Product comparison · 2 data projectors

Acer X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black vs Epson PowerLite 4100

37specifications compared
22differ
15identical
36known for one product only

Key differences

Projector brightness
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:2700 ANSI lumens
- PowerLite 4100:4500 ANSI lumens
Projection technology
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:DLP
- PowerLite 4100:LCD
Contrast ratio (typical)
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:3700:1
- PowerLite 4100:1000:1
Screen size compatibility
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:300
- PowerLite 4100:762 - 7620 mm (30 - 300")
Number of colours
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:1.073 billion colours
- PowerLite 4100:16.78 million colours
Uniformity
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:85%
- PowerLite 4100:89%
Keystone correction, vertical
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:-40 - 40°
- PowerLite 4100:40°
Service life of light source
- X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black:5000 h
- PowerLite 4100:2000 h

Side by side

Differences highlightedShow differences only

Comparison of X1261P, PowerLite 4100
73 specifications	A Acer X1261P 2700 ANSI lumens DLP XGA (1024x768) 3D Black Model X1261P View product	B Epson PowerLite 4100 View product
Projector7 differ
Projector brightnessDiffers	2700 ANSI lumens	4500 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	3700:1	1000:1
Screen size compatibilityDiffers	300	762 - 7620 mm (30 - 300")
Projection distanceKnown for one	1 - 11.89 m	Unknown — not stated by the source
Number of coloursDiffers	1.073 billion colours	16.78 million colours
Projector brightness (economic mode)Known for one	2160 ANSI lumens	Unknown — not stated by the source
UniformityDiffers	85%	89%
Keystone correction, verticalDiffers	-40 - 40°	40°
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 92 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	20°
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	5000 h	2000 h
Service life of light source (economic mode)Differs	6000 h	3000 h
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Lamp powerDiffers	180 W	275 W
Lens system1 differ
Zoom capability	Yes	Yes
Zoom typeDiffers	Auto/Manual	Manual
Digital zoomKnown for one	2x	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	21.28 - 37.94 mm
Video2 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
Full HD	No	No
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
3D	Yes	Yes
Supported graphics resolutionsKnown for one	1024 x 768 (XGA), 1600 x 1200 (UXGA)	Unknown — not stated by the source
Supported video modesDiffers	1080p	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantity	2	2
HDMI ports quantity	0	0
Component video (YPbPr/YCbCr) in	0	0
Composite video in	1	1
DVI port	No	No
S-Video inputs quantity	1	1
Audio (L/R) in	0	0
Serial interface type	RS-232	RS-232
PC Audio inKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-Fi	No	No
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	White
PlacementKnown for one	Ceiling	Unknown — not stated by the source
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 (standby)Differs	5 W	10 W
AC input voltageDiffers	110 - 220 V	100 - 240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	390 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	323 W
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Voltage toleranceKnown for one	Unknown — not stated by the source	10%
Weight & dimensions1 differ
WeightDiffers	2.2 kg	6.8 kg
Packaging content1 differ
Remote control includedDiffers	Yes	No
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, Composite, VGA	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Aspect ratioDiffers	4:3	16:10
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Lens focal rangeKnown for one	F/2.41 - F/2.55	Unknown — not stated by the source
Maximum analog resolutionKnown for one	1024 x 768 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	1600 x 1200 pixels	Unknown — not stated by the source
Network readyKnown for one	No	Unknown — not stated by the source
RS-232 ports	1	1
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	470 x 311 x 135 mm
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	33 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	28 dB
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C

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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