Product comparison · 2 data projectors

Acer XD1170D 2300 ANSI lumens DLP SVGA (800x600) vs Viewsonic PJ1158 Multimedia projector

13specifications compared
11differ
2identical
28known for one product only

Key differences

Projector brightness
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):2300 ANSI lumens
- PJ1158 Multimedia projector:4000 ANSI lumens
Projection technology
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):DLP
- PJ1158 Multimedia projector:LCD
Projector native resolution
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
- PJ1158 Multimedia projector:XGA (1024x768)
Vertical scan range
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):56 - 85 Hz
- PJ1158 Multimedia projector:56 - 120 Hz
Lamp type
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):UHP
- PJ1158 Multimedia projector:UHB
Lamp power
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):200 W
- PJ1158 Multimedia projector:285 W
Noise level
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):32 dB
- PJ1158 Multimedia projector:30 dB
Power consumption (typical)
- XD1170D 2300 ANSI lumens DLP SVGA (800x600):253 W
- PJ1158 Multimedia projector:460 W

Side by side

Differences highlightedShow differences only

Comparison of XD1170D, PJ1158 Multimedia projector
41 specifications	A Acer XD1170D 2300 ANSI lumens DLP SVGA (800x600) Model XD1170D View product	B Viewsonic PJ1158 Multimedia projector View product
Projector4 differ
Projector brightnessDiffers	2300 ANSI lumens	4000 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1300:1
Vertical scan rangeDiffers	56 - 85 Hz	56 - 120 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	± 20°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	±40°
Screen size compatibilityKnown for one	15 - 195.1 mm (0.59 - 7.68")	Unknown — not stated by the source
Projection distanceKnown for one	1 - 12 m	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 100 kHz	Unknown — not stated by the source
Light source2 differ
Light source type	Lamp	Lamp
Service life of light source	2000 h	2000 h
Lamp typeDiffers	UHP	UHB
Lamp powerDiffers	200 W	285 W
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
PC Audio inKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Noise levelDiffers	32 dB	30 dB
CertificationKnown for one	Unknown — not stated by the source	CE, CB, TÜV/GS, GHOST, UL60950, C-UL, FCC B, C-Tick, NOM, CCC, PSB, WEEE, RoHS
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Portable
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	2.03 cm (0.8")
Display resolutionKnown for one	Unknown — not stated by the source	1024 x 768 pixels
Power1 differ
Power consumption (typical)Differs	253 W	460 W
Power consumption (standby)Known for one	14 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Weight & dimensions1 differ
WeightDiffers	2.17 kg	7.1 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Aspect ratioDiffers	4:3, 16:9	16:9
Audio inputKnown for one	Unknown — not stated by the source	2 x 3.5mm
Audio outputKnown for one	Unknown — not stated by the source	2 x RCA
Dimensions (WxDxH)Differs	230 x 238 x 123 mm	418 x 139 x 319 mm
RS-232 portsKnown for one	Unknown — not stated by the source	1
Digital keystone correctionKnown for one	+/- 16°	Unknown — not stated by the source
I/O portsKnown for one	HDB 15-Pin D-Sub (VGA/Component/HDTV) 3.5mm Audio Mini Jack RS232 29-pin DVI-I (VGA/Component/HDTV/HDCP) Composite Video RCA S-Video Mini DIN 15-Pin D-Sub USB	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakersKnown for one	1	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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