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Epson 475Wi
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Epson 475Wi Projector

3000:1 WXGA (1280x800) 35dB 2,600 ANSI Lumens Aug 2012
Contrast Ratio Native Projector Resolution Noise Level Projector Brightness Release Date
Bring your classroom presentations to life without installing expensive interactive whiteboards. Epson's EB-475Wi comes with many new features, such as dual pen control, PC-free connectivity and... More
£90.12 Electricity cost over 5 years. Calculate
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9 Reasons For

Expert Reviews Are Good

This data projector received an expert rating of 80% from Expert Reviews.

Epson Multimedia Projectors Have Good Reviews

3000:1 contrast ratio projectors manufactured by Epson have good reviews on average compared to other manufacturers. We also checked the reviews for all multimedia projectors (not just 3000:1 contrast ratio projectors) and found that Epson also has good reviews across its entire range.

Supports Full HD Projection

The Epson 475Wi supports Full HD projection, unlike most of the other 3000:1 contrast ratio projectors that have been available for around the same time as the 475Wi which do not support Full HD projection.

It may also be worth considering one of the other projectors which support Full HD projection currently available including because of it's better review score, the Hitachi CP-WX8255A[plb_1884022_price].

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Has a Built-In Speaker

The Epson 475Wi has a built-in speaker, as do most of the other projectors of a comparable type and age to the 475Wi.

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WXGA (1280x800) Native Projector Resolution

This data projector has a native projector resolution of WXGA (1280x800), which is typical of many comparable spec projectors that are a similar age to it.

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Three VGA (D-Sub) Ports

The Epson 475Wi has more VGA (D-Sub) ports than most of the comparable spec data projectors that came out more than two years ago. This data projector is a three VGA (D-Sub) port projector compared to most of the similar spec data projectors that were released more than two years ago which only have between one and two VGA (D-Sub) ports.

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Quite High RMS Rated Power

The RMS rated power of 3000:1 contrast ratio projectors that were launched more than two years ago range from 0.5W to 20W. At 16 Watts, the Epson 475Wi has a quite high RMS rated power compared to most of the other similar spec projectors that are a comparable age to the 475Wi.

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10 Mbit/s Ethernet LAN Data Transfer Rate

This multimedia projector has a 10|100 Mbit/s ethernet LAN data transfer rate, which is typical of many projectors of a comparable age and spec to it.

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Very Quiet Noise Level in Economy Mode

The Epson 475Wi has a quite quiet noise level in economy mode (only 28 decibels) compared to most of the other 3000:1 contrast ratio projectors that have been available for more than two years. The quietest noise level in economy mode of 3000:1 contrast ratio projectors that were released more than two years ago is 26dB and the loudest is 35dB.

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6 Reasons Against

Does Not Support 3D Image Projection

Like most of the other similar spec multimedia projectors that came out around the same time as the 475Wi, the Epson 475Wi does not support 3D image projection.

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Does Not Support WiFi Connectivity

The Epson 475Wi does not support WiFi connectivity, although keep in mind that most of the other 3000:1 contrast ratio projectors that are a similar age to the 475Wi also do not support WiFi connectivity.

We think you might also be interested in alternative multimedia projectors which also support WiFi connectivity including the NEC NP-UM330[plb_1528333_price] which also has a higher rating.

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Quite Dim Projector Brightness

The Epson 475Wi has a quite dim projector brightness (only 2,600 ANSI lumens) compared to most of the other projectors of this age and type. Across all the data projectors that were released more than two years ago the projector brightness range from 100 ANSI lumens to 8,000 ANSI lumens.

If you are looking for a brighter projector brightness then you might also want to look at the Epson VS220[plb_2185658_price] (2,700 ANSI lumens) which also has a higher rating.

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Very Small Lamp Power

With a lamp power of only 190 Watts, the Epson 475Wi has a quite small lamp power compared to most of the other 3000:1 contrast ratio projectors that are a similar age to the 475Wi. The average lamp power of 3000:1 contrast ratio projectors that have been on the market for a similar time to the 475Wi is 240W, and the lamp power range from 140W to 400W.

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Only One USB 2.0 Port

The Epson 475Wi is a one USB 2.0 port projector. Most of the other data projectors of a similar age and spec to the 475Wi have between one and two USB 2.0 ports.

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Very Small Matrix Size

The Epson 475Wi has a quite small matrix size (only 0.55 inches) compared to most of the other projectors that have been on the market for a comparable time to the 475Wi. The smallest matrix size of 3000:1 contrast ratio projectors that have been around for a comparable time to the 475Wi is 0.55", the biggest is 0.75", and the average matrix size is 0.61".

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3 Other reasons to consider the Epson 475Wi

Running Costs Are OK

The 475Wi has an average 1 year running cost of £91 based on average usage levels and energy prices, which is typical compared to the other 92 projectors of this spec and age.

Released Over Four Years Ago

This data projector was released over four years ago.

Average Noise Level

At 35 decibels, the Epson 475Wi has a relatively typical noise level compared to most of the other projectors of this age and spec.

We think you might also be interested in some of the other 35dB noise level multimedia projectors currently available including because of it's better review score, the VE281[pl_1473677_price], or the NP-VE281X[pl_1495517_price] both from NEC or the Epson BrightLink 485Wi[plb_1778249_price].

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Specification

Projector
Contrast Ratio
Native Projector Resolution
Projector Brightness
Horizontal Keystone Correction
Vertical Keystone Correction
Matrix Size
Brightness in Economy Mode
Zoom Ratio
Compatible Screen Size
Projection Technology
Lamps
Service Life of Lamp in Economic Mode
Lamp Power
Lamp Service Life
Lens System
Focus Mode
Video
3D Image Projection
Full HD Projection
Video Mode
Ports & Interfaces
RS-232 Port
DVI Port
S-Video Input
Component Video in Port
Headphone Output
Audio in Port
Composite Video in Port
USB Connector Type
USB 2.0 Port
Ethernet LAN (RJ-45) Port
HDMI Port
VGA (D-Sub) Port
AC Power in
Networking
WiFi Connectivity
Ethernet LAN Data Transfer Rate
Ethernet LAN Connection
Storage
Integrated Card Reader
Performance
Noise Level
Noise Level in Economy Mode
On Screen Display Language
On Screen Display
Preset Mode
Multimedia
Built-In Speaker
RMS Rated Power
Built-In Speaker
Design
Colour
Display
Built-In Display
Power
Power Source
Power Consumption On Standby
Typical Power Consumption
Power Consumption During PowerSave
Operational Conditions
Operating Altitude
Relative Humidity Storage Range
Operating Temperature Range
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Handheld Remote Control
Battery Included
Cable Included
Other Features
F-Number / Relative Aperture
Aspect Ratio

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £88.13
Electricity cost when on standby £1.99
@ £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 £90.12
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Epson 475Wiuses 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.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers epson v11h453520, epson v11h453520w, epson v11h453520r, epson v11h453520wr, epson brightlink475, epson brightlink475w, epson brightlink475wi
Barcodes 00010343886681, 00010343888814, 00611101358145

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See How Other Projectors Compare to the Epson 475Wi

NEC M311 vs Epson 475Wi

NEC M311 vs Epson 475Wi
NEC M311 Epson 475Wi
£ 490.78
Moderately Better Expert Reviews
2.4kg Lighter
Two More USB 2.0 Ports
A Lot Longer Service Life of Lamp in Economic Mode
Significantly Lower RMS Rated Power
12% Dimmer Projector Brightness

Infocus IN3126 vs Epson 475Wi

Infocus IN3126 vs Epson 475Wi
Infocus IN3126 Epson 475Wi
£ 516.00
Two More USB 2.0 Ports
One More Built-In Speaker
Brighter Brightness in Economy Mode
A Lot Lighter
One Less Component Video in Port
6W Lower RMS Rated Power

Hitachi CP-WX4022 vs Epson 475Wi

Hitachi CP-WX4022 vs Epson 475Wi
Hitachi CP-WX4022 Epson 475Wi
£ 720.90
Three USB 2.0 Ports
Two Built-In Speakers
1,000 ANSI Lumens Brighter Brightness in Economy Mode
35% Brighter Projector Brightness
One Less VGA (D-Sub) Port
29% Higher Running Costs Over Five Years
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