Epson EB-4770W
Epson EB-4770W
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Overall Score

Epson EB-4770W

A fully featured 5000:1 280 x 800 multimedia projector
5000:1 WXGA (1280x800) No 38dB Oct 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date

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Epson EB-4770W Review

Released 2 years ago and with mediocre features, we have ranked the Epson EB-4770W number 819 across all projectors.
Good Features
1 Year Old
£128 Over 1 Year
Overall Score

Why Has it Scored 26?

Sony projectors have excellent reviews in general.
At over a year old this multimedia projector is slightly out of date, and newer data projectors with more up to date technology are available. View the latest data projectors 2017.
It has running costs of £128 over 1 year, which are typical compared to the other 1,756 projectors that we have compared it to.
This projector has some good features, but is also missing a few features:
Quite big bulb power
Quite bright projector brightness
Only 280 x 800 resolution
Quite loud noise level

Epson EB-4770W In-Depth Analysis


Epson Has Very Good Projector Reviews

We checked 1,045 owner and expert reviews (including 146 verified purchases) for Epson multimedia projectors and found that on average Epson has very good reviews. We also found that Epson has very good reviews specifically for its projectors. 97% of those that bought a Epson projector would recommend the product that they bought to other buyers.


Quite Big Bulb Power

The Epson EB-4770W has one of the bigger bulb powers (280 Watts) amongst data projectors of this age. The smallest bulb power of projectors is 3.5W, the biggest is 3,000W, and the average bulb power is 250W.

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Quite Bright Projector Brightness

Projectors have projector brightnesses of between 12 ANSI lumens and 85,000 ANSI lumens. With a projector brightness of 5,000 ANSI lumens, the Epson EB-4770W has one of the brighter projector brightnesses amongst projectors of this age.

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The EB-4770W is HD-Ready. Most of the other projectors also are HD-Ready.

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Only 280 X 800 Resolution

This projector has a projector native resolution of WXGA (1280x800)|280 x 800, which is typical of many projectors.

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Quite Loud Noise Level

Data projectors have noise levels of between 10dB and 93dB, and the average noise level is 34dB. With a noise level of 38 decibels, the EB-4770W has one of the louder noise levels amongst projectors of this age.

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Does Not Support Full HD

Like most of the other projectors, the Epson EB-4770W does not support full HD.

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Has a Built-In Speaker(s)

The EB-4770W has a built-in speaker(s). Most of the other data projectors also have a built-in speaker(s).

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Released Over a Year Ago

It was October 2015 when Epson released the EB-4770W.

Running Costs

Average Running Costs

The EB-4770W has an average 1 year running cost of £128 based on average energy prices and usage levels, which is typical compared to the other 1,756 projectors.

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Epson EB-4770W Review Sources

To prepare this Epson EB-4770W review we compared this projector to 100 other models. For each projector that we compared, we collated thousands of pieces of information including technical specs, reviews, and prices. In total we analysed 330,666 product attributes, 16,140 projector reviews and 2,427,600 historical projector prices from 169 projector retailers. We then picked out the standout features of this projector compared to the other models as well as any areas where this projector is lacking.

Product Identifiers

Manufacturer Part Numbers v11h748040 eb4770w, epson v11h748041, epson c0k2zs00, epson c0k2za00, epson eb4770w, acer eb4770w
Barcodes 04053162971349, 05054629910757, 08715946549750, 08715946549767