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LG 49UF6400 UF6400

alaTest has collected and analyzed 234 reviews of LG 49UF6400 UF6400. The average rating for this product is 4.6/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Reviewers are impressed by the design and sound. The price and usability also get good views.

image quality, usability, price, sound, design

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the LG 49UF6400 UF6400 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 234 reviews)

User Reviews  

Showing 234 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 234 Show Reviews: in English

Consumer review (

Great value


Love this tv! Picture is clear and everything looks live! Easy to setup and no issues!

Mar, 2016

Consumer review (

cool t.v


Love the colors and 4k look of the t.v. the feature when you put the hdmi is cool how it pops up.

Mar, 2016

Consumer review (

Awesome TV


Awesome TV IMO; agree with others may get a little sound bar. Easy to set up, nice remote. The size is perfect for our not huge room. The picture quality and color setting is great, and we haven't even seen any 4k content yet, but when becomes more...

Mar, 2016

Consumer review (

Great picture clarity


This is an ultra thin and sleek television. Easy set-up, combined with an exceptionally clear picture, multi-functionality and affordable price make this the perfect mid-size television.

Mar, 2016

Consumer review (

Buy 4K cables and you can't go wrong


Initially, I was not very pleased with the picture quality of this LG and was considering packaging it up and taking it back. I tried everything including online websites dedicated to setting picture quality and nothing was working. Eventually, I...

Mar, 2016

Consumer review (

Impressed with picture quality


Love the very easy to understand instuctions and presently HDTV is what's availible until Wifi connected, but still awesome picture.

Mar, 2016

Consumer review (

Works great


Tv worked great. HDTV and the smart tv aspect is very nice.

Mar, 2016

Consumer review (

Nice picture


I love this tv. Very easy to set up and the sound is cool. All around great tv.

Mar, 2016

Consumer review (

great picture


I was't aware of the difference between the regular HD and the Ultra HD. I really enjoy the depth of the picture and definitely the large screen. It makes my viewing more enjoyable.

Mar, 2016

Consumer review (

Perfect fit for our den


I was a bit worried that the 49 inch screen would be too big, but the picture quality makes it a perfect fit in our den.

Mar, 2016

Product Specifications


Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:20
Sound modes:Movie, Sports, Standard


Color of product:Black


Aspect Ratio:16:9
Display Diagonal:49
Display Resolution:3840 x 2160
HD type:4K Ultra HD
Motion interpolation technology:PMI (Picture Mastering Index)
Screen format adjustments:4:3, 14:9, 16:9
Screen shape:Flat
Supported graphics resolutions:3840 x 2160

Energy Management

AC input frequency:50/60
AC input voltage:100 - 240
Power consumption (standby):0.3


Ethernet LAN:Y
Ethernet LAN connection: Yes
Wi-Fi: Yes
Wi-Fi Direct: Yes

Packaging Content

Warranty card: Yes


24p: Yes
24p support:Y
Audio formats supported:AAC, AC3, EAC3, HE-AAC, MP2, MP3, PCM, RA-Lossless, WMA
Image formats supported:JPG
Video compression format:DIVX HD, RMVB
Video formats supported:DIVX HD,RMVB

Ports & interfaces

Component video (YPbPr/YCbCr) in:1
Composite video in:1
DVI port: No
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
HDMI ports quantity:2
HDMI version:1.4
USB 2.0 ports quantity:1


AC input frequency:50/60
AC input voltage:100 - 240
Power consumption (standby):0.3

Smart TV

Internet TV: Yes
Operating system installed:Web OS
Operating system version:2.0
Smart TV: Yes

TV Tuner

Analog signal format system:NTSC M, PAL DK, PAL I
Tuner Type:Analog & digital

Weight & Dimensions

Depth (with stand):8.23
Height (with stand):27.4
Weight with stand:2.65
Width (with stand):43.6