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Epson EB-W31

Epson EB-W31
alaScore 89

76 reviews

Feb, 2018

alaTest has collected and analyzed 76 reviews of Epson EB-W31. The average rating for this product is 4.5/5, compared to an average rating of 4.2/5 for other Projectors for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the Epson EB-W31 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 76 reviews)

User Reviews  


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Showing 1 - 65 of 74 Show Reviews: in English | in other languages (2)

Consumer review by: ( review summary for Epson EB-W31


alaTest has collected and analyzed 55 user reviews of Epson EB-W31 from The average user rating for this product is 4.5/5, compared to an average user rating of 4.3/5 for other Projectors on

95% of the reviews on give this product a positive rating.

This summary is based on the products: Epson EB-W31 WXGA 3200 Lumen 3 LCD Portable ProjectorEpson EB-W31 WXGA 3200 Lumen 3 LCD Portable Projector

Feb, 2018

Consumer review by: Edward (

Epson EB-W31


Ease of use, picture quality

Fan is a little noisier than is ideal

Jul, 2017

Consumer review by: Tates (

Epson EB-W31


Good quality projector at a low price Starting package contains everything you need apart from an HDMI cable

Wi-Fi is an optional extra

Apr, 2017

Consumer review by: Philip (

Epson EB-W31


Image brightness and qual.ity. Reasonable sound quality. Easy set-up with auto keystone. Long life lamp. Neat appearance.

Zoom useful but limited. Still noticeable black level.

Jan, 2017

Consumer review by: David (

Epson EB-W31


I don't use the projector, we bought it on behalf of our local Church. I am only going on what I have been told. Everyone seems satisfied with it though


Jan, 2017

Consumer review by: Paul (

Epson EB-W31


found it good for value,easy to use. had no problems with it over all thank you great love it..

little bit noisy. so i turn the soundtrack up thats it..

Jan, 2017

Consumer review by: Timothy (

Epson EB-W31


Bright picture, easy to set up and use.

Fan noisy with full brightness, quieter on reduced power

Jan, 2017

Consumer review by: A (

Epson EB-W31


Good image quality, neat carry bag.

Tricky to set up and I have not yet worked out how to use the remote control- will get advice from my grandson ! Poor set up instructions

Dec, 2016

Consumer review by: Mila (

Epson EB-W31


It functions according to features

Nov, 2016

Consumer review by: Andrew (

Epson EB-W31


Easy to use. Minimal fan noise.

Nov, 2016

Consumer review by: Nick (

Epson EB-W31


Easy to set up and use. Very portable. Multiple inputs / options.

Nov, 2016

Product Specifications


Cable lock slot: Yes
Cable lock slot type:Kensington
Ceiling mountable:Y / Yes
Colour of product:White
Product Type:Desktop projector


Bulb power:200
Service life of lamp:5000
Service life of lamp (economic mode):10000

Lens System

Aperture range (F-F):1.58 - 1.72
Focal length range (f-f):16.9 - 20.3
Throw ratio:1.3 - 1.56:1


Built-in speaker(s): Yes
Number of built-in speakers:1
RMS rated power:2


Ethernet LAN: No
Wi-Fi: Yes
Wi-Fi standards:IEEE 802.11b, IEEE 802.11g, IEEE 802.11n

Operational conditions

Operating altitude:0 - 3000
Operating relative humidity (H-H):20 - 80
Operating temperature (T-T):5 - 35
Storage relative humidity (H-H):10 - 90
Storage temperature (T-T):-10 - 60

Packaging Content

Batteries included: Yes
Cables included:AC, USB / VGA
Carrying case: Yes
Handheld remote control: Yes
Manual: Yes
Warranty card: Yes


Noise Level:37
Noise level (economic mode):28
Password protection: Yes
Vertical scan range:50 - 85

Ports & interfaces

AC (power) in: Yes
Audio (L,R) in:1
Composite Video In:1
DVI port: No
HDMI connector type:Full-size
HDMI ports quantity:1
Mobile High-Definition Link (MHL): Yes
S-Video inputs quantity:1
USB 2.0 ports quantity:2
USB connector type:USB Type-A, USB Type-B
VGA (D-Sub) ports quantity:1


AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC input frequency:50 - 60
AC input voltage:100 - 240
Power consumption (economy mode):207
Power Consumption (Standby):0.26
Power consumption (typical):277
Power Source:AC


Contrast ratio (typical):15000:1
Keystone correction, horizontal:- 30 - 30 / -30 - 30
Keystone correction, vertical:-30 - 30
Matrix size:1.5
Native Aspect Ratio:16:10
Number of Colours:1.073 billion colours
Projection distance (tele):1.68 - 2.02
Projection distance (wide):1.68 - 2.02
Projection Technology:3LCD
Projector brightness:3200
Projector brightness (economic mode):2240
Projector native resolution:WXGA (1280x800)
Screen size compatibility:838.2 - 8128
Supported aspect ratios:16:10
Zoom capability:Manual
Zoom ratio:1.2:1


Card reader integrated: No


3D: No
Full HD: No
HD-Ready: Yes
Video colour modes:Blackboard, Cinema, Dynamic, Presentation, sRGB
Video processing:10

Weight & Dimensions

Height :7.7