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LG 55SJ850V

alaTest has collected and analyzed 166 reviews of LG 55SJ850V. The average rating for this product is 4.5/5, compared to an average rating of 4.3/5 for other TVs for all reviews. People really like the durability and price. The usability and sound also get good feedback, but there are some less positive opinions about the reliability.

image quality, sound, usability, price, durability


We analyzed user and expert ratings, product age and more factors. Compared to other TVs the LG 55SJ850V is awarded an overall alaScore™ of 96/100 = Excellent quality.

Review analysis

(Based on 166 reviews)

Expert Reviews  

User Reviews  

Showing 166 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 166 Show Reviews: in English | from other countries

Expert review by : Mark Craven (

LG 55SJ850V 4K Dolby Vision HDR TV review


Lowering the price point for Dolby Vision disc playback, this 55-incher is mainly impressive, although motion and dark-scene handling aren't immaculate.

Oct, 2017

Expert review by (

LG 55SJ850V review

  (Rating Hidden)

The LG 55SJ850V comes bearing the Super UHD branding - a supposedly superior brand of 4K TV. As well as stunning picture quality, the LG 55SJ850V promises superb sound quality. Do our TV experts agree? Find out in our full review.

Jun, 2017

EISA LCD TV 2017-2018

Expert review by (

LG 55SJ850V


LG's mid-range 55in LED-lit LCD TV is a superior all-rounder, matching its excellent, user-friendly webOS 3.5 interface and Dolby Vision/HDR 10/HLG HDR playback to a colour-rich and bright picture performance.

Expert review by : Henrik Skapare (

Test: LG 55SJ850V


Intuitivt gränssnitt ; Bra färgåtergivning ; Hyfsat ljud

Ojämn belysning ; Grådaskig svärta

LG 55SJ850V imponerar med fina färger och ett användarvänligt gränssnitt. Men när det kommer till svärta och kontrast finns det brister.

Dec, 2017

Expert review by : Eric Beeckmans (

Review: LG 55SJ850V (SJ850V-serie) lcd led tv


Naast zijn uitgebreid aanbod oled-modellen blijft LG ook lcd-tv's aanbieden, een noodzakelijke keuze om in elk prijssegment iets te kunnen aanbieden. Bovenaan het lcd-aanbod vinden we de Super Ultra HD-tv's. Die gebruiken ‘Nano cell' technologie voor...


Beperkt contrast

Voor de cinefielen heeft LG zijn oled-tv’s. De Super UHD lcd-modellen, waaronder de 55SJ850V, zijn duidelijk naar de meer doorsnee huiskamer georiënteerd. Het IPS-scherm levert een matige zwartwaarde, en de effecten van local dimming zijn soms...

Jul, 2017

Consumer review (



I'm so happy that I have a great smith tv for a friend

Jun, 2018

Consumer review (



"very happy with product good price looks good would definitely recommend to a friendjohn"

Quiet; Ease to use; Good build quality; Value for money; Looks good

May, 2018

Consumer review (

Great sound whoever arrived faulty


Arrived faulty with backlight bleeding in the corners. This probably isn't anything to do with Very or the delivery but just one of those things. Returned for the OLED version and very happy now! The sound output due to the Harman / Kardan speakers is...

May, 2018

Consumer review (

Excellent TV


I bought this television 2 weeks ago from Richer Sounds Glasgow and it was incredibly easy to put together and set up, but I would recommend 2 pairs of hands before attempting to take it out the box. The picture and sound quality are excellent and has...

May, 2018

Consumer review (



The colours are brilliant and perfect for gaming Anything in 4k on this is phenomenal and HDR especially Dolby vision really shows how great this tv is

May, 2018

Product Specifications


Built-in speaker(s):Y
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:40


Colour of product:Silver, White


Display diagonal:139.7
Display diagonal (metric):139
Display Resolution:3840 x 2160
Display Technology:LED
HD type:4K Ultra HD
Screen shape:Flat
Supported graphics resolutions:3840 x 2160


On/off switch:Y
VESA mounting:Y
VESA mounting interfaces:300 x 300

Management features

Electronic Programme Guide (EPG):Y


Ethernet LAN:Y

Packaging Content

Cables included:AC
Handheld remote control:Y

Packaging Data

Package depth:162
Package height:860
Package weight:24.3
Package width:1360


Audio formats supported:AAC,AC3,DTS,EAC3,HE-AAC,MP2,MP3,PCM,WMA
Child lock:Y
High Dynamic Range Imaging (HDRI):Y
Teletext function:Y

Ports & interfaces

Common interface Plus (CI+):Y
Ethernet LAN (RJ-45) ports:1
HDMI ports quantity:4
HDMI Version:2.0b
Headphone outputs:1
Intel® Wireless Display (Intel® WiDi):Y
PC Audio in:Y
RF ports quantity:2
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:119
Energy efficiency class:A+
Power consumption (PowerSave):0.8
Power Consumption (Standby):0.3
Power consumption (typical):86

Smart TV

Operating system installed:WEB OS
Operating System Version:3.5
Smart TV:Y

TV tuner

Digital signal format system:DVB-C,DVB-S2,DVB-T2

Weight & Dimensions

Depth (with stand):245
Height :708
Height (with stand):763
Package depth:162
Package height:860
Package weight:24.3
Package width:1360
Weight with stand:19.6
Width (with stand):1229