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LG Signature OLED77W7 Series

We have collected and analyzed 2 expert reviews and 12 user reviews from international sources. Experts rate this product 95/100 and users rate it 93/100. The average review date is Feb 20, 2018. We have compared these reviews to 1568312 reviews from other TVs. The alaScore™ for this product is 94/100 = Excellent. Last update: Dec 14, 2018.

Review analysis

(Based on 14 reviews)

Expert Reviews  

User Reviews  

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DT Editors' Choice

Expert review by : Caleb Denison (

LG Signature OLED77W7P W7 Series OLED TV review


LG's W7 Signature ‘Wallpaper' OLED delivers the TV we've always dreamed of.

Best picture quality available ; All HDR formats supported ; Stunning, sleek design ; Solid sound quality

Sound bar is large and required

The LG W7 Signature OLED TV is a remarkable achievement for LG, and a class-leading television. This is what a flagship TV should look like, and I gladly give it top marks for this review. I waffled a great deal between a 4.5- and 5-star rating – I...

Apr, 2017

Consumer review (

You have to see it to believe just how good it is


I had a very good plasma before, this is just a hole new level

Mar, 2018

Product Specifications


Audio decoders:DTS / DTS,Dolby Atmos
Audio decoding technologies:Dolby Digital 5.1 Surround Sound
Built-in speaker(s):Y
Built-in subwoofer:Y
Number of Speakers:4
RMS rated power:60
Subwoofer RMS power:2 / 20


Digital Living Network Alliance (DLNA) certified:Y


Color of product:Black / Black, Silver
Peak luminance ratio:65
Product color:Black


Aspect Ratio:16:9
Display Diagonal:77
Display Diagonal (metric):76.8
Display Resolution:3840 x 2160
Display Technology:OLED
HD type:4K Ultra HD
Peak luminance ratio:65
Screen shape:Flat
Supported graphics resolutions:3840 x 2160
Supported video modes:2160p

Management Features

Electronic Program Guide (EPG):Y
Programming period:8


Ethernet LAN:Y
Web browser:Y
Wi-Fi Direct:Y
Wi-Fi standards:IEEE 802.11ac

Packaging Content

Batteries included:Y
Cables included:AC
Handheld remote control:Y
Mounting kit:Y
Remote Control Type:Magic

Packaging Data

Package depth:11.2
Package height:44.5
Package weight:110.2
Package width:75.7


Audio formats supported:AC3,DTS,EAC3,HE-AAC,MP2,MP3,PCM,WMA,apt-X
Auto Depth Enhancer:Y
Digital Video Recorder (DVR):Y
High Dynamic Range Imaging (HDRI):Y
Local dimming:Y
Plug and Play:Y
Processor cores:6
Teletext function:Y
Video compression formats:VP9

Ports & interfaces

Audio Return Channel (ARC):Y
Common interface (CI):Y
Consumer Electronics Control (CEC):SimpLink
Digital audio optical out:1
DVI port:N
Ethernet LAN (RJ-45) ports:1
HDMI ports quantity:4
HDMI version:2.0
Headphone outputs:1
Intel® Wireless Display (Intel® WiDi):Y
PC in (D-Sub):N
RF ports quantity:1 / 3
RS-232C ports:1
USB 2.0 ports quantity:3
USB 3.0 (3.1 Gen 1) Type-A ports quantity:3


AC input frequency:50/60
AC input voltage:100 - 240
Annual Energy Consumption:388
Energy efficiency class:B
Energy saving mode:Y
Power consumption (standby):0.3
Power consumption (typical):280 / 288

Smart TV

App store:LG Content Store
Internet TV:Y
Operating system installed:Web OS
Operating system version:3.5
Smart TV:Y
Video apps:Netflix

TV Tuner

Digital signal format system:DVB-C,DVB-C2,DVB-S2,DVB-T2 / DVB-C,DVB-S2,DVB-T2
Tuner Type:Analog & digital / Digital
Twin tuner:Y

Weight & Dimensions

Depth:0.235 / 0.236
Depth (with stand):8.19
Height (with stand):42.2
Package depth:11.2
Package height:44.5
Package weight:1102.3
Package width:75.7
Width (with stand):67.8