Epson 4770W
Epson 4770W
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Overall Score

Epson 4770W

A 2 year old 5000:1 280 x 800 projector with poor features
5000:1 WXGA (1280x800) No 38dB May 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date

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Epson 4770W Review

Missing Some Features
2 Years Old
£163 Over 1 Year
Overall Score

Why Has it Scored 32?

Sony data projectors have excellent reviews in general.
It is over 2 years old and it is likely that newer, better projectors are available. View the latest projectors 2017.
This projector has running costs of £163 over 1 year, which are in the most expensive 14% of all 1,758 data projectors that we have compared it to.
It is missing some features:
Only 280 x 800 resolution
Only 1,080 video mode
Does not support full HD
Quite loud noise level

Epson 4770W In-Depth Analysis


Epson Has Very Good Projector Reviews

We checked 1,058 expert and owner reviews (including 147 verified purchases) for Epson data projectors and found that on average Epson has very good reviews compared to other brands. We also found that Epson has very good reviews specifically within its data projectors range. 97% of those that bought a Epson multimedia projector would recommend the product that they bought to other buyers.


Only 280 X 800 Resolution

This projector has a projector native resolution of WXGA (1280x800)|280 x 800, which is the most frequently found projector native resolution on projectors.

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Fairly Bright Projector Brightness

The projector brightnesses of data projectors range from 12 ANSI lumens to 85,000 ANSI lumens. The Epson 4770W has one of the brighter projector brightnesses (5,000 ANSI lumens) amongst multimedia projectors of this age.

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Only 1,080 Video Mode

This projector supports a 1080|1080 supported video modes, which is typical of many projectors.

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The Epson 4770W is HD-Ready, as are most of the other projectors.

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Does Not Support Full HD

The Epson 4770W does not support full HD, although it is worth keeping in mind that most of the other data projectors also do not support full HD.

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Quite Loud Noise Level

At 38 decibels, the Epson 4770W has a quite loud noise level compared to most of the other data projectors. Across all the data projectors the noise levels range from 10dB to 93dB.

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Released Over Two Years Ago

Epson released the 4770W in May 2015.

Running Costs

Very High Running Costs

The 4770W is in the most expensive 14% of all 1,758 data projectors that we have looked at for 1 year running costs. Based on typical energy prices, we estimate the 1 year running cost of the 4770W is £163.

Calculate your own running costs

Product Identifiers

Barcodes 00010343919327
37% cheaper to run
16% quieter noise level
Shorter service life of lamp
9% quieter noise level
Older by over two years