Product comparison · 2 data projectors

Epson Powerlite 1870 vs Epson PowerLite W16SK

42specifications compared
22differ
20identical
37known for one product only

Key differences

Projector brightness
- Powerlite 1870:4000 ANSI lumens
- PowerLite W16SK:3000 ANSI lumens
Projector native resolution
- Powerlite 1870:XGA (1024x768)
- PowerLite W16SK:WXGA (1280x800)
Contrast ratio (typical)
- Powerlite 1870:2500:1
- PowerLite W16SK:5000:1
Native aspect ratio
- Powerlite 1870:4:3
- PowerLite W16SK:16:10
Supported aspect ratios
- Powerlite 1870:4:3, 16:9, 16:10
- PowerLite W16SK:16:10
Projection distance
- Powerlite 1870:0.84 - 13.9 m
- PowerLite W16SK:2.03 - 3.81 m
Number of colours
- Powerlite 1870:16.78 million colours
- PowerLite W16SK:1.073 billion colours
Service life of light source
- Powerlite 1870:3000 h
- PowerLite W16SK:4000 h

Side by side

Differences highlightedShow differences only

Comparison of Powerlite 1870, PowerLite W16SK
79 specifications	A Epson Powerlite 1870 View product	B Epson PowerLite W16SK View product
Projector7 differ
Projector brightnessDiffers	4000 ANSI lumens	3000 ANSI lumens
Projector native resolutionDiffers	XGA (1024x768)	WXGA (1280x800)
Contrast ratio (typical)Differs	2500:1	5000:1
Native aspect ratioDiffers	4:3	16:10
Supported aspect ratiosDiffers	4:3, 16:9, 16:10	16:10
Projection distanceDiffers	0.84 - 13.9 m	2.03 - 3.81 m
Number of coloursDiffers	16.78 million colours	1.073 billion colours
Colour light outputKnown for one	Unknown — not stated by the source	3000 ANSI lumens
Matrix typeKnown for one	Unknown — not stated by the source	3-panel (p-Si TFT active)
White light outputKnown for one	Unknown — not stated by the source	3000 ANSI lumens
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	-30 - 30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-30 - 30°	Unknown — not stated by the source
Light source4 differ
Service life of light sourceDiffers	3000 h	4000 h
Service life of light source (economic mode)Differs	4000 h	5000 h
Lamp typeDiffers	UHE	E-TORL
Lamp powerDiffers	275 W	200 W
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lens system2 differ
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeDiffers	18.2 - 29.2 mm	16.9 - 20.3 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.58 - 1.72
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Zoom ratioDiffers	1.6:1	1.2:1
Digital zoomKnown for one	Unknown — not stated by the source	1.2x
Video2 differ
Full HDDiffers	No	Yes
3DDiffers	No	Yes
Supported 3D formatsKnown for one	Unknown — not stated by the source	Frame packing, Side by side, Top and bottom
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesKnown for one	1080i, 1080p, 480i, 480p, 576i, 576p, 720p	Unknown — not stated by the source
Ports & interfacesidentical
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A, USB Type-B
DVI portKnown for one	No	Unknown — not stated by the source
Headphone outputsKnown for one	2	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Featuresidentical
Noise level (economic mode)Known for one	Unknown — not stated by the source	32 dB
HDCPKnown for one	No	Unknown — not stated by the source
Multimedia1 differ
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerDiffers	10 W	2 W
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Portable projector
Market positioningKnown for one	Unknown — not stated by the source	Portable
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
Power1 differ
Power consumption (typical)Differs	381 W	289 W
Power consumption (standby)Known for one	Unknown — not stated by the source	3.2 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	237 W
Weight & dimensions4 differ
WeightDiffers	3.3 kg	7.89 kg
WidthDiffers	345 mm	325 mm
DepthDiffers	263 mm	243 mm
HeightDiffers	93 mm	78 mm
Packaging content1 differ
Remote control includedDiffers	No	Yes
Remote control typeKnown for one	Unknown — not stated by the source	IR
Batteries includedKnown for one	Unknown — not stated by the source	Yes
3D glasses includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	USB
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source

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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