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LG 43UH603 Series

alaTest has collected and analyzed 374 reviews of LG 43UH603 Series. The average rating for this product is 4.8/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Opinions about the design and sound are overall positive. The price and image quality are also mentioned favorably, but many are negative about the energy efficiency and reliability.

usability, image quality, price, sound, design

remote control, reliability, energy

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the LG 43UH603 Series is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 374 reviews)

User Reviews  

Showing 361 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 361 Show Reviews: in English | in other languages (13)

Consumer review (

Top quality TV


We bought this to replace a broken Sony HD Tv and at half the price the quality is amazing!

Sep, 2017

Consumer review (

Great picture quality


Delighted with the purchase of this tv. Great picture quality and easy to set up and use

Sep, 2017

Consumer review (

Easy to use and setup. great value.


Very happy. Great picture. Better sound than I expected. Great value.

Sep, 2017

Consumer review (



I brought this product a month from richer sounds.

Sep, 2017

Consumer review (

Kids bedroom


I brought this 4K tv for my sons bedroom. The tv has good motion rate when playing his xbox one s, with no juddering, he also loves all the apps available with the smart features and can also control the tv with his iPad

Sep, 2017

Consumer review (



THE TV has a lot of functions which I am hardly using

Sep, 2017

Consumer review (

lovely picture


I am thrilled with my new tv but am more thrilled of the service of the shop in Watford.

Sep, 2017

Consumer review (

Excellent value for money


Bought this with minimal planning as my old TV just stopped working. Excellent deal on what seems to be a very good TV. As always, the Richer Sounds people are great to deal with. Great customer service, friendly, knowledgeable, helpful. Used the TV...

Sep, 2017

Consumer review (

Superb TV


My old TV of 10 Years finally expired a month ago so I took a trip to Richer Sounds on the Sunday afternoon I left the shop with my new LG 43 inch TV I plugged it in set up was so simple and easy I already have a LG sound bar so sound set up was...

Sep, 2017

Consumer review (



We bought this TV to upgrade from a 32in model that also came from Richer Sounds several years ago. The TV is excellent, the picture is lovely, but there is on snag: the so-called instruction manual is absolutely useless.

Sep, 2017

Product Specifications


Audio decoders:DTS / DTS,Dolby Digital
Audio decoding technologies:DTS-HD
Built-in audio decoders:DTS / DTS, Dolby Digital
Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:20


Digital Living Network Alliance (DLNA) certified:Y
DLNA Certified: Yes
Energy Star certified: Yes
Green (Eco) compliant:Y


Color of product:Black


3D compatibility: No
Aspect Ratio:16:9
Display Diagonal:43
Display Diagonal (metric):42.5
Display Resolution:3840 x 2160
Display Technology:LED
HD type:4K Ultra HD
LED backlighting type:Direct-LED
Motion interpolation frequency:100 / 120
Motion interpolation technology:PMI (Picture Mastering Index) / TruMotion
PMI (Picture Mastering Index):1200
Screen format adjustments:16:9
Screen shape:Flat
Supported graphics resolutions:3840 x 2160
Supported video modes:2160p / 720p, 1080p, 2160p

Energy Management

AC input frequency:50/60
AC input voltage:100 - 240 / 110 - 240
Annual Energy Consumption:77
Energy efficiency compliance:A+
Energy saving mode: Yes
Power consumption (standby):0.3 / 0.5
Power consumption (typical):100 / 53


On/Off switch: Yes
VESA mounting:Y
VESA mounting interfaces:200 x 200

Management Features

Auto power off: Yes
ECO mode: Yes
Electronic Program Guide (EPG):Y
Electronic Programme Guide (EPG): Yes
On/Off timer: Yes
Programming period:8
Sleep Timer: Yes


Bluetooth: No
Browsing: Yes
Ethernet LAN:Y
Ethernet LAN connection: Yes
Web browser:Y
Wi-Fi: Yes
Wi-Fi Direct: Yes
Wi-Fi standards:IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n

Packaging Content

3D glasses included: No
Batteries included: Yes
Cables included:AC
Desktop stand: Yes
Handheld remote control: No
Manual: Yes

Packaging Data

Package depth:6
Package height:26
Package weight:23.4
Package width:41.6


High Dynamic Range Imaging (HDRI):Y
Local dimming: No
Processor cores:4
Subtitles function: Yes
Teletext function: Yes
Video compression format:H.265
Video formats supported:H.265

Ports & interfaces

Audio Return Channel (ARC): Yes
Common interface (CI): Yes
Common interface Plus (CI+): Yes
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: 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 (WiDi) Technology: Yes
Intel® Wireless Display (Intel® WiDi):Y
Mobile High-Definition Link (MHL):Y
PC in (D-Sub): No
RF ports quantity:1 / 2
RS-232 port:1
RS-232 ports:1
USB 2.0 ports quantity:1


AC input frequency:50/60
AC input voltage:100 - 240 / 110 - 240
Annual Energy Consumption:77
Energy efficiency class:A+
Energy saving mode:Y
Power consumption (standby):0.3 / 0.5
Power consumption (typical):100 / 53

Smart TV

Internet TV: Yes
Operating system installed:Web OS
Operating system version:3.0
Screen mirroring:Y
Smart TV: Yes
Timeshift: Yes

Technical Details

LED backlight: Yes

TV Tuner

Analog signal format system:NTSC M
Auto channel search: Yes
Digital signal format system:ATSC / DVB-C, DVB-S2, DVB-T2
Tuner Type:Analog & digital

Weight & Dimensions

Depth:3.2 / 3.21
Depth (with stand):5.98 / 8.58
Height (with stand):24.9 / 26
Package depth:5.98
Package height:26
Package weight:23.4 / 24.3
Package width:41.6
Weight:19.2 / 19.8
Weight with stand:19.8
Width (with stand):38.4