Customer reviews from lg.com
LG - 55" Class (54.6" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV
Average customer rating
3.9
(150 Reviews)
Rating breakdown 150 reviews
5 Stars
87
4 Stars
22
3 Stars
10
2 Stars
7
1 Star
24
75%of customers recommend this product.
(
107 out of
142)
Customer Reviews for LG - 55" Class (54.6" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV
Customer Rating
5
I love this tv
on December 13, 2017
Posted by: Jcatway73
from Sedro Woolley, Wa
[This review was collected as part of a promotion.] I've owned this tv for a few months now and I wouldn't trade it for anything else in its class. I had a Samsung alot like this one but there was some grainy spots in the picture enough that would annoy you while trying to watch it. With this tv every thing I own that hooks up to my Wi-Fi can interact with it. With the LG app you can use your smart phone as a remote with the pointer (kinda works like a Wii remote). Pictures are beautiful and clean. Combined with the LG blueray sound system it sounds awesome too. The only thing I could say that i regret, is that I should have bought the next size up. Lol
Pros: ease of use, Features/Settings, Performance
I would recommend this to a friend!
Quality
5
Features
5
Value
5
Written by a customer while visiting lg.com
Posted by: Bigred34
from LaGrande OR
Verified Purchase:Yes
[This review was collected as part of a promotion.] Love this TV even though it does not have HDR, it does however have the deeper darker color settings. TV is overall a great TV sounds amazing to me but was upset when I found out it did not have HDR, almost all the TVs that I was looking at for 4K said that they came with standard HDR built-in. Up until just recently I thought my TV did have HDR and was at least a little bit disappointed to find out it does not, the picture though is amazingly clear and I still really do love this TV just wish all 4K TVs did have the HDR service!!!
Pros: Performance, Quality
I would recommend this to a friend!
Quality
5
Features
3
Value
4
Written by a customer while visiting lg.com
Customer Rating
1
Tried everything
on August 3, 2018
Posted by: kickserve
from Kennesaw, GA
[This review was collected as part of a promotion.] I found one reviewer that described this TV's picture as "Washed Out." That is the best way to describe it. Out of the box it was dark or faded. Tried Vivid mode but it was too bright. Set it to factory default used a half dozen setting recommendation by other owners and it was absolutely awful I have two other TV' that out this TV to shame. I sold this TV for a loss and the replacement (non LG) was absolutely perfect out of the box. What a relief to get rid of this TV
Pros: Style/Design
No, I would not recommend this to a friend.
Quality
1
Features
1
Value
1
Response from lg.comBy Amber, Customer Service, August 7, 2018
Hello and thank you for the feedback. To help with that, go to Home > Settings > All Settings > Picture. In this menu you can adjust Energy Saving, Eye Comfort Mode and Motion Eye Care which can all have an effect on the brightness. ^AC
Written by a customer while visiting lg.com
Customer Rating
1
never again
on November 30, 2018
Posted by: Bob15
from Thorld, Ontario
bought this tv 2 yrs ago and mother board went which I guess is very popular. Now I got nothing but snow. No parts available to fix and when they are it's just as expensive as a new tv.
No, I would not recommend this to a friend.
Quality
1
Features
4
Value
1
Response from lg.comBy KH, Social Media, December 3, 2018
So that we are able to gain more insight and research what assistance may be available to you, we request that you reach out to a specialist via Twitter @LGUSSupport or Facebook https://www.facebook.com/LGUSSupport/. ^KH
Written by a customer while visiting lg.com
Customer Rating
2
Video Board dead, just over warranty
on May 7, 2019
Posted by: RevCoachG
from Austin, Texas
One week after the one year warranty expired, the video board died. Even worse, this model has been discontinued. Absolutely frustrating. Not sure I will ever buy another LG product. Wondering how LG can help. Maybe they will see this. Until then, I’m not talking highly of LG products.
Pros: Style/Design, Features/Settings, Quality
No, I would not recommend this to a friend.
Quality
2
Features
4
Value
3
Response from lg.comBy Chris, Customer Service, May 7, 2019
That's not good! We're sorry to see that you've run into this issue with your TV. We'll need to gather some additional details from you. Please reach out to a specialist via Twitter @LGUSSupport, Facebook https://www.facebook.com/LGUSA/ or you can give us a call at 800-243-0000. ^CP
Written by a customer while visiting lg.com
Customer Rating
5
Great TV
on May 16, 2022
Posted by: revenger681
[This review was collected as part of a promotion.] I've had this TV for YEARS now. In fact I bought two. One for guests in the loft and another for my bedroom. Both t.v.'s have been great. Apps load fast, picture is great. The price was pretty low, I didn't know what to expect, but this t.v. has exceeded all my expectations!
Pros: Style/Design, ease of use, Features/Settings, Performance, Quality
I would recommend this to a friend!
Quality
5
Features
5
Value
5
Written by a customer while visiting lg.com
Customer Rating
5
Hands down the best, most durable 4K TV so far.
on November 23, 2025
Posted by: soliton
from Greater Philadelphia Area, Pennsylvania
Almost 10 years now, and still running flawlessly. This TV served as the home's main TV for the first few years, then went to my office where it got an extra helping of usage. Having a 4K TV with composite/component connections comes in extremely handy if you're playing old game consoles.
I see the TV going another 10 years easily. LG quality was (and hopefully still is) no joke.
Response from lg.comBy ^Rich, LG Digital Care Team, December 3, 2025
Hi Soliton, thank you for sharing your long‑term experience with the LG 55UF6450. It’s great to hear the TV has delivered flawless performance for nearly a decade, with durable build quality and versatile connections making it perfect for both modern and classic gaming. Knowing it continues to run strong after years of heavy use is a true testament to LG reliability. For any further assistance, feel free to DM us at @LGUSSupport.
#LifesGood ❤️ LG Digital Care Team ^Rich
#LifesGood ❤️ LG Digital Care Team ^Rich
Written by a customer while visiting lg.com
Customer Rating
5
Exceptional Picture!
on November 21, 2015
Posted by: Dan70
Simply the best picture quality of all the television's I reviewed. Great selection of features. Loved the internet connectivity.
Pros: Performance, easy to use, Features/Settings, Quality
I would recommend this to a friend!
Quality
5
Features
5
Value
5
Written by a customer while visiting lg.com