Product comparison · 2 data projectors

Epson PowerLite 1940W vs Epson PowerLite 1955

Key differences

Projector brightness
- PowerLite 1940W:4200 ANSI lumens
- PowerLite 1955:4500 ANSI lumens
Projector native resolution
- PowerLite 1940W:WXGA (1280x800)
- PowerLite 1955:XGA (1024x768)
Native aspect ratio
- PowerLite 1940W:16:10
- PowerLite 1955:4:3
Supported aspect ratios
- PowerLite 1940W:16:10
- PowerLite 1955:4:3
Screen size compatibility
- PowerLite 1940W:736.6 - 7112 mm (29 - 280")
- PowerLite 1955:762 - 7620 mm (30 - 300")
USB 2.0 ports quantity
- PowerLite 1940W:2
- PowerLite 1955:3
Wi-Fi
- PowerLite 1940W:No
- PowerLite 1955:Yes
Power consumption (typical)
- PowerLite 1940W:311 W
- PowerLite 1955:353 W

Differences highlightedShow differences only

Comparison of PowerLite 1940W, PowerLite 1955
84 specifications	A Epson PowerLite 1940W View product	B Epson PowerLite 1955 View product
Projector5 differ
Projector brightnessDiffers	4200 ANSI lumens	4500 ANSI lumens
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Native aspect ratioDiffers	16:10	4:3
Supported aspect ratiosDiffers	16:10	4:3
Screen size compatibilityDiffers	736.6 - 7112 mm (29 - 280")	762 - 7620 mm (30 - 300")
Lens systemidentical
Throw ratioKnown for one	Unknown — not stated by the source	1.38 - 2.24:1
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	3
Network1 differ
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Power1 differ
Power consumption (typical)Differs	311 W	353 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 35%
Storage temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	376 mm
DepthKnown for one	Unknown — not stated by the source	272 mm
HeightKnown for one	Unknown — not stated by the source	91 mm

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.