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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
£108.89 Electricity cost over 5 years. Calculate
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6 Reasons For

Epson Multimedia Projectors Have Good Reviews

On average Epson 2000:1 contrast ratio data projectors have good ratings compared to other brands as do all data projectors manufactured by Epson.

Has a Built-In Speaker(s)

The Epson EX51 has a built-in speaker(s), as do most of the other projectors that have been around for a comparable time to the EX51.

It may also be worth considering one of the other projectors with a built-in speaker(s) currently available including the Hitachi CP-EX250[plb_1874387_price] which has better reviews.

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1440 X 1050 Supported Graphics Resolutions

The Epson EX51 supports a maximum resolution of 1440 x 1050. That's 21% less resolution than the most common supported graphics resolutions of 1600 x 1200 (UXGA). In addition, this Epson projector support supported graphics resolutionss of 640 x 480 (VGA) and 1280 x 800 (WXGA) and 1440 x 900 (WXGA+). Across all data projectors of this age and spec the worst resolution is 640 x 400 and the best is 4096 x 2160.

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100V AC Input Voltage

This multimedia projector has a 100 - 240V AC input voltage, which is typical of many 2000:1 contrast ratio data projectors that have been around for more than two years.

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Quite Long Service Life of Lamp (economic Mode)

Across all the projectors of this age and spec the service life of lamp (economic mode)s range from 2,500h to 10,000h, and the average service life of lamp (economic mode) is 4,100h. The Epson EX51 has one of the longer service life of lamp (economic mode)s (5,000 hours) amongst 2000:1 contrast ratio data projectors of this age.

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Very Light

With a weight of only 2.3 kilograms, the Epson EX51 is quite light compared to most of the other data projectors that have been around for around the same time as the EX51. The lightest similar spec projector that came out more than two years ago 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 projectors of this spec and age also do not support full HD.

We compared all the other projectors which also support full HD to this projector and we think the AAXA Technologies LED Android Pico Projector[plb_3156294_price] which also has a higher rating is also worth considering.

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Does Not Support 3D

Like most of the other 2000:1 contrast ratio data projectors that have been on the market for a similar time to the EX51, the Epson EX51 does not support 3D.

There are a number of alternative projectors which also support 3D which you might also want to look at including the NEC U310W[plb_1531485_price].

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Does Not Support Wi-Fi

Like most of the other comparable spec multimedia projectors that have been available for a similar time to the EX51, the Epson EX51 does 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 also has a higher rating.

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Quite Dim Projector Brightness

The average projector brightness of projectors that are a comparable age to the EX51 is 4,100 ANSI lumens. The Epson EX51 has one of the dimmer projector brightnesss (only 2,500 ANSI lumens) amongst projectors of this age.

It may also be worth considering one of the alternative 2,500 ANSI lumens brightness data projectors currently available including because of it's better review score, the Casio XJ-A246[plb_2223326_price].

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) which also has a higher rating.

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Very Low RMS Rated Power

The RMS rated powers of 2000:1 contrast ratio data projectors that were launched more than two years ago range from 1W to 19W, and the average RMS rated power is 6.9W. With an RMS rated power of only 1 Watt, the Epson EX51 has one of the lower RMS rated powers amongst 2000:1 contrast ratio data projectors of this age.

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Very Dim Colour Light Output

At only 2,500 ANSI lumens, the Epson EX51 has a fairly dim colour light output compared to most of the other 2000:1 contrast ratio data projectors that were released around the same time as the EX51. The average colour light output of similar spec multimedia projectors that were released more than two years ago is 2,800 ANSI lumens.

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Very Dim White Light Output

At only 2,500 ANSI lumens, the Epson EX51 has a quite dim white light output compared to most of the other comparable spec projectors that have been around for more than two years. The average white light output of data projectors of this age and spec 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

The smallest bulb power of comparable spec data projectors that have been available for a similar time to the EX51 is 170W and the biggest is 4,000W. When compared to other data projectors of a similar spec and age to the EX51 that we have checked, the Epson EX51's bulb power of only 200 Watts is one of the smallest.

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Only One VGA (D-Sub) Ports Quantity

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

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Only One Lamps Quantity

The Epson EX51 is a one lamps quantity projector. Most of the other projectors of this age and spec have between one and two lamps quantitys.

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4 Other reasons to consider the Epson EX51

Running Costs Are OK

The EX51 has an average running cost of £109 over 1 year based on average energy prices and usage levels, which is typical compared to the other 85 projectors of this age and type.

Released Over Two Years Ago

This multimedia projector was released over two years ago.

Average Noise Level

At 37 decibels, the Epson EX51 has a relatively typical noise level compared to most of the other projectors of a comparable age and spec to the EX51.

It may also be worth also looking at one of the alternative 37dB noise level data projectors currently available including the Hitachi CP-EX250[plb_1874387_price] which has better reviews.

If you would consider a projector with a louder noise level then you might want to look at the Benq SP920P[plb_1538071_price] (37dB), or the Hitachi CP-CX250[plb_1740847_price] (37dB).

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XGA (1024x768) Projector Native Resolution

This projector has a projector native resolution of XGA (1024x768), which is the most frequently found projector native resolution on 2000:1 contrast ratio data projectors that have been around for more than two years.

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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 £89.73
Electricity cost when on standby £19.16
@ £0.139 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
@ £0.003474 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 £108.89
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 00010343874145, 00010343875876, 00103438758762

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See How Other Projectors Compare to the Epson EX51

Epson EB-1751 vs Epson EX51

Epson EB-1751 vs Epson EX51
Epson EB-1751 Epson EX51
£ 553.98
36% Lighter
30W Bigger Lamp Power
£8.22 Cheaper to Run
100 ANSI Lumens Brighter White Light Output
Over One Year Older
1,000h Shorter Service Life of Lamp in Economic Mode

Vivitek D5110W-WNL vs Epson EX51

Vivitek D5110W-WNL vs Epson EX51
Vivitek D5110W-WNL Epson EX51
£ 1,504.80
67% Higher RMS Rated Power
Two More VGA (D-Sub) Ports
50% Brighter Projector Brightness
Two Built-In Speakers
2,500h Shorter Lamp Service Life
Heavier

Infocus IN5312A vs Epson EX51

Infocus IN5312A vs Epson EX51
Infocus IN5312A Epson EX51
£ 1,716.93
Higher RMS Rated Power
Two More VGA (D-Sub) Ports
Brighter Projector Brightness
Two Built-In Speakers
2x Shorter Lamp Service Life
74% Heavier
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