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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 (typical) Projector Native 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
Prices will go up £107
within 2 weeks. 71% confidence. Chart
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£1,665.47
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10 Reasons For

Expert Reviews Are Good

This projector received an expert rating of 80 out of 100 from Expert Reviews.

Epson Has Good Multimedia Projector Reviews

We calculated the average reviews for all Epson projectors and also specifically for Epson 3000:1 contrast ratio projectors and found that in both cases Epson had good reviews.

Supports Full HD

The Epson 475Wi supports full HD, unlike most of the other 3000:1 contrast ratio projectors that have been around for a similar time to the 475Wi which do not support full HD.

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Has a Built-In Speaker(s)

The Epson 475Wi has a built-in speaker(s), as do most of the other 3000:1 contrast ratio projectors that came out more than two years ago.

There are a number of alternative projectors with a built-in speaker(s) currently available which you might also want to look at including because of it's better review score, the NEC UM330[plb_1525062_price].

We compared this multimedia projector to all the other multimedia projectors with a built-in speaker(s) and we think the Optoma EW695[plb_1719594_price] is also worth considering.

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WXGA (1280x800) Projector Native Resolution

This data projector has a projector native resolution of WXGA (1280x800), which is typical of many multimedia projectors that came out more than two years ago.

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Three VGA (D-Sub) Ports Quantitys

The Epson 475Wi is a three VGA (D-Sub) ports quantity projector.

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Two Component Video (YPbPr/YCbCr) Ins

The Epson 475Wi is a two component video (YPbPr/YCbCr) in multimedia projector.

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Fairly High RMS Rated Power

3000:1 contrast ratio projectors that have been available for more than two years have RMS rated powers of between 0.5W and 20W. At 16 Watts, the Epson 475Wi has a fairly high RMS rated power compared to most of the other projectors of a comparable type and age to the 475Wi.

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10 Mbit/s Ethernet LAN Data Rates

This projector has a 10|100 Mbit/s ethernet LAN data rates, which is typical of many similar spec multimedia projectors that are a comparable age to it.

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Very Quiet Noise Level (economic Mode)

The Epson 475Wi has a fairly quiet noise level (economic mode) (only 28 decibels) compared to most of the other projectors of this age and spec. The quietest noise level (economic 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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8 Reasons Against

Does Not Support 3D

Most 3000:1 contrast ratio projectors that were released around the same time as the 475Wi do not support 3D. The Epson 475Wi 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 Optoma EW695[plb_1719594_price].

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Does Not Support Wi-Fi

Like most of the other projectors that have been around for more than two years, the Epson 475Wi does not support wi-Fi.

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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 data projectors of a similar age and type to the 475Wi. The average projector brightness of data projectors that were launched around the same time as the 475Wi is 3,500 ANSI lumens.

Projectors with a brighter projector brightness that might be worth considering include the Promethean UST-P1[plb_2713404_price] (3,000 ANSI lumens and cheaper).

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Very Small Bulb Power

Data projectors of a similar age and spec to the 475Wi have bulb powers of between 140W and 400W, and the average bulb power is 240W. At only 190 Watts, the Epson 475Wi has a quite small bulb power compared to most of the other similar spec data projectors that were released more than two years ago.

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Quite Short Service Life of Lamp (economic Mode)

With a service life of lamp (economic mode) of only 4,000 hours, the Epson 475Wi has one of the shorter service life of lamp (economic mode)s amongst 3000:1 contrast ratio projectors of this age. Data projectors of this type and age have service life of lamp (economic mode)s of between 230h and 20,000h, and the average service life of lamp (economic mode) is 5,700h.

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Expensive

The cheapeast projectors of a similar spec and age that we found costs £169 and the most expensive costs £2,457. We think that this Epson projector looks expensive for a multimedia projector of a similar age and spec.

Only One USB 2.0 Ports Quantity

The Epson 475Wi is a one USB 2.0 ports quantity projector.

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Very Small Matrix Size

At only 0.55 inches, the Epson 475Wi has a fairly small matrix size compared to most of the other projectors of a comparable age and type to the 475Wi. Projectors that have been available for around the same time as the 475Wi have matrix sizes of between 0.55" and 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

Based on typical energy prices we estimate that the 475Wi will cost £91 over 1 year to run, which is typical compared to the other 89 3000:1 contrast ratio projectors that have been around for more than two years.

Released Over Four Years Ago

This projector was released over four years ago.

Average Noise Level

The Epson 475Wi has a relatively average noise level (35 decibels) compared to most of the other projectors of a similar spec and age to the 475Wi.

If you would consider a projector with a louder noise level then you might want to look at the NEC UM330[plb_1525062_price] (28dB) which also has a higher rating.

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Specification

Projector
Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Keystone Correction, Horizontal
Keystone Correction, Vertical
Matrix Size
Projector Brightness (economic Mode)
Zoom Ratio
Screen Size Compatibility
Projection Technology
Lamps
Service Life of Lamp (economic Mode)
Bulb Power
Service Life of Lamp
Lens System
Focus
Video
3D
Full HD
Supported Video Modes
Ports & Interfaces
RS-232 Ports
DVI Port
S-Video Inputs Quantity
Component Video (YPbPr/YCbCr) in
Headphone Outputs
Audio (L,R) in
Composite Video in
USB Connector Type
USB 2.0 Ports Quantity
Ethernet LAN (RJ-45) Ports
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
AC (power) in
Networking
Wi-Fi
Ethernet LAN Data Rates
Ethernet LAN
Storage
Card Reader Integrated
Performance
Noise Level
Noise Level (economic Mode)
On Screen Display (OSD) Languages
On Screen Display (OSD)
Preset Modes
Multimedia
Built-In Speaker(s)
RMS Rated Power
Number of Built-In Speakers
Design
Colour of Product
Display
Built-In Display
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Power Consumption (PowerSave)
Operational Conditions
Operating Altitude
Storage Relative Humidity (H-H)
Operating Temperature (T-T)
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Handheld Remote Control
Batteries Included
Cables Included
Other Features
F-Number (relative Aperture)
Aspect Ratio

Expert Reviews

(1)
1 November 2012

Its resolution is low, but it has innovative mounts and interactive features...

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 v11h453041, monkey v11h453041, epson v11h453041d, epson v11h453041dc
Barcodes 00010343888814, 08715946496795, 08715946517568

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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
£ 513.27 £1,665.47
£1,152 Cheaper
Moderately Better Expert Reviews
2.4kg Lighter
Two More USB 2.0 Ports
Significantly Lower RMS Rated Power
12% Dimmer Projector Brightness

NEC UM330 vs Epson 475Wi

NEC UM330 vs Epson 475Wi
NEC UM330 Epson 475Wi
£ 1,177.06 £1,665.47
£488 Cheaper
Expert Reviews Are a Lot Better
Three USB 2.0 Ports Quantitys
One More HDMI Ports Quantity
Six Times Shorter Service Life of Lamp (economic Mode)
Only One Component Video (YPbPr/YCbCr) in

Infocus IN3124 vs Epson 475Wi

Infocus IN3124 vs Epson 475Wi
Infocus IN3124 Epson 475Wi
£ 678.85 £1,665.47
£987 Cheaper
Three USB 2.0 Ports
2,200 ANSI Lumens Brighter Brightness in Economy Mode
Two Built-In Speakers
Significantly Shorter Service Life of Lamp in Economic Mode
Only One Component Video in Port
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