Product comparison · 2 data projectors

Acer PW730 3300 ANSI lumens DLP WXGA (1280x768) vs Viewsonic PJ1158 Multimedia projector

13specifications compared
10differ
3identical
30known for one product only

Key differences

Projector brightness
- PW730 3300 ANSI lumens DLP WXGA (1280x768):3300 ANSI lumens
- PJ1158 Multimedia projector:4000 ANSI lumens
Projection technology
- PW730 3300 ANSI lumens DLP WXGA (1280x768):DLP
- PJ1158 Multimedia projector:LCD
Projector native resolution
- PW730 3300 ANSI lumens DLP WXGA (1280x768):WXGA (1280x768)
- PJ1158 Multimedia projector:XGA (1024x768)
Contrast ratio (typical)
- PW730 3300 ANSI lumens DLP WXGA (1280x768):2500:1
- PJ1158 Multimedia projector:1300:1
Vertical scan range
- PW730 3300 ANSI lumens DLP WXGA (1280x768):56 - 85 Hz
- PJ1158 Multimedia projector:56 - 120 Hz
Lamp type
- PW730 3300 ANSI lumens DLP WXGA (1280x768):P-VIP
- PJ1158 Multimedia projector:UHB
Lamp power
- PW730 3300 ANSI lumens DLP WXGA (1280x768):300 W
- PJ1158 Multimedia projector:285 W
Weight
- PW730 3300 ANSI lumens DLP WXGA (1280x768):3.5 kg
- PJ1158 Multimedia projector:7.1 kg

Side by side

Differences highlightedShow differences only

Comparison of PW730, PJ1158 Multimedia projector
43 specifications	A Acer PW730 3300 ANSI lumens DLP WXGA (1280x768) Model PW730 View product	B Viewsonic PJ1158 Multimedia projector View product
Projector5 differ
Projector brightnessDiffers	3300 ANSI lumens	4000 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolutionDiffers	WXGA (1280x768)	XGA (1024x768)
Contrast ratio (typical)Differs	2500:1	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	18.8 - 193.5 mm (0.74 - 7.62")	Unknown — not stated by the source
Projection distanceKnown for one	1.2 - 10.38 m	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
UniformityKnown for one	85%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 100 kHz	Unknown — not stated by the source
Light source2 differ
Lamp typeDiffers	P-VIP	UHB
Lamp powerDiffers	300 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
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Featuresidentical
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
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	460 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Weight & dimensions1 differ
WeightDiffers	3.5 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	350 x 282 x 119 mm	418 x 139 x 319 mm
RS-232 portsKnown for one	Unknown — not stated by the source	1
Power supplyKnown for one	384 W	Unknown — not stated by the source
Digital keystone correctionKnown for one	+/- 16°	Unknown — not stated by the source
I/O portsKnown for one	1x 15-Pin D-Sub 1x DVI-I (HDCP) 1x S-Video 1x Composite Video (1x RCA) 1x Component (3x RCA) 1x USB 1x RS-232	Unknown — not stated by the source
Lens systemidentical
Zoom ratioKnown for one	1.2:1	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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