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Casio XJ-A251
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Casio XJ-A251 Projector

2000:1 WXGA (1280x800) 35dB 3,000 ANSI Lumens Aug 2013
Contrast Ratio (typical) Projector Native Resolution Noise Level Projector Brightness Release Date
Ecologically Sound And Energy-saving.- Mercury-free illumination technology- Up to 20,000 hours without changing lamps with up to 3.000 ANSI lumens- Power consumption less than 1 watt in standby... More
$52.21 Electricity cost over 5 years. Calculate
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6 Reasons For

Has a Built-In Speaker(s)

Like most of the other projectors of this type and age, the XJ-A251 has a built-in speaker(s).

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1600 X 1200 (UXGA) Supported Graphics Resolutions

The highest resolution supported by the Casio XJ-A251 is 1600 x 1200 (UXGA). That's over six times the resolution of the most frequently found supported graphics resolutions of 640 x 480 (VGA). In addition, this data projector support supported graphics resolutionss of 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1400 x 1050 (SXGA+) and 1680 x 1050 (WSXGA+) and 800 x 600 (SVGA). The best resolution of all projectors of this age and spec is 1920 x 1200 (WUXGA) and the worst is 640 x 480 (VGA).

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WXGA (1280x800) Projector Native Resolution

The XJ-A251 has a maximum resolution of WXGA (1280x800). That's 30% more resolution than the most common projector native resolution of XGA (1024x768). Across all data projectors of this spec and age the best resolution is WUXGA (1920x1200) and the worst is XGA (1024x768).

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Fairly Long Service Life of Lamp

The XJ-A251 has one of the longer service life of lamps (20,000 hours) amongst 2000:1 contrast ratio projectors of this age. The average service life of lamp of 2000:1 contrast ratio projectors that have been around for a comparable time to the XJ-A251 is 5,200h.

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Very Light

The average weight of projectors of a similar spec and age to the XJ-A251 is 6.5kg. At only 2.3 kilograms, the XJ-A251 is fairly light compared to most of the other 2000:1 contrast ratio projectors that were released more than two years ago.

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Quite Quiet Noise Level (economic Mode)

The noise level (economic mode)s of comparable spec projectors that have been around for a similar time to the XJ-A251 range from 26dB to 37dB, and the average noise level (economic mode) is 30dB. The Casio XJ-A251 has one of the quietest noise level (economic mode)s (only 26 decibels) amongst 2000:1 contrast ratio projectors of this age.

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8 Reasons Against

Unexceptional Brand

Projectors built by Casio generally have unexceptional reviews compared to other brands.

Does Not Support Full HD

The XJ-A251 does not support full HD. Most of the other projectors of a similar type and age to the XJ-A251 also do not support full HD.

We think you might also be interested in alternative projectors which also support full HD including the AAXA Technologies LED Android Pico Projector[plb_3156294_price] which also has a higher rating.

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Does Not Support 3D

Most projectors of this age and spec do not support 3D. The Casio XJ-A251 is no exception to this as it too does not support 3D.

Alternative data projectors which also support 3D that you might also want to consider include the NEC U310W[plb_1531485_price].

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Does Not Support Wi-Fi

The XJ-A251 does not support wi-Fi. Most of the other 2000:1 contrast ratio projectors that have been on the market for around the same time as the XJ-A251 also do not support wi-Fi.

There are a number of other projectors which also support wi-Fi that you might want to consider including the Epson PowerLite 1761W[plb_1735741_price], or the AAXA Technologies M2 Micro[plb_1759924_price] which is also higher rated.

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Quite Small Bulb Power

Data projectors of this type and age have bulb powers of between 170W and 4,000W, and the average bulb power is 320W. With a bulb power of only 170 Watts, the XJ-A251 has one of the smallest bulb powers amongst 2000:1 contrast ratio projectors of this age.

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Very Low RMS Rated Power

The average RMS rated power of comparable spec projectors that have been available for around the same time as the XJ-A251 is 6.9W. At only 1 Watt, the XJ-A251 has a quite low RMS rated power compared to most of the other 2000:1 contrast ratio projectors that have been around for around the same time as the XJ-A251.

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Only One VGA (D-Sub) Ports Quantity

The Casio XJ-A251 is a one VGA (D-Sub) ports quantity data projector. Most of the other projectors that have been available for more than two years have between one and three VGA (D-Sub) ports quantitys.

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Only One USB 2.0 Ports Quantity

The XJ-A251 is a one USB 2.0 ports quantity projector.

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3 Other reasons to consider the Casio XJ-A251

Released Over Three Years Ago

It was over three years ago when Casio released the XJ-A251.

Average Noise Level

The Casio XJ-A251 has a fairly standard noise level (35 decibels) compared to most of the other data projectors of a similar type and age to the XJ-A251.

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Average Projector Brightness

The XJ-A251 has a pretty average projector brightness (3,000 ANSI lumens) compared to most of the other multimedia projectors of a similar type and age to the XJ-A251.

If this 2000:1 contrast ratio projector projector brightness is not bright enough for you then you might want to consider the Epson D6155W[plb_3060325_price] (3,500 ANSI lumens and higher rated), or the Canon WUX400ST[plb_2983475_price] (4,000 ANSI lumens and higher rated).

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Specification

Projector
Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Keystone Correction, Vertical
Matrix Size
Number of Colours
Zoom Capability
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Number of Colours
Lamps
Lamp Type
Bulb Power
Service Life of Lamp
Lens System
Optical Zoom
Throw Ratio
Offset
Video
3D
Supported Graphics Resolutions
Full HD
HD-Ready
Analog Signal Format System
Ports & Interfaces
RS-232 Ports
DVI Port
USB 2.0 Ports Quantity
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
AC (power) in
Networking
Wi-Fi
Ethernet LAN
Storage
Card Reader Integrated
Performance
Noise Level
Noise Level (economic Mode)
On Screen Display (OSD) Languages
On Screen Display (OSD)
Multimedia
Built-In Speaker(s)
RMS Rated Power
Design
Ceiling Mountable
Form Factor
Colour of Product
Product Type
Display
Built-In Display
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Power Consumption (PowerSave)
Operational Conditions
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Handheld Remote Control
Cables Included

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $50.84
Electricity cost when on standby $2.23
@ $0.105008202 per kwh - Edit electricity price and usage
kwh per hour
kwh per hour left on standby
Electricity price $per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ $0.00149891736 per litre - Edit water usage and price
litres per hour
Water price $per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 5 years $53.07
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Casio XJ-A251uses then please let us know by entering those figures in the boxes above.
0.35T
Running this projector over 5 years will generate 0.35 tonnes of carbon dioxide (CO2).
9
To offset that much CO2 you would need to plant 9 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers casio xja251, casio p143878, casio p172993, casio xja251u, casio xja251uj, casio p143878p, casio p172993p
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