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Customer Ratings & Reviews

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$569.99
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Comp. Value: $599.99

Customer reviews

Rating 4.7 out of 5 stars with 1532 reviews

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Rating by feature

  • Picture Quality

    Rating 4.9 out of 5 stars

  • Sound Quality

    Rating 4.5 out of 5 stars

  • Brightness

    Rating 4.7 out of 5 stars

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Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are positive about the 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024)'s picture quality, especially its black levels, refresh rate, and overall OLED quality. Many feel the TV offers great gaming performance and unbeatable value for its price. On the other hand, customers express concerns regarding the remote control and the software's performance. Some have also noted issues with input lag, the stand's design, and the upscaling capabilities.

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 5 Showing 81-100 of 1,532 reviews
  • Rated 4 out of 5 stars

    Use Game Optimizer for Dolby Vision Content

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

    Dolby Vison is dark but looks best when you switch picture mode to Game Optimizer. I have tweaked the settings in other picture modes. I recommend to do the white balance calibration on rtings website. Certain modes seemed to have a green tint. I recommend to turn down green tint and increase red and magenta saturations ever so slightly. I do like Filmmaker mode, but even though I have tried to improve it, dark movies and Dolby Vision still look best in Game Optimizer (uncalibrated). "Expert (Dark space, night)" is my other favorite picture mode. I did calibrate that one, under the white balance per the rtings website and also did some color adjustments. I am now SUPER happy with the way these colors look. - A word of caution, if you watch dark Dolby vision movies during the day, in a bright room, you will find this display too dark! I only watch tv at night with soft room lighting. This is my first OLED tv and the great price made it irresistible.

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

    Rated 5 out of 5 stars

    Awesome. thanks LG and Best Buy!

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

    Awesome TV! Bright, full of color and the value of this TV was phenomenal. Not to mention the awesome education the sales rep provided to make a good decision

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

    Rated 5 out of 5 stars

    I'd recommend for the sale price.

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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.

    For the sale price of 600 bucks I don't see any other oled tvs matching this one for picture quality and brightness. 600 for a 48in was definitely easier to swallow than the 1000 for the c4. I'm only planning to stream using apps so it'll do that just fine.

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

    Decided to go smaller for the bedroom and went with the 48” and loving it. Such a better picture over our previous LED TV

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

    Rated 5 out of 5 stars

    BEST TV FOR GAMING

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

    I’m a gamer and this is the absolute best tv I could have asked for , this definitely surpassed my expectations 100% NO LAG NO DEAD PIXELS , crystal clear HD OLED ! The best ever . Would recommend 1000000% especially for WARZONE CALL OF DUTY

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

    Rated 5 out of 5 stars

    Bestbuy experience at Puerto Rico

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

    Great TV ,picture quality and features. Excellent service at Bestbuy, employee give me ideas, the time to decide and alternatives for what i was seeking.

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

    Rated 5 out of 5 stars

    Amazing gaming TV

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

    Amazing features and picture quality for the price. I primarily use for gaming with rtx hdr / native hdr enabled. If you are looking for stunning picture quality with ridiculously bright hdr this tv is a great option.

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

    Rated 5 out of 5 stars

    Lg oled

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

    Beautiful colors dynamic h d r great for gaming.I use with my p c

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

    Rated 4 out of 5 stars

    In is on sale

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

    I'm loving the LG b4 48 inches..... But I'm scared about OLED burn-in I watch a lot of football and news, play games and movies. Should I get the Best buy warranty or LG warranty?

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

    Rated 5 out of 5 stars

    L g t v

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

    Great t v I love it salesman was very helpful already thinking of another TV to buy I wouldn't recommend best buy for buying tvs

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

    Rated 5 out of 5 stars

    Insane value

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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.

    Amazing value for an OLED, I spent 4x this much on a 65” C1 in 2021. This 48” B4 has a better picture and is better suited to the small room it’s in.

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

    Rated 5 out of 5 stars

    Best OLED for the Money!

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

    I love LG OLEDs! And I got this one on sale for only $599 what a seal! This TV has everything you could ever want the OLED inky blacks, 4K 120 and these TVs always sound awesome without a sound bar!

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

    Oled for the win!

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

    Amazing oled tv that I use as a television for movies and also have it hooked it as a pc monitor. Fantastic display, would buy another if needed!

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

    Rated 5 out of 5 stars

    Dank tv

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

    OLED tvs r dank and this one is super dank for the price

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

    Rated 5 out of 5 stars

    LG Oled

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

    Oled is way better, never going back to anything else.

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

    Rated 5 out of 5 stars

    Crystal clear TV!

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

    Love this TV. Crystal Clear. You feel like you are part of it for it looks so real. Perfect size for the room.

    I would recommend this to a friend
  • Pros mentioned:
    Refresh rate

    Rated 5 out of 5 stars

    Great 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.

    I love my B4. Great price for 4k 120fps. Definitely recommend buying to anyone looking for a cheaper OLED.

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

    Rated 5 out of 5 stars

    Great value!

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

    Absolutely blown away by this tv. Super bright, my first OLED tv and at such an affordable price comparatively. The perfect size for my space. So so so happy with my purchase !

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

    Rated 5 out of 5 stars

    LG TV

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

    An excellent medium sized flat screen TV. Colors are excellent and the picture is extremely sharp. It was very easy to set up. Mounting on a wall was a two person task. We are extremely happy with this TV.

    I would recommend this to a friend
  • Pros mentioned:
    Refresh rate

    Rated 4 out of 5 stars

    Amazing entry level OLED, but I wish for more inpu

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

    This was my first OLED TV ever. To my virgin eyes, the contrast of the perfect black pixels are breathtaking. The refresh rate is tearfully smooth, especially during gaming. My only wish is that there were more variety of inputs such as DisplayPort, and maybe Component/AV.

    I would recommend this to a friend
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