Product comparison · 2 data projectors

Viewsonic PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600) vs Viewsonic PJ556D 2000 ANSI lumens DLP XGA (1024x768)

24specifications compared
12differ
12identical
16known for one product only

Key differences

Projector brightness
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):1500 ANSI lumens
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):2000 ANSI lumens
Projector native resolution
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
Service life of light source
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):3000 h
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):2000 h
Lamp power
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):160 W
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):200 W
Noise level
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):30 dB
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):36 dB
Power consumption (typical)
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):250 W
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):215 W
Weight
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):2.6 kg
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):2.7 kg
Package weight
- PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):3.7 kg
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):5.7 kg

Side by side

Differences highlightedShow differences only

Comparison of PJ503D, PJ556D
40 specifications	A Viewsonic PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600) Model PJ503D View product	B Viewsonic PJ556D 2000 ANSI lumens DLP XGA (1024x768) Model PJ556D View product
Projector2 differ
Projector brightnessDiffers	1500 ANSI lumens	2000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Contrast ratio (typical)Known for one	2000:1	Unknown — not stated by the source
Screen size compatibilityKnown for one	37.5–150	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 87 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	±7°	Unknown — not stated by the source
Matrix sizeKnown for one	1.4 cm (0.55")	Unknown — not stated by the source
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	2000 h
Lamp powerDiffers	160 W	200 W
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Lens systemidentical
Focus	Manual	Manual
Focal length rangeKnown for one	22.2 mm	Unknown — not stated by the source
Digital zoomKnown for one	Unknown — not stated by the source	1.1x
Video1 differ
Analog signal format systemDiffers	NTSC 4.43, NTSC M, SECAM	NTSC 4.43, NTSC M, PAL, SECAM
Full HDKnown for one	Yes	Unknown — not stated by the source
HD-ReadyKnown 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	1	Unknown — not stated by the source
Composite video in	1	1
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	30 dB	36 dB
CertificationDiffers	CE, CB, TÜV/GS, GOST, UL/cUL, FCC-B, C-Tick, WEEE, RoHS	UL, FCC-B, CCC, CE, NOM, PSB, CUL, ICES-003, Argentina GS, RoHS, IRAM, CB
Multimediaidentical
Number of built-in speakers	1	1
RMS rated power	1 W	1 W
Designidentical
Market positioning	Portable	Portable
Power1 differ
Power consumption (typical)Differs	250 W	215 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensions2 differ
WeightDiffers	2.6 kg	2.7 kg
Package weightDiffers	3.7 kg	5.7 kg
Other features2 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Package dimensions (WxDxH)Known for one	370 x 297 x 186 mm	Unknown — not stated by the source
Dimensions (WxDxH)Differs	263 x 108 x 218 mm	256 x 102 x 223 mm
Power requirementsDiffers	AC 100–120/200–240V, 50/60Hz	100-240 VAC, 50/60Hz
RS-232 portsKnown 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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