Product comparison · 2 data projectors

Acer P7270i 4000 ANSI lumens DLP XGA (1024x768) vs BenQ Digital Projector SP870

19specifications compared
9differ
10identical
24known for one product only

Key differences

Projector brightness
- P7270i 4000 ANSI lumens DLP XGA (1024x768):4000 ANSI lumens
- Digital Projector SP870:5000 ANSI lumens
Contrast ratio (typical)
- P7270i 4000 ANSI lumens DLP XGA (1024x768):2300:1
- Digital Projector SP870:2000:1
Horizontal scan range
- P7270i 4000 ANSI lumens DLP XGA (1024x768):27 - 92 kHz
- Digital Projector SP870:31 - 93 kHz
Vertical scan range
- P7270i 4000 ANSI lumens DLP XGA (1024x768):50 - 85 Hz
- Digital Projector SP870:48 - 85 Hz
Lamp power
- P7270i 4000 ANSI lumens DLP XGA (1024x768):280 W
- Digital Projector SP870:360 W
VGA (D-Sub) ports quantity
- P7270i 4000 ANSI lumens DLP XGA (1024x768):1
- Digital Projector SP870:2
Weight
- P7270i 4000 ANSI lumens DLP XGA (1024x768):5 kg
- Digital Projector SP870:4.9 kg
Dimensions (WxDxH)
- P7270i 4000 ANSI lumens DLP XGA (1024x768):404 x 315 x 120 mm
- Digital Projector SP870:115 x 277 x 375 mm

Side by side

Differences highlightedShow differences only

Comparison of P7270i, Digital Projector SP870
43 specifications	A Acer P7270i 4000 ANSI lumens DLP XGA (1024x768) Model P7270i View product	B BenQ Digital Projector SP870 View product
Projector5 differ
Projector brightnessDiffers	4000 ANSI lumens	5000 ANSI lumens
Contrast ratio (typical)Differs	2300:1	2000:1
Screen size compatibilityDiffers	19.8 - 193.5 mm (0.78 - 7.62")	1016 - 7620 mm (40 - 300")
Projection distanceKnown for one	1.2 - 9.8 m	Unknown — not stated by the source
Horizontal scan rangeDiffers	27 - 92 kHz	31 - 93 kHz
Vertical scan rangeDiffers	50 - 85 Hz	48 - 85 Hz
Keystone correction, verticalKnown for one	±40°	Unknown — not stated by the source
Number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Light source1 differ
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lamp powerDiffers	280 W	360 W
Lens systemidentical
Digital zoomKnown for one	2x	Unknown — not stated by the source
Focal length rangeKnown for one	Unknown — not stated by the source	38.87 - 46.63 mm
Zoom ratioKnown for one	Unknown — not stated by the source	1.15:1
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	2
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	29 dB	Unknown — not stated by the source
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Designidentical
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	5 kg	4.9 kg
Other features1 differ
Dimensions (WxDxH)Differs	404 x 315 x 120 mm	115 x 277 x 375 mm
RS-232 portsKnown for one	1	Unknown — not stated by the source
Lens focal rangeKnown for one	Unknown — not stated by the source	2.4-2.7
Power requirementsKnown for one	Unknown — not stated by the source	100-240 VAC, 50-60 Hz
ResolutionKnown for one	Unknown — not stated by the source	640 x 350 pixels
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	510 W

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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