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Customer reviews for LG 48" Class C5 Series OLED evo AI Smart TV for
LG 48" Class C5 Series OLED evo AI Smart TV
4.2 out of 5 stars
stars
30 ratings28 reviews
  1. 5 stars63% (19)
  2. 4 stars17% (5)
  3. 3 stars3% (1)
  4. 2 stars10% (3)
  5. 1 star7% (2)

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Showing 11-20 of 28 reviews
Aug 12, 2026
Reviewer name: TV FUN TIME
3 out of 5 stars
3 out of 5 stars review

Poor Sound Quality

The LG 55" OLED TV was EXTREMELY difficult to set up and maintain a connection with Verizon FIOS services. Finally attained! Now the problem is that while the TV sound is OK for music, we can barely hear the dialogue! We have had to put the volume on 100, which is the maximum, and we still cannot understand what they are saying! After spending a significant amount on this TV, we do not want to have to buy special speakers or sound bar to hear it, plus how to ensure it is hooked up correctly with the FIOS remote?! This sound problem is very disappointing. LG remote is difficult to maneuver - thankful we can use the FIOS remote.

Review from lg.com
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Jan 28, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fantastic TV the colours on the screen are so good

[This review was collected as part of a promotion.] Fantastic picture, A little bit daunting to set up. But got there in a short while.

Review from lg.com/uk
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May 16, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent TV

[This review was collected as part of a promotion.] Great picture. Easy to set up. Noticed a massive difference streaming football

Review from lg.com/uk
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Feb 16, 2026
Reviewer name: I very happy with tv
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

There are some minor flaws in the program. But ove

[This review was collected as part of a promotion.] Very good tv i recommended. Picture quality it's very high Alexa voice control tv

Review from lg.com/uk
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Sep 21, 2026
Reviewer name: Pierpont
2 out of 5 stars
2 out of 5 stars review

It's a lemon

We bought this tv in early December and for five months everything was fine. Then it began flickering and going blank (with sound). We have called about this problem several times and it still not been corrected.

Review from lg.com
Helpful?3OO6SWGBPV6U15850624777
reply from LG

Hello, Pierpont. Thank you for taking the time to share your review regarding your LG OLED55C5AUA OLED TV. We truly appreciate your feedback about the display behavior you encountered with the flickering and screen going blank, and we want to help ensure your TV performs at its best. As a quick troubleshooting step, try performing a power cycle by unplugging the power cord from the wall outlet for 60 seconds, holding down the power button on the TV itself for 10 seconds while unplugged, and then plugging it back in to reset the internal components. You can also explore additional helpful steps regarding screen flickering at https://www.lg.com/us/support/help-library/lg-tv-troubleshooting-continuous-screen-flickering--20154896543894?srsltid=AU7gw4WWg4iUmT5bW9H1_M6QMUDD4Wp9zA9ZNRJx7xhFfzShMKKaVT6A or video issues where sound remains present at https://www.lg.com/us/support/help-library/lg-tv-has-sound-but-no-picture--20155333770694?srsltid=AU7gw4VnXJXx5LQ3S33ESjvASxoH4SIAjOqaZ5PZvM1rkOuU2OnAgeYw We are fully committed to making sure your unit operates smoothly and providing you with the support you need. Please send us an email at lgdigitalcare@lg.sprinklrsupport.com so we can best assist with your unit ^James

Jul 17, 2026
Reviewer name: ILg oled tv
5 out of 5 stars
5 out of 5 stars review

Very beautiful picture

[This review was collected as part of a promotion.] I'm still trying to learn all the things this new LG TV has in its inner workings. There is so much more capabilities than my 15 year old cable TV had. But the pix is beautiful and we bought the LG 4 speaker sound bar to go with it. It truly is a grand product.

Review from lg.com
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Jun 28, 2026
Reviewer name: PhilofMD
4 out of 5 stars
4 out of 5 stars review

Great Picture bad sound

TV is great the picture is beautiful. With all the attention spent on the picture there should have been and equal balance on the sound and speakers as well. For the money spent on this tv I shouldn't have to spend equal amount on a sound bar to make this tv a 5 star.

Review from lg.com
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reply from LG

Hello! Your new LG TV delivering a beautiful picture is exactly the kind of excellent visual quality we aim to provide. We appreciate your feedback regarding the sound balance and built-in speakers, and we will be sharing your notes with our product team to ensure our future audio designs match up perfectly with our screens. Thank you for your review. ^James

Jun 7, 2026
Reviewer name: Dale Till
4 out of 5 stars
4 out of 5 stars review

Be able to silence The TV on-off sound

[This review was collected as part of a promotion.] Overall, I'm quite happy with the product… However, I was somewhat disappointed when the TV arrived that it was geared on the side of streaming rather than for cable service. The instructions need to be improved for the conversion from streaming to cable. One of the things that impressed me was use my DVR with the new TV that has capability of playing back at more than two times normal speed. My old TV would display choppy video at that fast speed whereas the new TV (a faster processor?) was able to handle this two times playback much smoother and clearer which was a pleasant surprise that I didn't know about this asset until I got the TV installed at home.

Review from lg.com
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reply from LG Digital Care Team

Hi there Dale! Thanks for sharing your thoughts. Glad to hear the performance perks like smoother DVR playback were a pleasant surprise. We’ll make sure your notes about setup clarity and sound options get passed along to our product team. If you need anything else, @LGUSSupport is always here to help. #LifesGood ❤️ -Rich

Feb 26, 2026
Reviewer name: Wrigley Dave
4 out of 5 stars
4 out of 5 stars review

Rough start great result

Out of the box, my TV was buggy. Sound would stop working (even the sound test was silent), it would disconnect from ARC, apps would crash (no remote function, except to change volume, settings, go to home screen). I downloaded the firmware from the website (which did nothing at first) then did the factory reset and viola, everything fixed. Why didn't LG support ever suggest this? (they only had me ungplug the TV which only temporarily fixes these issues). Why would I need to do this out of the box? Also, the mute button being on the volume down is really dumb-to lower my volume 20% I now have to individually hit volume down 20 times because I can't hold it for 2 seconds? Also, please attach the light sensor function to individual picture modes, I want full eye searing HDR when I want it and a nice dark picture when I want it, but the light sensor limits HDR brightness by default-really dumb-it's not just for power savings. Also setting all picture modes to +20 cold and color saturation to 60 is made everything look neon and the AI settings mode used tiny blurry images. The sound AI audio clips where so compressed and muddy that through the terrible built in speakers I just got a headache. Guys, please offer a better range of picture presets so we can have a good out of the box experience. Please fix the software updates. Please fix the mute button fiasco. I was 1 day away from a return.

Review from lg.com
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reply from LG

Hello, Wrigley! We appreciate you sharing your experience with your LG TV, and it’s great to hear that after the reset everything is now running smoothly. We’re glad the LG unit is delivering the performance you expected once fully set up. Your thoughts on the mute button layout, picture presets, and light‑sensor behavior are genuinely helpful—feedback like this plays a big role in shaping future improvements. For more feedback or questions, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. Thanks for choosing LG! #LifesGood ^James

Oct 23, 2025
Reviewer name: Duncan S
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Smart TV

[This review was collected as part of a promotion.] Good TV with excellent picture & sound quality. Easy set up & very interactive functionality.

Review from lg.com/uk
Helpful?3OO6SWGBPV6U15850624777