Product comparison · 2 data projectors

Acer P7270i + Pantalla153x153 vs Acer P7280 + Pantalla153x153

Key differences

Projector brightness
- P7270i + Pantalla153x153:4000 ANSI lumens
- P7280 + Pantalla153x153:4500 ANSI lumens
Lamp power
- P7270i + Pantalla153x153:280 W
- P7280 + Pantalla153x153:330 W

Differences highlightedShow differences only

Comparison of P7270i + Pantalla153x153, P7280 + Pantalla153x153
33 specifications	A Acer P7270i + Pantalla153x153 View product	B Acer P7280 + Pantalla153x153 View product
Projector1 differ
Projector brightnessDiffers	4000 ANSI lumens	4500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	2300:1	2300:1
Screen size compatibility	300	300
Projection distance	9.8	9.8
Number of colours	1.073 billion colours	1.073 billion colours
Horizontal scan rangeKnown for one	27 - 92 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Keystone correction, vertical	40°	40°
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	2000 h	2000 h
Service life of light source (economic mode)	3000 h	3000 h
Lamp type	P-VIP	P-VIP
Lamp powerDiffers	280 W	330 W
Ports & interfacesidentical
VGA (D-Sub) ports quantity	2	2
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	2	2
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
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakers	2	2
Designidentical
Market positioning	Presentation	Presentation
Placement	Ceiling	Ceiling
Weight & dimensionsidentical
Weight	5 kg	5 kg
Packaging contentidentical
Remote control included	Yes	Yes
Other featuresidentical
Aspect ratio	4:3, 16:9	4:3, 16:9
Dimensions (WxDxH)	404 x 315 x 120 mm	404 x 315 x 120 mm
RS-232 ports	1	1

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.