LG 49UM7100PLB review
Test scoreShow Context

- 49-inches
- LCD
- 4K Ultra-HD
The 49-inch 49UM7100PLB is part of LG's cheapest 4K range for 2019, and while quality can follow price, it's not always the case, so don't assume LG's most basic 4K set will also be its worst. Its 4K display is bolstered by two HDR formats and it uses the same operating system as LG's fanciest models. Read our review to see if this is a cheap TV worth keeping an eye on.
- Pros and cons
- What is it?
- What's the picture quality like?
- What about the sound?
- What's it like to use?
- Is there anything else I should know?
- Should I buy it?

Technical specifications
Test results
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
Find out how we test televisionsPut us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Make smarter choices
- 38%Lowest score
- 63%Average score
- 83%Highest score
Put us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Suggested alternatives
Related articles
How to buy the best TV
Our in-depth guide reveals how to buy the best TV with confidence, explaining features like 4K and HDR, what size television you should buy, which are the best TV brands, how much you should spend on a TV and more.
What is smart TV? Best smart TVs for 2020
Smart TVs connect to the internet and let you access apps like BBC iPlayer, All 4 and Netflix to watch and catch up on films and TV programmes.
What size TV should I buy?
Find unique Which? insight into the ideal size of TV for your home. Plus, find the top TVs in all these sizes.