Product comparison · 2 data projectors

Acer P1166P 2700 ANSI lumens DLP SVGA (800x600) vs Viewsonic PJD6381 2500 ANSI lumens DLP XGA (1024x768)

18specifications compared
11differ
7identical
19known for one product only

Key differences

Projector brightness
- P1166P 2700 ANSI lumens DLP SVGA (800x600):2700 ANSI lumens
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):2500 ANSI lumens
Projector native resolution
- P1166P 2700 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
Service life of light source
- P1166P 2700 ANSI lumens DLP SVGA (800x600):3000 h
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):4000 h
Service life of light source (economic mode)
- P1166P 2700 ANSI lumens DLP SVGA (800x600):4000 h
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):6000 h
Lamp power
- P1166P 2700 ANSI lumens DLP SVGA (800x600):180 W
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):230 W
VGA (D-Sub) ports quantity
- P1166P 2700 ANSI lumens DLP SVGA (800x600):1
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):2
Number of built-in speakers
- P1166P 2700 ANSI lumens DLP SVGA (800x600):1
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):2
Power consumption (typical)
- P1166P 2700 ANSI lumens DLP SVGA (800x600):235 W
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):305 W

Side by side

Differences highlightedShow differences only

Comparison of P1166P, PJD6381
37 specifications	A Acer P1166P 2700 ANSI lumens DLP SVGA (800x600) Model P1166P View product	B Viewsonic PJD6381 2500 ANSI lumens DLP XGA (1024x768) Model PJD6381 View product
Projector2 differ
Projector brightnessDiffers	2700 ANSI lumens	2500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Screen size compatibilityKnown for one	660.4 - 7620 mm (26 - 300")	Unknown — not stated by the source
Projection distanceKnown for one	9.8	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
UniformityKnown for one	90%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	±40°	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	4000 h
Service life of light source (economic mode)Differs	4000 h	6000 h
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lamp powerDiffers	180 W	230 W
Lens systemidentical
Digital zoomKnown for one	2x	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	2
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Composite video in	1	1
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	2
Multimedia1 differ
Number of built-in speakersDiffers	1	2
RMS rated powerKnown for one	Unknown — not stated by the source	5 W
Designidentical
Market positioning	Presentation	Presentation
Power1 differ
Power consumption (typical)Differs	235 W	305 W
Power consumption (standby)Known for one	5 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.5 kg	2.68 kg
Other features2 differ
Aspect ratioDiffers	4:3, 16:9	4:3
Dimensions (WxDxH)Differs	269 x 206 x 96 mm	280 x 218 x 114 mm
Power supply typeKnown for one	100 - 240V	Unknown — not stated by the source
RS-232 ports	1	1
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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