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Epson 4770W
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Epson 4770W Projector

WXGA (1280x800) 38dB 5,000 ANSI Lumens 1400 X 1050 (SXGA+) May 2015
Native Projector Resolution Noise Level Projector Brightness Graphics Resolution Release Date
The PowerLite 4770W projector provides brilliant color and amazing image quality. Offering 3x Brighter Colors than competitive models, Epson 3LCD projectors ensure sharp, vivid images. With 5000... More
£162.78 Electricity cost over 5 years. Calculate
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9 Reasons For

Good Brand

Epson is one of the superior data projector manufacturers according to average reviews from owners and experts, and Epson also has good ratings for its projectors.

Quite Bright Projector Brightness

At 5,000 ANSI lumens, the Epson 4770W has a quite bright projector brightness compared to most of the other projectors that have been around for around the same time as the 4770W. The dimmest projector brightness of projectors that have been on the market for around the same time as the 4770W is 500 ANSI lumens and the brightest is 8,200 ANSI lumens.

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1400 X 1050 (SXGA+) Graphics Resolution

The Epson 4770W supports a maximum resolution of 1400 x 1050 (SXGA+). That's over four times the resolution of the most common graphics resolution of 640 x 480 (VGA) (which is also supported by this multimedia projector). In addition, this data projector support a graphics resolution of 1280 x 1024 (SXGA) and 800 x 600 (SVGA). The worst resolution of all multimedia projectors that have been available for a similar time to the 4770W is 640 x 480 (VGA) and the best is 1920 x 1200 (WUXGA).

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Four Audio in Ports

The Epson 4770W is a four audio in port data projector. Most of the other similar spec data projectors that were released more than a year ago only have between one and three audio in ports.

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Quite Big Uniformity

The Epson 4770W has one of the bigger uniformities (90 percent) amongst projectors of this age. Across all the projectors of a comparable age and spec to the 4770W the uniformities range from 80% to 130%.

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Two USB 2.0 Ports

The Epson 4770W is a two USB 2.0 port multimedia projector. Most of the other projectors that have been on the market for a similar time to the 4770W have between one and two USB 2.0 ports.

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Quite Big Lamp Power

Projectors of this spec and age have lamp power of between 50W and 380W, and the average lamp power is 240W. The Epson 4770W has one of the bigger lamp power (280 Watts) amongst projectors of this age.

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10 Mbit/s Ethernet LAN Data Transfer Rate

This data projector has a 10|100 Mbit/s ethernet LAN data transfer rate, which is typical of many projectors that have been available for around the same time as it.

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Very Low Power Consumption During PowerSave

Projectors that have been available for a comparable time to the 4770W have power consumption during PowerSave of between 0.41W and 270W. With a power consumption during PowerSave of only 0.41 Watts, the Epson 4770W has a quite low power consumption during PowerSave compared to most of the other comparable spec multimedia projectors that have been on the market for around the same time as the 4770W.

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11 Reasons Against

Does Not Have a Built-In Speaker

The Epson 4770W does not have a built-in speaker, unlike most of the other projectors that have been around for more than a year.

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Does Not Support 3D Image Projection

The Epson 4770W does not support 3D image projection. Most of the other similar spec data projectors that were released around the same time as the 4770W do support 3D image projection.

We compared this projector to all the other multimedia projectors with a 3D image projection and we think the Sony VPL-HW65ES which also has a higher rating is also worth considering.

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Does Not Support Full HD Projection

Like most of the other projectors of this spec and age, the Epson 4770W does not support Full HD projection.

It is worth also looking at other multimedia projectors which also support Full HD projection including the VPL-VW320ES, or the VPL-VW350ES both from Sony which also has a higher rating.

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Does Not Support WiFi Connectivity

Most projectors that have been around for a similar time to the 4770W do not support WiFi connectivity. The Epson 4770W is no exception to this as it too does not support WiFi connectivity.

There are a number of other projectors which also support WiFi connectivity which you might want to look at including the Vivitek Qumi Q6 (£306.80) which is also higher rated.

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Running Costs Are Very High

The 4770W is in the most expensive 14% of all 60 data projectors of a similar type and age that we have looked at for running costs. Based on average usage levels and energy prices, we estimate the 4770W will cost £163 over 1 year to run.

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Quite Short Service Life of Lamp in Economic Mode

The average service life of lamp in economic mode of projectors of this spec and age is 6,800h. The Epson 4770W has a quite short service life of lamp in economic mode (only 5,000 hours) compared to most of the other projectors that have been around for around the same time as the 4770W.

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Quite Loud Noise Level

The noise levels of multimedia projectors of this spec and age range from 22dB to 39dB, and the average noise level is 32dB. With a noise level of 38 decibels, the Epson 4770W has one of the louder noise levels amongst multimedia projectors of this age.

We compared all the other 38dB noise level data projectors to this projector and we think because of it's better review score, the Vivitek Q7 Lite (£589.29) is also worth considering.

If you are not worried about having a louder noise level then you might want to consider the Epson EB-536Wi (£752.89) (37dB).

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Only One HDMI Port

The Epson 4770W is a one HDMI port projector. Most of the other projectors that are a comparable age to the 4770W have one HDMI port.

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Quite High Power Consumption in Economy Mode

The Epson 4770W has one of the higher power consumption in economy mode (311 Watts) amongst comparable spec data projectors of this age. Across all the projectors that have been around for more than a year the power consumption in economy mode range from 85W to 430W.

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Heavy

The Epson 4770W is fairly heavy (6.5 kilograms) compared to most of the other multimedia projectors that have been on the market for a comparable time to the 4770W. The lightest multimedia projector that was released around the same time as the 4770W is 9.7g heavy, the heaviest is 18kg, and the average weight is 4.4kg.

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Fairly Loud Noise Level in Economy Mode

With a noise level in economy mode of 32 decibels, the Epson 4770W has a fairly loud noise level in economy mode compared to most of the other multimedia projectors that have been around for around the same time as the 4770W. Projectors that have been available for around the same time as the 4770W have noise levels in economy mode of between 21dB and 35dB.

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2 Other reasons to consider the Epson 4770W

Released Over a Year Ago

This Epson multimedia projector has been on the market for over a year.

WXGA (1280x800) Native Projector Resolution

This data projector has a native projector resolution of WXGA (1280x800), which is typical of many data projectors of this age and spec.

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Specification

Projector
Native Projector Resolution
Projector Brightness
Matrix Type
Horizontal Keystone Correction
Vertical Keystone Correction
Uniformity
Colour Light Output
White Light Output
Number of Colours
Zoom Ratio
Dynamic Contrast Ratio
Supported Aspect Ratio
Compatible Screen Size
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Lamp
Service Life of Lamp in Economic Mode
Lamp Type
Lamp Power
Lamp Service Life
Lens System
Throw Ratio
Vertical Lens Shift Range
Horizontal Lens Shift Range
Aperture Range
Focal Length Range
Focus Mode
Video
Graphics Resolution
Full HD Projection
Video Mode
HD-Ready
Analog Signal Format System
Ports & Interfaces
RS-232 Port
BNC Input Port
DVI Port
S-Video Input
Serial Interface Type
DC-In Jack
DisplayPort
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
Networking
WiFi Connectivity
Ethernet LAN Data Transfer Rate
Ethernet LAN Connection
Storage
Integrated Card Reader
Performance
Noise Level
Noise Level in Economy Mode
Dot Clock Scanning Frequency
Horizontal Scan Range
Vertical Scan Range
HDCP
Design
Cable Lock Slot
Cable Lock Slot Type
Form Factor
Colour
LED Indicator
Product Type
Power
Power Source
Power Consumption On Standby
Typical Power Consumption
Power Consumption in Economy Mode
Power Consumption During PowerSave
Maximum Power Consumption
AC Adapter Frequency
AC Adapter Input Voltage
Voltage Tolerance
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Temperature Range
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 £131.08
Electricity cost when on standby £31.70
@ £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 £162.78
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Epson 4770Wuses then please let us know by entering those figures in the boxes above.
0.81T
Running this projector over 5 years will generate 0.81 tonnes of carbon dioxide (CO2).
21
To offset that much CO2 you would need to plant 21 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Barcodes 00010343919327

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£86.34 Cheaper to Run
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One More HDMI Port
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Optoma X402 vs Epson 4770W
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Benq GP30 Epson 4770W
£ 570.39
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