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Epson PowerLite X21

Epson PowerLite X21 Projector

10000:1 XGA (1024x768) 37dB 3,000 ANSI Lumens Jan 2014
Contrast Ratio (typical) Projector Native Resolution Noise Level Projector Brightness Release Date
$67.64 Electricity cost over 5 years. Calculate
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4 Reasons For

Good Brand

Epson 10000:1 contrast ratio data projectors have good reviews on average and across all data projectors Epson is one of the better rated manufacturers.

Has a Built-In Speaker(s)

The PowerLite X21 has a built-in speaker(s), as do most of the other projectors of this spec and age.

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Three VGA (D-Sub) Ports Quantitys

The Epson PowerLite X21 is a three VGA (D-Sub) ports quantity data projector.

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Fairly Long Service Life of Lamp

The service life of lamps of 10000:1 contrast ratio data projectors that were released more than two years ago range from 500h to 30,000h, and the average service life of lamp is 6,200h. At 5,000 hours, the PowerLite X21 has a fairly long service life of lamp compared to most of the other similar spec multimedia projectors that were released more than two years ago.

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6 Reasons Against

Only 100V AC Input Voltage

This projector has a 100 - 240V AC input voltage, which is the most commonly found AC input voltage on data projectors of a similar type and age to it.

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Does Not Support 3D

Like most of the other projectors of a comparable spec and age to the PowerLite X21, the Epson PowerLite X21 does not support 3D.

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Does Not Support Full HD

Like most of the other projectors of this spec and age, the Epson PowerLite X21 does not support full HD.

Alternative multimedia projectors which also support full HD that you might want to look at include the Benq W1300[plb_1998671_price] which also has a higher rating.

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Does Not Support Wi-Fi

Like most of the other 10000:1 contrast ratio data projectors that have been on the market for around the same time as the PowerLite X21, the PowerLite X21 does not support wi-Fi.

We compared this multimedia projector to all the other projectors with a wi-Fi and we think the Benq W1500[plb_1561671_price], or the Epson PowerLite 1222[plb_2225031_price] which is also higher rated is also worth considering.

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Quite Small Bulb Power

The PowerLite X21 has one of the smaller bulb powers (only 200 Watts) amongst multimedia projectors of this age. The smallest bulb power of comparable spec data projectors that came out more than two years ago is 15W and the biggest is 840W.

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Only One HDMI Ports Quantity

Most 10000:1 contrast ratio data projectors that have been on the market for more than two years have between one and two HDMI ports quantitys, including the PowerLite X21 which has one HDMI ports quantity.

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4 Other reasons to consider the Epson PowerLite X21

Released Over Three Years Ago

This 10000:1 contrast ratio projector was released over three years ago.

Average Noise Level

At 37 decibels, the Epson PowerLite X21 has a relatively typical noise level compared to most of the other projectors of this type and age.

It may also be worth also looking at one of the alternative 37dB noise level projectors currently available including the Epson EB-W18[plb_2069440_price] which has better reviews.

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Average Projector Brightness

The PowerLite X21 has a pretty standard projector brightness (3,000 ANSI lumens) compared to most of the other projectors of a similar age and type to the PowerLite X21.

If you want a brighter projector brightness then you might want to look at the Epson PowerLite 580[plb_2175976_price] (3,200 ANSI lumens and higher rated).

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XGA (1024x768) Projector Native Resolution

The highest resolution of the PowerLite X21 is XGA (1024x768). That's 23% less resolution than the most frequently found projector native resolution of WXGA (1280x800).

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Specification

Projector
Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Colour Light Output
White Light Output
Projection Distance
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Lamps
Lamps Quantity
Service Life of Lamp (economic Mode)
Lamp Type
Bulb Power
Service Life of Lamp
Lens System
Aperture Range (F-F)
Focal Length Range (f-F)
Focus
Video
Supported Video Modes
Analog Signal Format System
Ports & Interfaces
RS-232 Ports
S-Video Inputs Quantity
USB Connector Type
USB 2.0 Ports Quantity
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
Performance
Noise Level
Noise Level (economic Mode)
Multimedia
Built-In Speaker(s)
RMS Rated Power
Number of Built-In Speakers
Design
Cable Lock Slot
Cable Lock Slot Type
Colour of Product
Product Type
Power
Power Source
Power Consumption (typical)
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Temperature (T-T)
Weight & Dimensions
Weight
Height
Depth
Width

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $67.24
Electricity cost when on standby
@ $0.102687156 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
@ $0.00146578608 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 $67.24
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Epson PowerLite X21uses then please let us know by entering those figures in the boxes above.
0.45T
Running this projector over 5 years will generate 0.45 tonnes of carbon dioxide (CO2).
12
To offset that much CO2 you would need to plant 12 tree seedlings and grow them for 10 years.
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