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LG Electronics BD640

alaTest has collected and analyzed 180 reviews of LG Electronics BD640. The average rating for this product is 3.5/5, compared to an average rating of 3.7/5 for other Digital Video Recorders (DVR) for all reviews. Reviewers really like the image quality and price. The size and reliability get less positive opinions. There are some mixed reviews about the design.

usability, price, image quality

reliability, size

We analyzed user and expert ratings, product age and more factors. Compared to other Digital Video Recorders (DVR) the LG Electronics BD640 is awarded an overall alaScore™ of 79/100 = Good quality.

Review analysis

(Based on 180 reviews)

User Reviews  

Showing 175 review(s)

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Showing 1 - 175 of 175 Show Reviews: in English | in other languages (5)

Consumer review by: ( review summary for LG Electronics BD640


alaTest has collected and analyzed 175 user reviews of LG Electronics BD640 from The average user rating for this product is 3.4/5, compared to an average user rating of 3.5/5 for other Digital Video Recorders (DVR) on People are impressed by the image quality. The price also gets good feedback, but some have doubts about the size and design.

usability, price, image quality

reliability, design, size

70% of the reviews on give this product a positive rating.

This summary is based on the products: LG BD640 Network Wireless Blu-ray Disc Player (2011 Model)LG BD640 Network Wireless Blu-ray Disc Player (2011 Model)

Jan, 2018

Product Specifications


Audio D/A Converter (DAC):192kHz/24-bit
Built-in audio decoders:Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD
Signal-to-Noise Ratio (SNR):100


Color of product:Black
Device type:Blu-ray Player



Energy Management

AC input frequency:60
AC input voltage:120
Power consumption (standby):0.5
Power consumption (typical):13

File formats

Video compression format:AVCHD, MKV, MPEG2, MPEG4

Media Types

Disc types supported:BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD-R, DVD-RW


Ethernet LAN connection: Yes
Wi-Fi: Yes

Other Features

Dimensions (WxDxH):16.9 x 7.5 x 1.77
IFU / User manual:Y
Media types supported:CD/DVD/BD
Multiplayer mode: No
Portable: No
Remote controlled: Yes

Packaging Content

Batteries included: Yes
Cables included:AV
Handheld remote control: Yes
Quick start guide: Yes


BD-Live: Yes

Ports & interfaces

Audio (L,R) out:1
Component video (YPbPr/YCbCr) out:1
Composite video out:1
Digital audio coaxial out:1
Ethernet LAN (RJ-45) ports quantity:1
USB 2.0 ports quantity:1


Built-in hard drive: No
Card reader integrated: No


3D compatibility: No
Supported video modes:1080i, 1080p
Video D/A Converter (DAC):162MHz/12-bit

Weight & Dimensions

Package dimensions (WxDxH):18.5 x 11 x 3.5
Package weight:5.8