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Epson EB-X31

alaTest has collected and analyzed 257 reviews of Epson EB-X31. The average rating for this product is 4.6/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Reviewers really like the design and size. The price and image quality also get good feedback, but there are some mixed reviews about the noise. Many are less positive about the reliability.

usability, image quality, price, size, design


We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the Epson EB-X31 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 257 reviews)

User Reviews  

Showing 213 review(s)

Expert Reviews User Reviews


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Showing 1 - 65 of 213 Show Reviews: in English | in other languages (44)

Consumer review ( review summary for Epson EB-X31


alaTest has collected and analyzed 55 user reviews of Epson EB-X31 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 People are impressed by the size and noise. The usability and price are also appreciated. Many are critical about the reliability.

image quality, price, usability, noise, size


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

This summary is based on the products: Epson EB-X31 XGA 3200 Lumens 3 LCD Portable ProjectorEpson EB-X31 XGA 3200 Lumens 3 LCD Portable Projector

Jul, 2018

Consumer review (

Lovely Item ***


*Lovely design, easy set up and Quick start. *Very bright and crisp *No 3D, MHL, support *build in fan is noisy as compare to other models.

Sep, 2017

Consumer review (

Quiet and Bright


I needed and general purpose projector for our church activities and I tried a couple of LED projectors which were not as bright despite being headlined as 3000 Lumens and were very noisey. This one has two settings normal and eco. Even on eco it is...

Sep, 2017

Consumer review (

Portable laptop projector


Really good picture just plug and play. Light weight so great for transportation

Aug, 2017

Consumer review (

Projector is amazing for our family movie nights


Love it I was slightly sceptical at first but love our new cinema the projector is so quiet I don't have a bad word to say about it well worth the money.

Jul, 2017

Consumer review (

EPSON EB-X31 Long Throw Office Projector


Easy to operate. Strong clear picture.

Only one minor thing. There is only one height adjuster at the front which can make it a little wobbly.

Jul, 2017

Consumer review (

Affordable and portable quality HD Projector


Excellent projector with really bright projection that also works in light. Good quality build from Epson as always also supporting HD. As always Argos provided excellent service, I was able to collect from my local Argos the next day. Great service...

Jul, 2017

Consumer review (

EPSON EB-X31 Long Throw Office Projector


I used it for training outdoor displaying on a white portable projector screen, bright sun shining directly on the screen an the PPT presentation was still clear and visible to all. Absolutely amazed to be able to do so. Super easy to use, software is...

Regulation of screen is a bit limited in contrast to some other projectors in that price range. It is also best displayed from 1m-2.5m as otherwise you loose a lot. Ultimately it is excellent for presentations in any brightness (even direct sun light)...

Jul, 2017

Consumer review (

EPSON EB-X31 Long Throw Office Projector


Lack of audio out to connect to external speaker

Jul, 2017

Consumer review (

Excellent quality


Easy to use, neat and compact and picture quality very sharp

Jun, 2017

Consumer review (

EPSON EB-X31 Long Throw Office Projector


Good clear picture, easy to use

Having to buy an extra cable hmi

Jun, 2017

Product Specifications


Cable lock slot: Yes
Cable lock slot type:Kensington
Ceiling mountable: Yes
Colour of product:White
Form factor:Desktop
LED indicators: Yes
Product Type:Desktop projector


Built-in Display: No


Bulb power:200
Lamp Type:UHE
Lamps quantity:1
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:1.58 - 1.72


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


Bluetooth: No
Ethernet LAN: No
Wi-Fi: No

Operational conditions

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

AC adapter included: Yes
Batteries included: Yes
Cables included:USB
Carrying case: Yes
Handheld remote control: Yes
Remote control type:iR
Warranty card: Yes


Noise Level:37
Noise level (economic mode):26 / 28

Ports & interfaces

Audio (L,R) in:1
Component video (YPbPr/YCbCr) in:1
Composite Video In:1
DC-in jack: Yes
HDMI ports 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


Colour light output:3200 / 3300
Contrast ratio (typical):15000:1
Keystone correction, horizontal:- 30 - 30 / -30 - 30
Keystone correction, vertical:- 30 - 30 / -30 - 30
Matrix size:1.4
Native Aspect Ratio:4:3
Number of Colours:1.073 billion colours
Projection distance:1.8 - 2.17
Projection distance (tele):2.17 - 2.17
Projection distance (wide):1.8 - 1.8
Projection Technology:3LCD
Projector brightness:3200 / 3300
Projector brightness (economic mode):2240
Projector native resolution:XGA (1024x768)
Screen size compatibility:762 - 7620
Supported aspect ratios:4:3
White light output:3200 / 3300
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

Weight & Dimensions

Depth:23.4 / 29.7
Height :7.7 / 8.2