Product comparison · 2 data projectors

Epson EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White vs Epson EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White

64specifications compared
11differ
53identical
31known for one product only

Key differences

Projector brightness
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:3000 ANSI lumens
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:3200 ANSI lumens
Projector native resolution
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:WUXGA (1920x1200)
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:WXGA (1280x800)
Focal length range
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:20.42 - 24.5 mm
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:16.9 - 20.28 mm
Full HD
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:Yes
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:No
HDMI ports quantity
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:2
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:1
Weight
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:2.6 kg
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:2.4 kg
Depth
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:244 mm
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:234 mm
Package width
- EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White:360 mm
- EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White:350 mm

Side by side

Differences highlightedShow differences only

Comparison of EB-U04, EB-W31
95 specifications	A Epson EB-U04 3000 ANSI lumens 3LCD WUXGA (1920x1200) White Model EB-U04 View product	B Epson EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White Model EB-W31 View product
Projector2 differ
Projector brightnessDiffers	3000 ANSI lumens	3200 ANSI lumens
Projector native resolutionDiffers	WUXGA (1920x1200)	WXGA (1280x800)
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:10
Screen size compatibilityKnown for one	Unknown — not stated by the source	838.2 - 8128 mm (33 - 320")
Projector brightness (economic mode)Known for one	Unknown — not stated by the source	2240 ANSI lumens
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	- 30 - 30°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-30 - 30°
Projection distanceKnown for one	1.8 - 2.17 m	Unknown — not stated by the source
Lens system1 differ
Focal length rangeDiffers	20.42 - 24.5 mm	16.9 - 20.28 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.58 - 1.72
Throw ratioKnown for one	Unknown — not stated by the source	1.3 - 1.56:1
OffsetKnown for one	Unknown — not stated by the source	10%
Video1 differ
Full HDDiffers	Yes	No
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Video colour modesKnown for one	Unknown — not stated by the source	Blackboard, Cinema, Dynamic, Presentation, sRGB
Ports & interfaces1 differ
HDMI ports quantityDiffers	2	1
HDMI connector typeKnown for one	Unknown — not stated by the source	Full-size
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Composite video outKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Featuresidentical
Password protectionKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Designidentical
PlacementKnown for one	Unknown — not stated by the source	Desktop, Ceiling
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Market positioningKnown for one	Portable	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	277 W
Operational conditionsidentical
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3000 m
Weight & dimensions5 differ
WeightDiffers	2.6 kg	2.4 kg
DepthDiffers	244 mm	234 mm
Package widthDiffers	360 mm	350 mm
Package depthDiffers	400 mm	360 mm
Package weightDiffers	4.16 kg	3.94 kg
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, USB
Carrying caseKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
RS-232 portsDiffers	1	0

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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