Product comparison · 2 data projectors

Epson EB-1840W vs Epson EB-W02

58specifications compared
31differ
27identical
22known for one product only

Key differences

Projector native resolution
- EB-1840W:WXGA (1366x768)
- EB-W02:WXGA (1280x800)
Contrast ratio (typical)
- EB-1840W:2500:1
- EB-W02:3000:1
Projection distance
- EB-1840W:1.79 - 2.92 m
- EB-W02:1.68 - 2.02 m
Keystone correction, horizontal
- EB-1840W:30°
- EB-W02:±30°
Keystone correction, vertical
- EB-1840W:30°
- EB-W02:±30°
Service life of light source (economic mode)
- EB-1840W:3000 h
- EB-W02:5000 h
Lamp power
- EB-1840W:275 W
- EB-W02:200 W
Focal length range
- EB-1840W:18.2 - 29.2 mm
- EB-W02:16.9 - 20.28 mm

Side by side

Differences highlightedShow differences only

Comparison of EB-1840W, EB-W02
80 specifications	A Epson EB-1840W Model EB-1840W View product	B Epson EB-W02 Model EB-W02 View product
Projector6 differ
Projector native resolutionDiffers	WXGA (1366x768)	WXGA (1280x800)
Contrast ratio (typical)Differs	2500:1	3000:1
Screen size compatibilityDiffers	736.6 - 7112 mm (29 - 280")	838.2 - 8077.2 mm (33 - 318")
Projection distanceDiffers	1.79 - 2.92 m	1.68 - 2.02 m
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Keystone correction, horizontalDiffers	30°	±30°
Keystone correction, verticalDiffers	30°	±30°
Projector brightnessKnown for one	Unknown — not stated by the source	2600 ANSI lumens
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:10
Light source2 differ
Service life of light source (economic mode)Differs	3000 h	5000 h
Lamp powerDiffers	275 W	200 W
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lens system2 differ
Focal length rangeDiffers	18.2 - 29.2 mm	16.9 - 20.28 mm
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Digital zoomKnown for one	1.6x	Unknown — not stated by the source
Throw ratioKnown for one	1.38 - 2.24:1	Unknown — not stated by the source
OffsetDiffers	10:0	100%
Ports & interfaces3 differ
Composite video inDiffers	0	1
USB 2.0 ports quantityDiffers	2	1
Audio (L/R) inDiffers	0	1
Headphone outputsKnown for one	2	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Features2 differ
Noise levelDiffers	39 dB	37 dB
Noise level (economic mode)Differs	35 dB	29 dB
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	5 W	1 W
Design1 differ
Product colourDiffers	White	Black, White
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
PlacementKnown for one	Unknown — not stated by the source	Desktop
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
Power2 differ
Power consumption (typical)Differs	365 W	270 W
Power consumption (standby)Differs	0.33 W	0.47 W
Power consumption (PowerSave)Known for one	289 W	Unknown — not stated by the source
Power sourceKnown for one	Unknown — not stated by the source	AC
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	3.3 kg	2.3 kg
Package widthDiffers	355 mm	335 mm
Package depthDiffers	485 mm	360 mm
Package heightDiffers	175 mm	158 mm
Package weightDiffers	5 kg	3.37 kg
Logistics data5 differ
Pallet gross heightDiffers	2.25 m	2.2 m
Pallet height (UK)Differs	2.25 m	2.2 m
Products per palletDiffers	48 pc(s)	78 pc(s)
Products per pallet (UK)Differs	72 pc(s)	78 pc(s)
Products per pallet layerDiffers	4 pc(s)	6 pc(s)
Other features2 differ
Dimensions (WxDxH)Differs	345 x 263 x 93 mm	295 x 228 x 77 mm
RS-232 portsDiffers	1	0
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired

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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