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Casio XJ-A251

alaTest has collected and analyzed 14 reviews of Casio XJ-A251. The average rating for this product is 4.3/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Comments about the size and design are on the whole positive. The image quality and noise are also appreciated. Many are negative about the price.

usability, noise, image quality, design, size


We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the Casio XJ-A251 is awarded an overall alaScore™ of 85/100 = Very good quality.

Review analysis

(Based on 14 reviews)

1 expert reviews

User Reviews  

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Consumer review ( review summary for Casio XJ-A251


alaTest has collected and analyzed 11 user reviews of Casio XJ-A251 from The average user rating for this product is 4.2/5, compared to an average user rating of 4.2/5 for other Projectors on Reviews about the size and image quality are on the whole positive. The design and noise are also appreciated. There are some less positive opinions about the price.

usability, noise, design, image quality, size


82% of the reviews on give this product a positive rating.

This summary is based on the products: Casio XJ-A251 3000 Lumens WXGA DLP ProjectorCasio XJ-A251 3000 Lumens WXGA DLP Projector

Jul, 2018

Expert review by (

Casio Slim XJ-A251 DLP Projector overview


CASIO XJ-A250, a Projector with a revolutionary new Solid- State Light Source - Real XGA (1280 x 800) Resolution Green Slim Projectors, featuring 3000 Lumens, Use of the laser & LED hybrid light source increases the light source life to approximately 20,0

Consumer review (

Casio Slim XJ-A251 DLP Projector


I love this projector! It's small enough and thin enough that I carry it in my laptop travel case with my laptop. The first time I turned it on, I was impressed. Terrific color and all the text in my presentations was crystal clear. It has automatic...

Product Specifications


Cable lock slot: Yes
Ceiling mountable: Yes
Ceiling mounting supported:Y
Colour of product:White
Form factor:Desktop
Product Type:Desktop projector


Built-in Display: No


Bulb power:170
Lamp Type:Laser/LED hybrid
Service life of lamp:20000

Lens System

Optical Zoom:2
Throw ratio:1.15 - 2.3:1 / 1.5 - 2.3:1


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


Ethernet LAN: No
Wi-Fi: No

Operational conditions

Operating relative humidity (H-H):20 - 80
Operating temperature (T-T):5 - 35

Other features

Connectivity Technology:Wired

Packaging Content

Cables included:AC, Composite, VGA / AC, VGA
Handheld remote control: Yes
Manual: Yes


Noise Level:35
Noise level (economic mode):26 / 29
On Screen Display (OSD): Yes
On Screen Display (OSD) languages:CHI (SIMPL), CHI (TR), DEU, ENG, ESP, FRE, ITA, JPN, KOR / CHI (TR), DEU, ENG, ESP, FRE, JPN, KOR, SWE

Ports & interfaces

AC (power) in: Yes
Component video (YPbPr/YCbCr) in:1
DVI port: No
HDMI ports quantity:1
RS-232 ports:1
Serial interface type:RS-232
USB 2.0 ports quantity:1
VGA (D-Sub) ports quantity:1


AC adapter frequency:50/60
AC adapter input voltage:100 - 240 / 110 - 240
AC input frequency:50 - 60
AC input voltage:110 - 240
Power consumption (PowerSave):0.4 / 110
Power Consumption (Standby):0.4 / 110
Power consumption (typical):210
Power Source:AC


Contrast ratio (typical):2000:1
Keystone correction, vertical:-30 - 30 / ±30
Matrix size:1.65
Native Aspect Ratio:16:10
Number of Colours:16.78 million colours
Projection distance:0.84 - 4.8
Projection Technology:DLP
Projector brightness:3000
Projector native resolution:WXGA (1280x800)
Screen size compatibility:457.2 - 7620
Supported aspect ratios:16:10
Zoom capability: Yes


Card reader integrated: No


3D: No
Analog signal format system:NTSC, PAL 60, PAL M, PAL N, SECAM
Full HD: No
HD-Ready: Yes
Supported graphics resolutions:1280 x 800 (WXGA) / 1780 x 660 x 740
Supported video modes:1080i, 1080p, 480i, 480p, 576i, 576p, 720p

Weight & Dimensions

Height :4.3