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Customer Ratings & Reviews

Your price for this item is $569.99
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The comparable value price is $599.99

Customer reviews

Rating 4.7 out of 5 stars with 1514 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

Pros mentioned filter

Cons mentioned filter

95%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 56 Showing 1,101-1,120 of 1,514 reviews
  • 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.

    I highly recommend this tv: outstanding picture and the sound quality is very good.

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

    Rated 5 out of 5 stars

    B4 LG

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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 and sound. Really enjoying watching movies and sports.

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

    Rated 5 out of 5 stars

    LG TV

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

    Amazing TV! Great image and sound quality. Happy with my purchase

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

    Love it

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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, OLED has a GREAT Picture , Sound is good and Software interface is good

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

    Rated 5 out of 5 stars

    The Ultimate TV LG OLED

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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 for a photo perfect picture Works good like an LG should!

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

    Rated 5 out of 5 stars

    5/5

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

    I love that the tv knows how to adjust the picture and sound

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

    Rated 5 out of 5 stars

    So far so good

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

    First OLED TV. Great picture. Good sound. Highly recommend.

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

    Rated 2 out of 5 stars

    Horrible Software

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

    Picture quality is solid, but L.G. software is horrible. It makes the tv unusable at times, laggy, unresponsive, apps will just open to black screen or not open at all. I have 10 year old cheap TCLs that work more consistently than this.

    No, I would not recommend this to a friend
    • Brand response from LG Digital Customer Care
      Posted .

      Hi, Jimmy. Thank you for sharing your experience with us. We understand your concern about LG TV (OLED48B4PUA) model software issues impacting the performance of your TV, especially when you’ve come to expect smooth functionality. We strive to provide reliable, high-quality products that exceed our customer's needs and expectations. As a troubleshooting step, we recommend performing a software update if you haven’t already. This can often resolve lag or unresponsive apps. You can also try restarting the TV by unplugging it for 30 seconds and then plugging it back in, which can help refresh the system. For more information, visit https://www.lg.com/us/support/help-library/lg-tv-how-to-update-an-lg-smart-tv--1430510575535. Please send us a private message on social media @LGUSSupport, and our team will be happy to assist you further. We’re here to ensure your experience improves and help you get the most out of your TV. ^Juvy LG

  • 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.

    Perfect size price and quality. Great input and output.

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

    Rated 5 out of 5 stars

    Love this LG OLED

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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 second LG OLED, u can not get a better tv for the price.

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

    Rated 5 out of 5 stars

    OLED TV

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

    Amazing TV, huge upgrade from my previous TV, would highly recommend

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

    Rated 5 out of 5 stars

    Kelzo90

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

    Easy setup works great both picture and sound and was a great deal on sale.

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

    Glad I did

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

    the LG B4, especially for the $599 i paid for it (48 inch), is the best tv you can buy for the money. it’s snappy, the colors are great, the design is sleek and thin. the speakers could be better, but cinema mode is pretty good even with it mounted on the wall. 120hz OLED is where it’s at. great gaming tv as well.

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

    Two going strong

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

    Got one for my parents for Christmas a couple of years ago and just re-purchased another one for myself. Great quality, easy mounting.

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

    Rated 5 out of 5 stars

    4K 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 this amazing tv with its 4k Oled screen and 120 frames per second.

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

    I am enjoying my new TV, works great and good pictures.

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

    Rated 3 out of 5 stars

    Great Entry Level OLED Had issue 2 weeks in

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

    The TV itself is stunning for an entry level OLED. My only issue, is about 2 weeks into owning it, it developed a single vertical red line on the left side of the screen. None of the normal trouble shooting methods solved it. Best Buy customer care helped me solve it by replacing the unit.

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

    Rated 5 out of 5 stars

    Lg oled

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

    Beautiful color picture and amazing control and affordable

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

    Rated 5 out of 5 stars

    TV update

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

    Beautiful, sharp picture, easy install, great addition to home theater.

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

    Great Product

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

    Best bang for your buck OLED Tv on the market right now

    I would recommend this to a friend