet and bought an OLED TV! I have been looking at these for a couple of years now and the prices have come down quite a bit. The quality is amazing! Are used to sell broadcast equipment so I am very particular when it comes to the quality of the image. The blacks are deep and artifact free. What’s really impressive and it has for 2.1 HDMI inputs which pretty much make this future proof of the new game consuls coming out such as Sony‘s PlayStation five Period the quality of the image using Dolby Vision with my Apple TV is incredible. No adjustments necessary, it works great out of the box. I highly recommend this TV if you want the best possible available today.

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

    LG OLED's are the best

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

    LG OLED TV's are really the only TV you should be looking at. I have now purchased 2 of them cause playing Xbox Series X on any other TV doesn't look right. The 120hz refresh is amazing.

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

    Rated 5 out of 5 stars

    Great TV, love the picture

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

    Great customer service and delivery. We fell in love with the picture the moment we saw it. We have been Samsung buyers for years, but the Samsung picture just does not compare to this LG OLED TV

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

    Rated 5 out of 5 stars

    Amazing television

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

    Amazing TV, has every feature you could ask for and amazing picture quality. Supports Dolby Atmos and Dolby vision, latest HDMI standard. Looking forward to many movie nights with the family.

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

    Rated 5 out of 5 stars

    Incredible TV!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the best TV I’ve ever had the pleasure of watching. Sure, the kids will not have new school clothes for a couple of years, but who knows how much longer we will be at home anyways. Worth it!

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

    Rated 5 out of 5 stars

    My new tv

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

    The colors on this tv are fantastic. The tv beat our expectations for the picture quality and it has a great 4K picture. We have show 4K dvds on it and they are outstanding. Would buy this again.

    I would recommend this to a friend