Product comparison · 2 data projectors

Epson PowerLite 4100 vs Epson PowerLite 905

45specifications compared
22differ
23identical
21known for one product only

Key differences

Projector brightness
- PowerLite 4100:4500 ANSI lumens
- PowerLite 905:3000 ANSI lumens
Contrast ratio (typical)
- PowerLite 4100:1000:1
- PowerLite 905:2000:1
Keystone correction, horizontal
- PowerLite 4100:20°
- PowerLite 905:30°
Keystone correction, vertical
- PowerLite 4100:40°
- PowerLite 905:30°
Service life of light source
- PowerLite 4100:2000 h
- PowerLite 905:5000 h
Service life of light source (economic mode)
- PowerLite 4100:3000 h
- PowerLite 905:6000 h
Lamp power
- PowerLite 4100:275 W
- PowerLite 905:200 W
Focal length range
- PowerLite 4100:21.28 - 37.94 mm
- PowerLite 905:18.2 - 29.2 mm

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 4100, PowerLite 905
66 specifications	A Epson PowerLite 4100 View product	B Epson PowerLite 905 View product
Projector4 differ
Projector brightnessDiffers	4500 ANSI lumens	3000 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	1000:1	2000:1
Projection distanceKnown for one	Unknown — not stated by the source	0.84 - 8.4 m
Number of colours	16.78 million colours	16.78 million colours
Keystone correction, horizontalDiffers	20°	30°
Keystone correction, verticalDiffers	40°	30°
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
UniformityKnown for one	89%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 92 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	5000 h
Service life of light source (economic mode)Differs	3000 h	6000 h
Lamp typeKnown for one	Unknown — not stated by the source	UHE
Lamp powerDiffers	275 W	200 W
Lens system1 differ
Focus	Manual	Manual
Focal length rangeDiffers	21.28 - 37.94 mm	18.2 - 29.2 mm
Zoom capability	Yes	Yes
Zoom type	Manual	Manual
Video2 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM	NTSC, PAL
Full HD	No	No
3DDiffers	Yes	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1440 x 1050, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1360 x 768 (WXGA), 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 & interfaces4 differ
VGA (D-Sub) ports quantity	2	2
HDMI ports quantityDiffers	0	1
Component video (YPbPr/YCbCr) inDiffers	0	2
Composite video in	1	1
DVI port	No	No
S-Video inputs quantity	1	1
USB 2.0 ports quantityDiffers	0	2
Audio (L/R) inDiffers	0	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Serial interface type	RS-232	RS-232
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Featuresidentical
Noise level	33 dB	33 dB
Noise level (economic mode)	28 dB	28 dB
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
RMS rated powerKnown for one	Unknown — not stated by the source	16 W
Designidentical
Product colour	White	White
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
LED indicatorsKnown for one	Unknown — not stated by the source	LAN, Yes
Power2 differ
Power consumption (typical)Differs	390 W	313 W
Power consumption (standby)Differs	10 W	0.3 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (PowerSave)Known for one	323 W	Unknown — not stated by the source
Voltage toleranceKnown for one	10%	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	6.8 kg	3.36 kg
Packaging content1 differ
Remote control includedDiffers	No	Yes
Other features2 differ
Aspect ratioDiffers	16:10	4:3
Audio outputKnown for one	Unknown — not stated by the source	1
Dimensions (WxDxH)Differs	470 x 311 x 135 mm	345 x 261 x 106.7 mm
Power LEDKnown for one	Unknown — not stated by the source	Yes
RS-232 ports	1	1

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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