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Customer Ratings & Reviews

Your price for this item is $949.99
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The comparable value price is $999.99

Customer reviews

Rating 4.8 out of 5 stars with 267 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 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers praise the 42" Class C4 Series OLED evo 4K UHD Smart webOS TV (2024) for its exceptional picture quality, citing pristine visuals, vivid colors, and deep blacks. The TV also receives positive feedback for its gaming capabilities, including a high refresh rate ideal for console and PC gaming. However, some users express dissatisfaction with the remote's design and functionality. A few concerns were also raised regarding certain connectivity aspects.

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 2 Showing 21-40 of 267 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    The best of all

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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, by far, the best tv I have ever owned. Let me rephrase that: this tv is, by far, the best tv I have ever seen/watched! To copy another reviewer: I wish everyone could own this television.

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

    Rated 5 out of 5 stars

    Great TV Don't Connect to the Internet

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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 the best tech out right now I had a Samsung QLED TV and it didn't look nearly as good as an LG OLED.

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

    Rated 5 out of 5 stars

    Gret TV

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

    This is the best tv I have ever owned. I use it as a monitor, TV, and for the PS5. I even got this stand where I can move it around if I need to.

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

    Rated 5 out of 5 stars

    LG C4 42”

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

    Use this as a monitor and it’s the best monitor/tv I’ve ever used.

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

    LG C4 Awesomeness!

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

    The best computer monitor I ever had! I'd say the best TV I ever had, but I already have three more LG OLEDs for TV viewing. I added a Roku stick to this to watch tv and stream shows from my computer desk. 4 HDMI 2.1 for HDR and DV from my RTX 4070. Audio from Sonos Beam! What a setup.

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

    Rated 5 out of 5 stars

    Great Quality

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

    Excellent colors and quality. Highly recommend especially for smaller rooms.

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

    My Favorite 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 have owned many LG OLED’s. And this one is the best one yet hands down. Picture is amzing. And Best Buy made it easy for me to just grab it and go. In and out in 5 minutes. With no mark up on the price like a lot of websites do.

    I would recommend this to a friend
  • 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.

    Great TV with awesome brightness and features like multi view the darks in this tv look great 10/10

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

    bangbang oled gang

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

    This things a hitter. I use it as a PC monitor snipin noobs on battlefield 1 and cod.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Arrvied detective

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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 purchased an LG C4 listed as being in "Excellent Condition." However, upon inspection, I found the TV was covered in scratches and dents along the edges of the bezel. When I tried to power it on for the first time, the TV failed to start. Instead, the LED indicator flashed red, signaling a hardware failure. Additionally, I was shocked by the lack of proper packaging—it offered minimal protection, making it impossible for the TV to survive transit without damage.

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

      Hi, Noles. Thank you for sharing your experience with us regarding your LG TV (OLED42C4PUA) model. We understand your concern about receiving a product that doesn’t meet your expectations, especially when it was listed as being in "Excellent Condition." We strive to provide top-notch products and exceptional services and ensure a smooth experience. The scratches, dents, and hardware failure are certainly concerning, and we want to assist you in resolving this issue as quickly as possible.

      To start, we recommend contacting Best Buy customer service at 888-237-8289 or seller for assistance with a return or replacement, as they should be able to provide support for any issues related to the condition and packaging of the product. Additionally, the red LED indicator flashing often points to a hardware issue, which would require professional evaluation.

      Please send us a private message on social media @LGUSSupport so our team can assist you further and explore the best solution. We want to ensure you get a properly functioning product and that your experience is improved.

      We appreciate your patience, and we’re here to support you. ^Juvy LG

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great TV

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

    Great TV! I upgraded from an old Sony Trinitron CRT TV that finally died on me. The picture on this is terrific, with vibrant colors, and it's sharp as a tack. I can now watch baseball games in my den without needing binoculars to see the score. Set up was easy, I was very careful and took my time and did not have any problems. I bought the 42" size because it would fit in my existing entertainment center with room on all sides for heat dispersion. No sound bar needed with this TV, the sound is terrific. Yes, it was pricey, but I feel it was worth the money. I'm a happy camper with this TV.

    I would recommend this to a friend
  • Pros mentioned:
    Black levels, Picture quality, Refresh rate

    Rated 5 out of 5 stars

    Great TV and game monitor

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

    The colors are amazing, and the black is so black. Good refresh speed for gaming. Love it!

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

    Rated 5 out of 5 stars

    Small Screen, Big Performance

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

    I just upgraded my living room with the LG 42″ C4 Series OLED Evo—what a game-changer. Right out of the box, I was struck by how slim and elegant it looks; the practically invisible bezels make every scene feel like it’s floating in midair. Fire it up, and those self-illuminating pixels deliver inky blacks and punchy color so vivid that films and nature docs instantly leap off the screen. But this set isn’t just about jaw-dropping picture quality. As a casual gamer, I dove into my favorite shooters and racing sims, and the C4 didn’t miss a beat. With 4K at 120 Hz for consoles and a whopping 144 Hz on my PC, plus ultralow input lag, every frame feels astonishingly responsive. Switching between game presets is a breeze thanks to LG’s Game Optimizer hub—no more fumbling through menus mid-match. When I’m not gaming or streaming the latest blockbuster in Dolby Vision, I appreciate how webOS 24 keeps my apps and smart-home controls within easy reach. Netflix, Prime Video, Disney+, and HBO Max all load instantly, and built-in voice assistants (Alexa and Google) handle everything from playlist changes to dimming the lights. Even older shows look sharper thanks to AI upscaling that truly works its magic. In short, the LG 42″ C4 OLED Evo has become the centerpiece of my home theater and gaming setup. It merges cinematic picture quality with top-tier gaming performance and a slick, intuitive smart platform—all in a compact footprint. If you’re after a 42″ TV that excels at everything from movie nights to marathon gaming sessions, this one’s hard to beat. Highly recommend!

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

    Rated 5 out of 5 stars

    Awesome pc monitor

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

    Bought and used as a PC monitor. So far after a few months it's been perfect. Goes to 144hz with the game mode turned on and everything honestly looks amazing. Dark games like Path of Exile look insane on it. Get it if you're a pc gamer, it's better than most gaming monitors if your ok with 144hz.

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

    Rated 5 out of 5 stars

    Superb Image Quality will want Soundbar

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

    Love this TV! We have the 65inch C2 in our front room and wanted a quality TV for our bedroom. It has Ana amazing image and the upscaling works well - both my wife and I love old TV shows from the 90s and the picture quality is great! The blacks are truly black and the colors are vivid without being over saturated. Definitely would recommend a soundbar or sound system, but works for small rooms and running at low volume. Not a huge fan of the LG Web OS, so we use a Roku and have no issues. Definitely would recommend and purchase again.

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

    Rated 5 out of 5 stars

    Gaming Powerhouse

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

    I've been using this both as a TV and a computer monitor and love its responsiveness, color accuracy, and inky blacks. Would recommend for general use and especially for gaming with its clear picture and HDR support.

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

    Rated 5 out of 5 stars

    Great As a TV or PC Monitor

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

    You really can't beat LG picture quality and features in this proce range. Great features for gaming, on top of your picture options. The UI & sound could be slightly improved, but overall it's a great choice under the "top line" TV options. The 42" is an awesome choice for use as a TV monitor, as well. It includes 144hz Refresh Rate for PC/Gaming modes with G-Sync & Freesync options. Ive owned the 65" CX & 65" version of the C4, agter years of Samsung TVs. I likely won't be going back anytime soon.

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

    Rated 5 out of 5 stars

    Best 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.

    The 42 inch LG C4 oled is the best of all worlds. Gaming is fast and the picture quality is incredible. Movies pop off the screen with deep blacks, and the AI picture generator makes getting a great picture easy. LG oleds will be in my home for a long time.

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

    Rated 5 out of 5 stars

    Amazing gaming TV / Monitor

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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 recently got the LG 42" Class C4 Series OLED, and I couldn't be happier with my purchase! This TV has completely transformed my home entertainment experience. The picture quality is absolutely stunning, with vibrant colors, deep blacks, and incredible contrast. Watching movies and shows feels like a cinematic experience right in my living room. The design is sleek and modern, and it fits perfectly with my home decor. The webOS smart platform is super easy to use, and I love having quick access to all my favorite streaming apps. The 4K resolution and HDR support make everything look so lifelike and immersive. While the built-in sound is decent, I did pair it with an external sound system for an even more immersive experience. The investment was definitely worth it for the quality and features this TV offers. Overall, the LG 42" Class C4 Series OLED has exceeded all my expectations. Whether I’m watching movies, sports, or playing video games, the performance and picture quality are outstanding. I highly recommend this TV to anyone looking for a top-tier viewing experience!

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

    Rated 5 out of 5 stars

    Open box well worth it

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

    Purchased open box with delivery and showed up almost as new. Everything was included in the box with nothing missing. Picture quality is outstanding, using as both a PC monitor and connected to a PlayStation 5. Speakers are very good for tv speakers, however I mostly use headphones (Sennheiser Momentum 4), connected to either my PC or the tv directly through Bluetooth. Would recommend for anyone looking for a great picture.

    I would recommend this to a friend
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