Product comparison · 2 data projectors

Epson PowerLite 1950 vs Epson PowerLite X15

75specifications compared
25differ
50identical
15known for one product only

Key differences

Projector brightness
- PowerLite 1950:4500 ANSI lumens
- PowerLite X15:3000 ANSI lumens
Service life of light source
- PowerLite 1950:2500 h
- PowerLite X15:4000 h
Service life of light source (economic mode)
- PowerLite 1950:4000 h
- PowerLite X15:5000 h
Lamp power
- PowerLite 1950:245 W
- PowerLite X15:200 W
Focal length range
- PowerLite 1950:18.2 - 29.2 mm
- PowerLite X15:16.9 - 20.28 mm
Aperture range (F-F)
- PowerLite 1950:1.51 - 1.99
- PowerLite X15:1.58 - 1.72
Zoom ratio
- PowerLite 1950:1.6:1
- PowerLite X15:1.2:1
Throw ratio
- PowerLite 1950:1.38 - 2.24:1
- PowerLite X15:1.48 - 1.77:1

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 1950, PowerLite X15
90 specifications	A Epson PowerLite 1950 View product	B Epson PowerLite X15 View product
Projector1 differ
Projector brightnessDiffers	4500 ANSI lumens	3000 ANSI lumens
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Contrast ratio (dynamic)Known for one	3000:1	Unknown — not stated by the source
UniformityKnown for one	89%	Unknown — not stated by the source
Light source3 differ
Service life of light sourceDiffers	2500 h	4000 h
Service life of light source (economic mode)Differs	4000 h	5000 h
Lamp powerDiffers	245 W	200 W
Lens system4 differ
Focal length rangeDiffers	18.2 - 29.2 mm	16.9 - 20.28 mm
Aperture range (F-F)Differs	1.51 - 1.99	1.58 - 1.72
Zoom ratioDiffers	1.6:1	1.2:1
Throw ratioDiffers	1.38 - 2.24:1	1.48 - 1.77:1
Video1 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, PAL
HD-ReadyKnown for one	Unknown — not stated by the source	No
3D ReadyKnown for one	Unknown — not stated by the source	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 960, 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 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 & interfaces6 differ
DisplayPorts quantityDiffers	1	0
S-Video inputs quantityDiffers	0	1
USB 2.0 ports quantityDiffers	3	1
Audio (L/R) inDiffers	0	1
Audio (L/R) outDiffers	0	1
USB connector typeDiffers	USB Type-A, USB Type-B	USB Type-B
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsDiffers	1	0
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	10 W	2 W
Design1 differ
PlacementDiffers	Desktop, Ceiling	Desktop
Power2 differ
Power consumption (typical)Differs	353 W	283 W
Power consumption (standby)Differs	3.8 W	2.9 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	234 W
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	5 - 35%	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.9 kg	2.31 kg
WidthDiffers	376 mm	294.6 mm
DepthDiffers	272 mm	228.6 mm
HeightDiffers	91 mm	78.7 mm
Other featuresidentical
Horizontal resolutionKnown for one	Unknown — not stated by the source	576 lines

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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