Product comparison · 2 data projectors

Viewsonic PJ556D 2000 ANSI lumens DLP XGA (1024x768) vs Viewsonic PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768)

24specifications compared
12differ
12identical
15known for one product only

Key differences

Projector brightness
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):2000 ANSI lumens
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):3000 ANSI lumens
Service life of light source
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):2000 h
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):4000 h
VGA (D-Sub) ports quantity
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):1
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):3
Noise level
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):36 dB
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):33 dB
Power consumption (typical)
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):215 W
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):250 W
Operating temperature (T-T)
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):0 - 40 °C
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):5 - 35 °C
Operating relative humidity (H-H)
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):10 - 90%
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):10 - 85%
Package weight
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):5.7 kg
- PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768):5.2 kg

Side by side

Differences highlightedShow differences only

Comparison of PJ556D, PJ588D
39 specifications	A Viewsonic PJ556D 2000 ANSI lumens DLP XGA (1024x768) Model PJ556D View product	B Viewsonic PJ588D data projector 3000 ANSI lumens DLP XGA (1024x768) Model PJ588D View product
Projector1 differ
Projector brightnessDiffers	2000 ANSI lumens	3000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	2000:1
Screen size compatibilityKnown for one	Unknown — not stated by the source	584.2 - 6934.2 mm (23 - 273")
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Keystone correction, verticalKnown for one	Unknown — not stated by the source	±15°
Matrix sizeKnown for one	Unknown — not stated by the source	1.78 cm (0.7")
Light source1 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	4000 h
Lamp power	200 W	200 W
Service life of light source (economic mode)Known for one	3000 h	Unknown — not stated by the source
Lens systemidentical
Focus	Manual	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	21.3 - 24.5 mm
Digital zoomKnown for one	1.1x	Unknown — not stated by the source
Video1 differ
Analog signal format systemDiffers	NTSC 4.43, NTSC M, PAL, SECAM	NTSC 4.43, NTSC M
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	3
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
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Features2 differ
Noise levelDiffers	36 dB	33 dB
CertificationDiffers	UL, FCC-B, CCC, CE, NOM, PSB, CUL, ICES-003, Argentina GS, RoHS, IRAM, CB	CE, CB, GOST, UL/cUL, FCC-B, CCC, PSB, C-Tick, NOM, BSMI, UL-AR, EK-mark, WEEE, RoHS
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	215 W	250 W
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 35 °C
Operating relative humidity (H-H)Differs	10 - 90%	10 - 85%
Weight & dimensions1 differ
Weight	2.7 kg	2.7 kg
Package weightDiffers	5.7 kg	5.2 kg
Other features2 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	386 x 266 x 450 mm
Dimensions (WxDxH)Differs	256 x 102 x 223 mm	300 x 94 x 243 mm
Power requirementsDiffers	100-240 VAC, 50/60Hz	AC 100–240V, 50/60Hz
RS-232 portsKnown for one	Unknown — not stated by the source	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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