Product comparison · 2 data projectors

Acer PD528 3500 ANSI lumens DLP XGA (1024x768) vs Viewsonic PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600)

22specifications compared
12differ
10identical
21known for one product only

Key differences

Projector brightness
- PD528 3500 ANSI lumens DLP XGA (1024x768):3500 ANSI lumens
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):1500 ANSI lumens
Projector native resolution
- PD528 3500 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
Horizontal scan range
- PD528 3500 ANSI lumens DLP XGA (1024x768):31.5 - 100 kHz
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):30 - 100 kHz
Vertical scan range
- PD528 3500 ANSI lumens DLP XGA (1024x768):56 - 85 Hz
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):50 - 87 Hz
Keystone correction, vertical
- PD528 3500 ANSI lumens DLP XGA (1024x768):±16°
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):±7°
Service life of light source
- PD528 3500 ANSI lumens DLP XGA (1024x768):2000 h
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):3000 h
Lamp power
- PD528 3500 ANSI lumens DLP XGA (1024x768):250 W
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):160 W
Noise level
- PD528 3500 ANSI lumens DLP XGA (1024x768):33 dB
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):30 dB

Side by side

Differences highlightedShow differences only

Comparison of PD528, PJ503D
43 specifications	A Acer PD528 3500 ANSI lumens DLP XGA (1024x768) Model PD528 View product	B Viewsonic PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600) Model PJ503D View product
Projector5 differ
Projector brightnessDiffers	3500 ANSI lumens	1500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	XGA (1024x768)	SVGA (800x600)
Contrast ratio (typical)	2000:1	2000:1
Screen size compatibilityKnown for one	Unknown — not stated by the source	37.5–150
Horizontal scan rangeDiffers	31.5 - 100 kHz	30 - 100 kHz
Vertical scan rangeDiffers	56 - 85 Hz	50 - 87 Hz
Keystone correction, verticalDiffers	±16°	±7°
Matrix sizeKnown for one	Unknown — not stated by the source	1.4 cm (0.55")
Projection distanceKnown for one	1.2 - 12.2 m	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	3000 h
Lamp powerDiffers	250 W	160 W
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	22.2 mm
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC 4.43, NTSC M, SECAM
Full HDKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Composite video in	1	1
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Serial interface type	RS-232	RS-232
DVI portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	33 dB	30 dB
CertificationKnown for one	Unknown — not stated by the source	CE, CB, TÜV/GS, GOST, UL/cUL, FCC-B, C-Tick, WEEE, RoHS
Multimediaidentical
Number of built-in speakers	1	1
RMS rated powerKnown for one	Unknown — not stated by the source	1 W
Design1 differ
Market positioningDiffers	Presentation	Portable
Power1 differ
Power consumption (typical)Differs	315 W	250 W
Power consumption (standby)Known for one	10 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions1 differ
WeightDiffers	2.7 kg	2.6 kg
Package weightKnown for one	Unknown — not stated by the source	3.7 kg
Other features1 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	370 x 297 x 186 mm
Dimensions (WxDxH)Differs	283 x 256 x 104 mm	263 x 108 x 218 mm
Power requirementsKnown for one	Unknown — not stated by the source	AC 100–120/200–240V, 50/60Hz
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.

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