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Epson EX51
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Epson EX51 Projector

2000:1 XGA (1024x768) 37dB 2,500 ANSI Lumens Mar 2014
Contrast Ratio (typical) Projector Native Resolution Noise Level Projector Brightness Release Date
Ready for action at the office or on the go, the Epson EX51 offers amazing color and image quality. Delivering 2500 lumens of color light output and 2500 lumens of white light output1, it provides... More
$80.93 Electricity cost over 5 years. Calculate
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6 Reasons For

Epson Has Good Multimedia Projector Reviews

Epson has good average ratings for its 2000:1 contrast ratio projectors as well as across its entire multimedia projector range.

Has a Built-In Speaker(s)

The Epson EX51 has a built-in speaker(s), as do most of the other comparable spec data projectors that were released around the same time as the EX51.

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1440 X 1050 Supported Graphics Resolutions

The highest resolution supported by the Epson EX51 is 1440 x 1050. That's 21% less resolution than a 1600 x 1200 (UXGA) projector, which is the most frequently found resolution supported by multimedia projectors of a similar spec and age to the EX51. In addition, this multimedia projector support supported graphics resolutionss of 640 x 480 (VGA) and 1280 x 800 (WXGA) and 1440 x 900 (WXGA+). The worst resolution of all similar spec multimedia projectors that were released more than two years ago is 640 x 400 and the best is 4096 x 2160.

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100V AC Input Voltage

This projector has a 100 - 240V AC input voltage, which is the most frequently found AC input voltage on data projectors that were launched around the same time as it.

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Fairly Long Service Life of Lamp (economic Mode)

With a service life of lamp (economic mode) of 5,000 hours, the Epson EX51 has one of the longer service life of lamp (economic mode)s amongst 2000:1 contrast ratio projectors of this age. The shortest service life of lamp (economic mode) of 2000:1 contrast ratio projectors that have been available for a similar time to the EX51 is 2,500h and the longest is 10,000h.

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Very Light

At only 2.3 kilograms, the Epson EX51 is fairly light compared to most of the other projectors of a comparable type and age to the EX51. The lightest multimedia projector of a similar type and age to the EX51 is 370g heavy, the heaviest is 23kg, and the average weight is 6.5kg.

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10 Reasons Against

Does Not Support Full HD

The Epson EX51 does not support full HD. Most of the other data projectors of this age and type also do not support full HD.

It is worth also looking at other data 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

The Epson EX51 does not support 3D, although keep in mind that most of the other multimedia projectors of a similar type and age to the EX51 also do not support 3D.

We compared this projector to all the other projectors with a 3D and we think the NEC U310W[plb_1531485_price] which also has a higher rating is also worth considering.

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Does Not Support Wi-Fi

The Epson EX51 does not support wi-Fi, although keep in mind that most of the other similar spec multimedia projectors that have been around for a comparable time to the EX51 also do not support wi-Fi.

We think you might also be interested in other projectors which also support wi-Fi 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 Dim Projector Brightness

At only 2,500 ANSI lumens, the Epson EX51 has a quite dim projector brightness compared to most of the other 2000:1 contrast ratio projectors that have been available for around the same time as the EX51. Across all the similar spec multimedia projectors that were released more than two years ago the projector brightnesss range from 110 ANSI lumens to 10,000 ANSI lumens.

There are a number of other 2,500 ANSI lumens brightness projectors currently available that you might also want to look at including the Casio XJ-A246[plb_2223326_price] which has better reviews.

If you would prefer a brighter projector brightness then you might want to look at the Epson D6155W[plb_3060325_price] (3,500 ANSI lumens and higher rated).

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Very Low RMS Rated Power

The RMS rated powers of 2000:1 contrast ratio projectors that have been on the market for around the same time as the EX51 range from 1W to 19W, and the average RMS rated power is 6.9W. The Epson EX51 has one of the lower RMS rated powers (only 1 Watt) amongst multimedia projectors of this age.

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Very Dim Colour Light Output

2000:1 contrast ratio projectors that have been on the market for a comparable time to the EX51 have colour light outputs of between 2,500 ANSI lumens and 3,500 ANSI lumens, and the average colour light output is 2,800 ANSI lumens. With a colour light output of only 2,500 ANSI lumens, the Epson EX51 has one of the dimmer colour light outputs amongst 2000:1 contrast ratio projectors of this age.

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Very Dim White Light Output

With a white light output of only 2,500 ANSI lumens, the Epson EX51 has one of the dimmer white light outputs amongst projectors of this age. The average white light output of 2000:1 contrast ratio projectors that were launched more than two years ago is 2,800 ANSI lumens, and the white light outputs range from 2,500 ANSI lumens to 3,500 ANSI lumens.

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Quite Small Bulb Power

Across all the 2000:1 contrast ratio projectors that have been available for more than two years the bulb powers range from 170W to 4,000W, and the average bulb power is 320W. The bulb power of the Epson EX51 of only 200 Watts is one of the smallest amongst 2000:1 contrast ratio projectors that have been around for around the same time as the EX51.

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Only One VGA (D-Sub) Ports Quantity

The Epson EX51 is a one VGA (D-Sub) ports quantity data projector.

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Only One Lamps Quantity

Most data projectors of a similar age and type to the EX51 have between one and two lamps quantitys, including the Epson EX51 which has one lamps quantity.

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3 Other reasons to consider the Epson EX51

Released Over Two Years Ago

This 2000:1 contrast ratio projector has been on the market for over two years.

Average Noise Level

The Epson EX51 has a fairly average noise level (37 decibels) compared to most of the other 2000:1 contrast ratio projectors that have been on the market for more than two years.

We compared this data projector to all the other 37dB noise level data projectors and we think because of it's better review score, the Hitachi CP-EX250[plb_1874387_price] is also worth considering.

Multimedia projectors with a louder noise level that might also be worth considering include the Hitachi CP-CX250[plb_1740847_price] (37dB).

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XGA (1024x768) Projector Native Resolution

This multimedia projector has a projector native resolution of XGA (1024x768), which is typical of many 2000:1 contrast ratio projectors that came out around the same time as it.

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Specification

Projector
Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Matrix Type
Colour Light Output
White Light Output
Zoom Ratio
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Number of Colours
Lamps
Lamps Quantity
Service Life of Lamp (economic Mode)
Lamp Type
Bulb Power
Service Life of Lamp
Lens System
Throw Ratio
Aperture Range (F-F)
Focal Length Range (f-F)
Focus
Video
Supported Graphics Resolutions
HD-Ready
Analog Signal Format System
Ports & Interfaces
S-Video Inputs Quantity
DC-In Jack
Audio (L,R) in
Composite Video in
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
Ceiling Mountable
Colour of Product
LED Indicators
Product Type
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Voltage Tolerance
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Temperature (T-T)
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Remote Control Type
Handheld Remote Control

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $67.79
Electricity cost when on standby $14.48
@ $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 $82.27
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Epson EX51uses then please let us know by entering those figures in the boxes above.
0.54T
Running this projector over 5 years will generate 0.54 tonnes of carbon dioxide (CO2).
14
To offset that much CO2 you would need to plant 14 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers epson 1024x768, epson v11h311120, epson v11h311120n
Barcodes 00010343875876, 00103438758762

See How Other Projectors Compare to the Epson EX51

AAXA Technologies P450 vs Epson EX51

AAXA Technologies P450 vs Epson EX51
AAXA Technologies P450 Epson EX51
$ 419.00
89% Cheaper to Run
1.9kg Lighter
97% Narrower
Longer Lamp Service Life
2,050 ANSI Lumens Dimmer Projector Brightness
Only One USB 2.0 Port

LED Android Pico Projector vs EX51

AAXA Technologies LED Android Pico Projector vs Epson EX51
AAXA Technologies LED Android Pico Projector Epson EX51
$ 499.00
75% Cheaper to Run
Lighter
Narrower
80% Longer Lamp Service Life
Dimmer Projector Brightness
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