Product comparison · 2 data projectors

Acer P5271i 3100 ANSI lumens DLP XGA (1024x768) vs Acer P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768)

28specifications compared
13differ
15identical
18known for one product only

Key differences

Projector brightness
- P5271i 3100 ANSI lumens DLP XGA (1024x768):3100 ANSI lumens
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):5000 ANSI lumens
Contrast ratio (typical)
- P5271i 3100 ANSI lumens DLP XGA (1024x768):3700:1
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):3000:1
Horizontal scan range
- P5271i 3100 ANSI lumens DLP XGA (1024x768):30 - 100 kHz
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):27 - 92 kHz
Keystone correction, vertical
- P5271i 3100 ANSI lumens DLP XGA (1024x768):±40°
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):40°
Service life of light source
- P5271i 3100 ANSI lumens DLP XGA (1024x768):2500 h
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):2000 h
Service life of light source (economic mode)
- P5271i 3100 ANSI lumens DLP XGA (1024x768):4000 h
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):3000 h
Lamp power
- P5271i 3100 ANSI lumens DLP XGA (1024x768):230 W
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):250 W
Digital zoom
- P5271i 3100 ANSI lumens DLP XGA (1024x768):2x
- P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768):8x

Side by side

Differences highlightedShow differences only

Comparison of P5271i, P7290
46 specifications	A Acer P5271i 3100 ANSI lumens DLP XGA (1024x768) Model P5271i View product	B Acer P7290 Standard throw projector 5000 ANSI lumens DLP XGA (1024x768) Model P7290 View product
Projector4 differ
Projector brightnessDiffers	3100 ANSI lumens	5000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	3700:1	3000:1
Projection distanceKnown for one	Unknown — not stated by the source	1.2 - 9.6 m
Number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours
Horizontal scan rangeDiffers	30 - 100 kHz	27 - 92 kHz
Vertical scan range	50 - 85 Hz	50 - 85 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	15°
Keystone correction, verticalDiffers	±40°	40°
Screen size compatibilityKnown for one	18 - 193.5 mm (0.71 - 7.62")	Unknown — not stated by the source
UniformityKnown for one	90%	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2500 h	2000 h
Service life of light source (economic mode)Differs	4000 h	3000 h
Lamp type	P-VIP	P-VIP
Lamp powerDiffers	230 W	250 W
Lens system1 differ
Digital zoomDiffers	2x	8x
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	2	1
HDMI ports quantity	1	1
Composite video in	1	1
DVI port	Yes	Yes
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Serial interface type	RS-232	RS-232
PC Audio in	Yes	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Noise levelDiffers	26 dB	35 dB
Multimedia1 differ
Number of built-in speakersDiffers	1	2
RMS rated powerKnown for one	Unknown — not stated by the source	3 W
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Market positioning	Presentation	Presentation
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
Weight & dimensions1 differ
WeightDiffers	4.2 kg	5.4 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	DVI, S-Video, VGA
Other features1 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Dimensions (WxDxH)Differs	341 x 261 x 120 mm	404 x 315 x 120 mm
Power supplyKnown for one	Unknown — not stated by the source	460 W
RS-232 ports	1	1
ResolutionKnown for one	Unknown — not stated by the source	1600 x 1200 pixels
Power requirementsKnown for one	100 - 240V	Unknown — not stated by the source
Networkidentical
Wi-Fi standardsKnown for one	802.11b, 802.11g	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	295 W	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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