Product comparison · 2 data projectors

Acer P1270 3100 ANSI lumens DLP XGA (1024x768) vs BenQ SP820 + lamp

22specifications compared
9differ
13identical
15known for one product only

Key differences

Projector brightness
- P1270 3100 ANSI lumens DLP XGA (1024x768):3100 ANSI lumens
- SP820 + lamp:4000 ANSI lumens
Horizontal scan range
- P1270 3100 ANSI lumens DLP XGA (1024x768):31.5 - 100 kHz
- SP820 + lamp:31 - 90 kHz
Service life of light source
- P1270 3100 ANSI lumens DLP XGA (1024x768):3000 h
- SP820 + lamp:2000 h
Service life of light source (economic mode)
- P1270 3100 ANSI lumens DLP XGA (1024x768):4000 h
- SP820 + lamp:3000 h
Lamp power
- P1270 3100 ANSI lumens DLP XGA (1024x768):230 W
- SP820 + lamp:280 W
Power consumption (typical)
- P1270 3100 ANSI lumens DLP XGA (1024x768):300 W
- SP820 + lamp:350 W
Weight
- P1270 3100 ANSI lumens DLP XGA (1024x768):2.5 kg
- SP820 + lamp:3.73 kg
Dimensions (WxDxH)
- P1270 3100 ANSI lumens DLP XGA (1024x768):269 x 206 x 96 mm
- SP820 + lamp:300 x 244 x 88 mm

Side by side

Differences highlightedShow differences only

Comparison of P1270, SP820 + lamp
37 specifications	A Acer P1270 3100 ANSI lumens DLP XGA (1024x768) Model P1270 View product	B BenQ SP820 + lamp View product
Projector3 differ
Projector brightnessDiffers	3100 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	2000:1	2000:1
Screen size compatibilityDiffers	16.5 - 193.5 mm (0.65 - 7.62")	300
Horizontal scan rangeDiffers	31.5 - 100 kHz	31 - 90 kHz
Vertical scan range	50 - 85 Hz	50 - 85 Hz
Projection distanceKnown for one	9.8	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	2000 h
Service life of light source (economic mode)Differs	4000 h	3000 h
Lamp powerDiffers	230 W	280 W
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lens systemidentical
Zoom ratioKnown for one	Unknown — not stated by the source	1.15:1
Digital zoomKnown for one	2x	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Composite video in	1	1
DVI portKnown for one	Unknown — not stated by the source	Yes
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Serial interface type	RS-232	RS-232
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	33 dB
Multimediaidentical
Number of built-in speakers	1	1
Displayidentical
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Power1 differ
Power consumption (typical)Differs	300 W	350 W
Power consumption (standby)Known for one	5 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.5 kg	3.73 kg
Other features1 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Audio inputKnown for one	Unknown — not stated by the source	Mini jack x 1, RCA L& R x 1
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Dimensions (WxDxH)Differs	269 x 206 x 96 mm	300 x 244 x 88 mm
Power supply typeKnown for one	Unknown — not stated by the source	90 - 240 VAC, 50 - 60 Hz
RS-232 ports	1	1
Designidentical
Market positioningKnown for one	Presentation	Unknown — not stated by the source

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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