Epson 4770W vs Optoma W320UST

Epson 4770W
Optoma W320UST

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Standard delivery: $6.49
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Reasons For

4 Reasons For
20% brighter projector brightness Edit
The Epson 4770W has a projector brightness of 5,000 ANSI lumens, however the Optoma W320UST is only a 4,000 ANSI lumens brightness projector (1,000 ANSI lumens dimmer).
6% bigger uniformity Edit
The Epson 4770W is a 90% uniformity projector. That's 5% bigger than the Optoma W320UST (85%). Read more

Defines in percentage the harmonious spread of the projection

Marginally bigger bulb power Edit
Epson 4770W is 280W lamp power, but the Optoma W320UST is only a 260W lamp power projector (20W smaller).
1,000h longer service life of lamp Edit
The Epson 4770W is a 4,000h lamp service life projector, whereas the Optoma W320UST is only a 3,000h lamp service life projector (1,000h shorter).
7 Reasons For
One more HDMI ports quantity Edit
The Optoma W320UST has two HDMI ports quantitys, however the Epson 4770W only has one HDMI ports quantity.
Quieter noise level (economic mode) Edit
Optoma W320UST is 28dB noise level (in economic mode). That's 4dB quieter than the Epson 4770W (28dB).
Lower power consumption (economy mode) Edit
Optoma W320UST is 260W power consumption (in economy mode), but the Epson 4770W is a 311W power consumption (in economy mode) projector (51W higher).
Lighter Edit
The Optoma W320UST is a 4.8kg heavy projector. That's 1.7kg lighter than the Epson 4770W (4.8kg).
$676 cheaper
The Optoma W320UST is $675.90 cheaper than the Epson 4770W.
Available from 1 shops
A greater number of retailers increases the price competition amongst retailers for this projector and also increases the chances of the product remaining in stock.
Cheaper to run by $44.39
The Optoma W320UST is $44.39 cheaper to run than the Epson 4770W over five years. Read more

Reasons Against

8 Reasons Against
Only one HDMI ports quantity Edit
The number of HDMI ports quantitys on the Epson 4770W is one, but the Optoma W320UST only has two HDMI ports quantitys.
4dB louder noise level (economic mode) Edit
The Epson 4770W is a 32dB noise level (in economic mode) projector, whereas the Optoma W320UST is a 28dB noise level (in economic mode) projector (4dB quieter).
51W higher power consumption (economy mode) Edit
The Epson 4770W is a 311W power consumption (in economy mode) projector. That's 51W higher than the Optoma W320UST (260W).
1.7kg heavier Edit
The Epson 4770W has a weight of 6.5kg, however the Optoma W320UST is a 4.8kg heavy projector (1.7kg lighter).
More expensive by $676
The Epson 4770W is $675.90 more expensive than the Optoma W320UST.
Less retailers
The Epson 4770W is only stocked by 3 shops, whereas the Optoma W320UST is stocked by 4 sellers. Read more
Fewer numbers of sellers reduces the price competition amongst retailers for the product and also reduces the chances of this projector remaining in stock.
Older by two months
The Epson 4770W is two months older than the Optoma W320UST.
$44.39 more expensive to run over five years
Over five years the running costs of the Epson 4770W are $120.96 which is $44.39 more than the Optoma W320UST. Show assumptions.
4 Reasons Against
1,000 ANSI lumens dimmer projector brightness Edit
The Optoma W320UST is a 4,000 ANSI lumens brightness projector. That's 1,000 ANSI lumens dimmer than the Epson 4770W (4,000 ANSI lumens).
5% smaller uniformity Edit
The Optoma W320UST has a uniformity of 85%, but the Epson 4770W is a 90% uniformity projector (5% bigger). Read more

Defines in percentage the harmonious spread of the projection

8% smaller bulb power Edit
The Optoma W320UST has a bulb power of 260W. That's 20W smaller than the Epson 4770W (260W).
34% shorter service life of lamp Edit
Optoma W320UST is only 3,000h lamp service life. That's 1,000h shorter than the Epson 4770W (3,000h).

Date Released

21 months Ago 19 months Ago

Running Costs Over 5 Years

Electricity cost - switched on $ 97.41
Electricity cost - standby $ 23.55
Total running cost $ 120.96
Purchase price $ 1,930.99
Total cost of ownership $ 2,051.95
Details
Electricity cost - switched on $ 73.83
Electricity cost - standby $ 2.74
Total running cost $ 76.57
Purchase price $ 1,255.09
Total cost of ownership $ 1,331.66
Details

Energy Efficiency Class

No data No data

Environmental Impact

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 and grow them for 10 years.
0.51T
Running this projector over 5 years will generate 0.51 tonnes of carbon dioxide (CO2).
13
To offset that much CO2 you would need to plant and grow them for 10 years.

Projector

Projector Native Resolution
 WXGA (1280x800)
 WXGA (1280x800)
Projector Brightness
5,000 ANSI lumens
BEST
4,000 ANSI lumens
Matrix Type
 3-panel (p-Si TFT active)
 3-panel (p-Si TFT active)
Keystone Correction, Horizontal
-30 - 30 Unknown - Click to provide data
Keystone Correction, Vertical
-30 - 30 -20 - 20
Matrix Size
Unknown - Click to provide data 0.65"
Uniformity
90%
BEST
85%
Colour Light Output
5,000 ANSI lumens Unknown - Click to provide data
White Light Output
5,000 ANSI lumens Unknown - Click to provide data
Number of Colours
1,070M 1,070M
Zoom Ratio
 1.2:1
BEST
 1.2:1
Projection Distance
Unknown - Click to provide data 0.49 - 0.66
Supported Aspect Ratios
 16:10
 4:3
 16:9
 16:10
 4:3
 16:9
Screen Size Compatibility
30 - 300 85 - 115
Projection Technology
 LCD
 LCD
Number of Colours
 1.073 billion colours
 1.073 billion colours

Lamps

Lamps Quantity
1 1
Service Life of Lamp (economic Mode)
5,000h Unknown - Click to provide data
Lamp Type
 UHE
 UHE
Bulb Power
280W
BEST
260W
Service Life of Lamp
4,000h
BEST
3,000h

Lens System

Throw Ratio
 0.27:1
 0.27:1
BEST
Offset
Unknown - Click to provide data 115%
Vertical Lens Shift Range
-70 - 70 Unknown - Click to provide data
Horizontal Lens Shift Range
-38 - 38 Unknown - Click to provide data
Aperture Range (F-F)
1.5 - 2.14 Unknown - Click to provide data
Focal Length Range (f-F)
16.72 - 33.47 Unknown - Click to provide data
Focus
 Manual
 Manual

Video

3D
Unknown - Click to provide data
 3D
Supported Graphics Resolutions
 1400 x 1050 (SXGA+)
 1280 x 1024 (SXGA)
 800 x 600 (SVGA)
 640 x 480 (VGA)
 1600 x 1200 (UXGA)
 1280 x 800 (WXGA)
 1280 x 800
 1024 x 768 (XGA)
 1400 x 1050 (SXGA+)
 1280 x 1024 (SXGA)
 800 x 600 (SVGA)
 640 x 480 (VGA)
 1600 x 1200 (UXGA)
 1280 x 800 (WXGA)
 1280 x 800
 1024 x 768 (XGA)
BEST
Full HD
 Full HD
 Full HD
HD-Ready
 HD-Ready
Unknown - Click to provide data
Analog Signal Format System
 PAL
 NTSC
 PAL B
 PAL D
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM
 SECAM B
 SECAM D
 SECAM G
 SECAM K
 SECAM K1
 SECAM L
 NTSC 3.58
 NTSC 4.43
 NTSC M
 PAL
 NTSC
 PAL B
 PAL D
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM
 SECAM B
 SECAM D
 SECAM G
 SECAM K
 SECAM K1
 SECAM L
 NTSC 3.58
 NTSC 4.43
 NTSC M
Supported 3D Formats
 Side by side
 Top and bottom
 Frame packing
 Side by side
 Top and bottom
 Frame packing

Ports & Interfaces

RS-232 Ports
1 1
BNC Input Ports
1 Unknown - Click to provide data
DVI Port
 DVI port
 DVI port
S-Video Inputs Quantity
1 Unknown - Click to provide data
Serial Interface Type
 RS-232
 RS-232
DC-In Jack
 DC-in jack
Unknown - Click to provide data
DisplayPorts Quantity
1 Unknown - Click to provide data
Microphone in
Unknown - Click to provide data
 Microphone in
Headphone Outputs
Unknown - Click to provide data 1
Audio (L,R) in
4 Unknown - Click to provide data
Composite Video in
1 1
USB Connector Type
 USB Type-A
 USB Type-B
 USB Type-A
 USB Type-B
USB 2.0 Ports Quantity
2 2
Ethernet LAN (RJ-45) Ports
1 1
HDMI Ports Quantity
1 2
BEST
VGA (D-Sub) Ports Quantity
2 2

Networking

Wi-Fi
 Wi-Fi
Unknown - Click to provide data
Ethernet LAN Data Rates
 100
 10
BEST
 100
 10
Ethernet LAN
 Ethernet LAN
 Ethernet LAN

Storage

Card Reader Integrated
 Card reader integrated
 Card reader integrated

Performance

Noise Level
38dB Unknown - Click to provide data
Noise Level (economic Mode)
32dB 28dB
BEST
Dot Clock Scanning Frequency
162MHz Unknown - Click to provide data
Horizontal Scan Range
15 - 92 15.3 - 91.1
Vertical Scan Range
50 - 85 24 - 85
On Screen Display (OSD) Languages
 DAN
 DUT
 ARA
 GRE
 SLV
 THA
 NOR
 RUS
 ENG
 FIN
 FRE
 DEU
 ITA
 JPN
 POL
 POR
 ESP
 SWE
 TUR
 HUN
 KOR
 RUM
 CHI (TR)
 CHI (SIMPL)
 DAN
 DUT
 ARA
 GRE
 SLV
 THA
 NOR
 RUS
 ENG
 FIN
 FRE
 DEU
 ITA
 JPN
 POL
 POR
 ESP
 SWE
 TUR
 HUN
 KOR
 RUM
 CHI (TR)
 CHI (SIMPL)
On Screen Display (OSD)
Unknown - Click to provide data
 On Screen Display (OSD)
HDCP
 HDCP
Unknown - Click to provide data
Password Protection
Unknown - Click to provide data
 Password protection

Multimedia

Built-In Speaker(s)
Unknown - Click to provide data
 Built-in speaker(s)
RMS Rated Power
Unknown - Click to provide data 16W

Design

Cable Lock Slot
 Cable lock slot
 Cable lock slot
Cable Lock Slot Type
 Kensington
 Kensington
Form Factor
 Desktop
 Desktop
Colour of Product
 White
 Grey
 White
 Grey
LED Indicators
 LED indicators
Unknown - Click to provide data
Product Type
 Desktop projector
 Desktop projector

Power

Power Source
 AC
 AC
Power Consumption (standby)
4.3W 0.5W
BEST
Power Consumption (typical)
409W 310W
BEST
Power Consumption (economy Mode)
311W 260W
BEST
Auto Power Off
Unknown - Click to provide data
 Auto power off
Power Consumption (PowerSave)
0.41W Unknown - Click to provide data
Power Consumption (max)
409W Unknown - Click to provide data
AC Adapter Frequency
 60
 56/60
 50
 50/60
 60
 56/60
 50
 50/60
AC Adapter Input Voltage
100 - 240 100 - 240
Voltage Tolerance
10% Unknown - Click to provide data
AC Input Frequency
 56/60
 60
 50
 50/60
 56/60
 60
 50
 50/60
AC Input Voltage
 100 - 240
 100
 100 - 240
 100

Operational Conditions

Operating Altitude
Unknown - Click to provide data 0 - 3000
Operating Temperature (T-T)
0 - 45 5 - 40

Certificates

RoHS Compliance
Unknown - Click to provide data
 RoHS compliance

Weight & Dimensions

Weight
6.5kg 4.8kg
BEST
Height
134mm 99mm
Depth
320mm 310mm
Width
472mm 385mm

Packaging Content

Manual
Unknown - Click to provide data
 Manual
Remote Control Type
 IR
 IR
Handheld Remote Control
 Handheld remote control
 Handheld remote control
Batteries Included
Unknown - Click to provide data
 Batteries included
Quick Start Guide
Unknown - Click to provide data
 Quick start guide
Cables Included
 VGA
 AC
 VGA
 AC
BEST
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