Visit our Business Solutions website >>

LG 55UH770 Series

alaTest has collected and analyzed 110 reviews of LG 55UH770 Series. The average rating for this product is 4.5/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Reviewers are impressed by the remote control and price. The sound and usability also get good opinions.

image quality, usability, sound, price, remote control

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the LG 55UH770 Series is awarded an overall alaScore™ of 93/100 = Excellent quality.

Review analysis

(Based on 110 reviews)

Expert Reviews  

User Reviews  

Showing 98 review(s)

Expert Reviews User Reviews


Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 10 of 98 Show Reviews: in English | in other languages (11)

Expert review by : Jean-Francois Lize (

LG UH7700 TV


The LG UH7700 is a good all-around 4k UHD TV. Gamers will be pleased with its performance, while fans of movies and sports might find it a little lacking, as its picture deteriorates in dark rooms. Regardless of intended usage, its wide viewing angle,...

Good viewing angle ; Great smart features ; Especially good for video games

Picture deteriorates in a dark room ; HDR could be better ; Poor uniformity

Mar, 2016

Expert review by : John Archer (

LG 55UH770V Review | Trusted Reviews


Nice design, shame about the picture.

Attractive design ; WebOS is an excellent smart TV interface ; Aggressive price

Poor black levels ; Very distracting local dimming ; Lost shadow detail

Sep, 2018

Expert review by : John Archer (

LG 55UH770V


Although inevitably no rival for the astonishing beauty of LG's OLED TVs, the 55UH770V is still a handsome screen. Its distinctive mid-silver colouring and the metallic sheen of its screen surround and stand create an opulent feel that belies its £999...

Oct, 2016

Expert review by (

LG 55UH770V review

  (Rating Hidden)

LG's 7-series TVs are usually very popular, so we have high hopes for the LG UH770V. This 55-inch set, with 4K HDR (High Dynamic Range) and sound designed by Harman Kardon, certainly looks like it has the goods. But can the picture quality stand up to...

May, 2016

Consumer review (

Great TV... just one downside


great TV and i swear by LG but, having just upgraded to SkyQ 2Tb I am slightly disappointed that all three HDMI inputs are not HDCP 2.2 protocol enabled. This means I am going to have to change my Yamaha amplifier otherwise its the sound or the UHD

Style/Design ; Performance ; Quality

Nov, 2017

Consumer review (

LG 55UH770V 55 inch SMART 4K Super Ultra HD with HDR


Very happy with the new TV. Sound,picture quality everything is great. Very happy customer.

Sep, 2017

Consumer review (

LG 55UH770V


The image quality, just absolutely crisp and sharp with 4k content on.

No real bad points but sometimes it is not very obvious to know what you're getting in terms of picture enhancements, for example, the TV won't exactly tell or confirm to you when the content/source you're using is in HDR. There isn't really an HDR...

Aug, 2017

Consumer review (

LG 4k


Stunning TV, Stunning picture, stunning sound . worth the price

Jul, 2017

Consumer review (

Looks Great FAB 4K TV


I have always bought Sony TV. Thought i would have a change so i went for a 55" LG best move i made would Recommend to anybody

Jul, 2017

Consumer review (

Brilliant product highly recommended !!


This TV was a great buy ! Very modern in looks and technology .very happy customer

Jul, 2017

Product Specifications


Audio decoders:DTS
Audio decoding technologies:DTS-HD
Built-in audio decoders:DTS
Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:20
Sound modes:Cinema, Clear Voice III, Game, Music, Sports, Standard


Digital Living Network Alliance (DLNA) certified:Y
DLNA Certified: Yes


Color of product:Grey
Product color:Grey / Silver
VESA mounting:Y
VESA mounting interfaces:300 x 300


3D compatibility: No
Aspect Ratio:16:9
Display Diagonal:55
Display Diagonal (metric):54.7
Display Resolution:3840 x 2160
Display Technology:LED
HD type:4K Ultra HD
LED backlighting type:Edge-LED
Motion interpolation frequency:200
Motion interpolation technology:PMI (Picture Mastering Index) / PMI (Picture Mastering Index) 2500
Peak luminance ratio:65
Screen format adjustments:4:3, 16:9, Auto
Screen shape:Flat
Supported graphics resolutions:3840 x 2160
Supported video modes:2160p

Energy Management

Annual Energy Consumption:124
Energy efficiency compliance:A+
Power consumption (standby):0.5
Power consumption (typical):85


VESA mounting:Y
VESA mounting interfaces:300 x 300

Management Features

ECO mode:Y
Electronic Program Guide (EPG):Y
Programming period:8
Sleep Timer:Y


Bluetooth:Y / Yes
Ethernet LAN:Y
Ethernet LAN connection: Yes
Web browser:Y
Wi-Fi:Y / Yes

Packaging Content

Batteries included:Y
Cables included:AC, AV
Handheld remote control:Y
Remote Control Type:MR15R

Packaging Data

Package depth:6.89
Package height:33.9
Package type:Box
Package weight:52.5
Package width:53.5


4K upscaler:Y
High Dynamic Range Imaging (HDRI):Y
Local dimming:Y / Yes
Noise reduction:Y
Processor cores:4
Subtitles function:Y
Teletext function:Y

Ports & interfaces

Common interface (CI): Yes
Common interface Plus (CI+):Y
Common interface Plus (CI+) version:1.3
Component video (YPbPr/YCbCr) in:1
Composite video in:1
Consumer Electronics Control (CEC):SimpLink
Digital audio optical out:1
DVI port:N / No
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
HDMI ports quantity:3
HDMI version:2.0a
Headphone outputs:1
Intel® Wireless Display (Intel® WiDi):Y
PC in (D-Sub):N
RF ports quantity:2
RS-232C ports:1
USB 2.0 ports quantity:2
USB 3.0 (3.1 Gen 1) Type-A ports quantity:1


AC input frequency:50/60
AC input voltage:100 - 240
Annual Energy Consumption:124
Energy efficiency class:A+
Power consumption (standby):0.5
Power consumption (typical):85

Smart TV

Internet TV:Y / Yes
Operating system installed:Web OS
Operating system version:3.0
Smart modes:Cinema, Game, Photo, Sports, Standard, Vivid
Smart TV:Y / Yes

TV Tuner

Digital signal format system:DVB-C, DVB-S2, DVB-T2 / DVB-C,DVB-S2,DVB-T2
Tuner Type:Analog & digital

Weight & Dimensions

Depth (with stand):10.4
Height (with stand):30.4
Package depth:6.89
Package height:33.9
Package weight:52.5
Package width:53.5
Weight:37 / 41.4
Weight with stand:41.4
Width (with stand):48.8