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Customer reviews for LG 55" Class Nano NU850 Series 4K Smart TV for
LG 55" Class Nano NU850 Series 4K Smart TV
3.8 out of 5 stars
stars
65 ratings65 reviews
  1. 5 stars45% (29)
  2. 4 stars22% (14)
  3. 3 stars12% (8)
  4. 2 stars9% (6)
  5. 1 star12% (8)

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Showing 1-10 of 65 reviews
Aug 3, 2026
Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great

[This review was collected as part of a promotion.] At the moment great Hope it lasts longer then the others I've brought Great picture easy to use Would always but lg

Review from lg.com/uk
Helpful?5JUHU8QLNI9U19936016783
Mar 8, 2026
Jayt70
5 out of 5 stars
5 out of 5 stars review

Great for Playstation 4pro and Playstation 5pro

Love this tv. Got for my PS4PRO and PS5pro. Lg put Game Optimizer in it it has great gaming i Love thev features.HDR10PRO Looks amazing. My 1st time utilizing HDR and what a different it makes

Review from lg.com
Helpful?5JUHU8QLNI9U19936016783
reply from LG

Hi, Jay! We’re thrilled to hear how much you’re enjoying your LG TV, especially with your PS4 Pro and PS5 Pro. Gaming really shines when features like LG Game Optimizer and HDR10 Pro come together, and it’s great knowing you’re seeing that difference firsthand! For more feedback or questions, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. Thanks for choosing LG! #LifesGood ^James

Mar 26, 2026
Magnum QI
5 out of 5 stars
5 out of 5 stars review

Great dependable tv.

This is our third LG TV purchase this year and we're very happy with both 65” and the 55”. When it is back in stock, we'll order a 27” for the kitchen. They are easy to navigate and work very well.

Review from lg.com
Helpful?5JUHU8QLNI9U19936016783
reply from LG

Hello! We’re excited to hear how much you’re enjoying your LG TVs. Picking up the 65" and 55" in the same year is quite the upgrade streak, and it’s great knowing they’ve been easy to navigate and performing just the way you hoped. We love that you’re already planning to add the 27" to your kitchen lineup once it’s back in stock — sounds like an LG home in the making! For more feedback or questions, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. Thanks for choosing LG! #LifesGood ^James

Jan 5, 2026
Aidan Paul Hall
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

50'' TV

[This review was collected as part of a promotion.] I've just purchased this product and totally happy I did so, excellent quality picture and sound, but such an experience when I'm hooked up with my gaming console and the US40T surround sound speakers setup, literary blown away lol,

Review from lg.com/uk
Helpful?5JUHU8QLNI9U19936016783
Sep 16, 2025
PaulN66
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good picture at a great price.

[This review was collected as part of a promotion.] I purchased this TV for the living room. It's mounted on the wall and we watch it from a distance of about 3m. It produces good vibrant colours and contrast. The user interface is easy to use. There are three hdmi sockets, we use one connected to a Sky puck and a firestick. The hdmi port that is an eArc port connects to an LG soundbar which we ordered after. As we previously had a soundbar we did notice a drop in sound quality from the built in speakers, however the new LG soundbar improved the sound and supplies 5 channel surround sound. Overall I'm very pleased with the picture quality especially on such a large TV. The price for this quality makes it a good buy.

Review from lg.com/uk
Helpful?5JUHU8QLNI9U19936016783
Jun 29, 2026
Ramde
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great 4K Picture & Easy Smart TV

[This review was collected as part of a promotion.] I bought the 55UA75006LA last month and it's been excellent so far. The 4K picture is really sharp and bright, and WebOS is very easy to use for Netflix and YouTube. Great TV for the price, very happy with it.

Review from lg.com/uk
Helpful?5JUHU8QLNI9U19936016783
Jul 22, 2026
Kxxx
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Lovely TV

[This review was collected as part of a promotion.] Lovely TV - great picture, easy to set up. No booklet to show the detail of how to navigate, so I had to keep googling questions -but I got there in the end.

Review from lg.com/uk
Helpful?5JUHU8QLNI9U19936016783
Jul 3, 2026
Wemil
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good tv

[This review was collected as part of a promotion.] All good. Only thing I will say is it's a little slow with turning on / over and getting on apps compared to my last TV.

Review from lg.com/uk
Helpful?5JUHU8QLNI9U19936016783
Jun 16, 2026
Lord Shane
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

OS is slow

I've had this TV for three days, and my main issue is its slow performance. Almost every button press has a noticeable delay, with the settings menu being the worst—it takes quite a while to open and navigate. Other than that, there are several positives. WOW Orchestra works very well, and the sound integration is impressive. The picture quality is decent; the colours are good, although they aren't quite as vibrant as I was hoping for. Brightness is strong and handles a sunlit room without any problems. One thing that really stood out is the casting feature. It works smoothly and reliably, making it easy to stream content from other devices. Overall, it's a solid TV with good brightness, sound, and casting capabilities, but the sluggish interface prevents it from feeling as premium as it could.

Review from lg.com/ca
Helpful?5JUHU8QLNI9U19936016783
reply from LG CareQ

We're thrilled to hear that you're enjoying the impressive sound integration with WOW Orchestra, the strong brightness performance in your sunlit room, and the smooth casting experience. It's great to know these features are helping deliver the experience you were looking for. We also appreciate your feedback regarding the responsiveness of the interface and settings menu. We can certainly understand how a delay in navigation can impact the overall experience, especially on a new TV. As a simple troubleshooting step, we recommend checking for any available software updates, as these often include performance improvements and optimizations. You may also find that performing a quick power cycle by unplugging the TV for approximately 60 seconds and then reconnecting it can help refresh the system after the initial setup process. We want you to enjoy every aspect of your new TV. If the responsiveness does not improve after trying these steps, our LG CareQ team would be happy to assist further at 1-888-542-2623, or via WhatsApp, live chat, or email at https://www.lg.com/ca_en/support/contact-us/. Please reference CNN260618073950 so we can assist you further. Thank you again for taking the time to share your feedback and for choosing LG—we truly appreciate your support.

Jun 22, 2026
Byron
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Disappointed in Picture

Just purchased tv but disappointed with clarity of picture despite going on line and making all the suggested adjustments. My last step is to try a better HDMI cable from satellite receiver but not optimistic that will make much of a difference. Our 60" LG tv upstairs is much clearer!

Review from lg.com/ca
Helpful?5JUHU8QLNI9U19936016783
reply from LG CareQ

Thank you for sharing your experience with your 75NU850BPUA. While we're glad you've chosen LG again, we can certainly understand your concern when a new TV isn't delivering the picture clarity you were expecting, especially when you're comparing it to another LG TV in your home. We appreciate that you've already taken the time to try the recommended picture adjustments. Trying a different high-speed HDMI cable is a great next step, as signal quality from the satellite receiver can sometimes have a significant impact on picture performance. It may also be worth checking that the receiver is set to output at the highest available resolution and that any picture enhancement settings on the source device are properly configured. We want you to enjoy the sharp, vibrant picture your TV is designed to deliver. If the picture quality still doesn't meet your expectations after testing a different cable, please reach out to us so we can explore additional troubleshooting steps with you. Thank you for taking the time to leave a review. We appreciate your feedback and the opportunity to help. Our LG CareQ team is always here to assist at 1-888-542-2623, or via WhatsApp, live chat, or email through our support page: https://www.lg.com/ca_en/support/contact-us/ and reference CNN260625192668 so we can assist you further.