Product comparison · 2 data projectors

Viewsonic MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR vs Viewsonic PJ556D 2000 ANSI lumens DLP XGA (1024x768)

20specifications compared
8differ
12identical
22known for one product only

Key differences

RMS rated power
- MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR:2 W
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):1 W
Power consumption (typical)
- MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR:280 W
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):215 W
Weight
- MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR:1.8 kg
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):2.7 kg
Package weight
- MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR:4.6 kg
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):5.7 kg
Dimensions (WxDxH)
- MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR:288 x 190 x 83 mm
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):256 x 102 x 223 mm
Power requirements
- MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR:AC 100–240V, 50/60Hz
- PJ556D 2000 ANSI lumens DLP XGA (1024x768):100-240 VAC, 50/60Hz

Side by side

Differences highlightedShow differences only

Comparison of MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR, PJ556D
42 specifications	A Viewsonic MICRO-PORTABLE DLP® VIEWDOCK™ PROJECTOR View product	B Viewsonic PJ556D 2000 ANSI lumens DLP XGA (1024x768) Model PJ556D View product
Projectoridentical
Projector brightness	2000 ANSI lumens	2000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Known for one	2000:1	Unknown — not stated by the source
Screen size compatibilityKnown for one	1016 - 7620 mm (40 - 300")	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 85 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	15°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	15°	Unknown — not stated by the source
Light sourceidentical
Light source type	Lamp	Lamp
Service life of light source	2000 h	2000 h
Lamp power	200 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	20.2 - 24.2 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 4.43, NTSC M, PAL, SECAM
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
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
Headphone outputsKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Features1 differ
CertificationDiffers	CE, CB, TÜV/GS, GOST, UL, CUL, FCC-B, CCC, PSB, NOM, WEEE, RoHS	UL, FCC-B, CCC, CE, NOM, PSB, CUL, ICES-003, Argentina GS, RoHS, IRAM, CB
Noise levelKnown for one	Unknown — not stated by the source	36 dB
Multimedia1 differ
RMS rated powerDiffers	2 W	1 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Power1 differ
Power consumption (typical)Differs	280 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	1.8 kg	2.7 kg
Package weightDiffers	4.6 kg	5.7 kg
Other features2 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Package dimensions (WxDxH)Known for one	332 x 195 x 315 mm	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	288 x 190 x 83 mm	256 x 102 x 223 mm
InterfaceKnown for one	USB	Unknown — not stated by the source
Lens focal rangeKnown for one	2.3–2.75	Unknown — not stated by the source
Power requirementsDiffers	AC 100–240V, 50/60Hz	100-240 VAC, 50/60Hz
Video inKnown for one	31-79.8	Unknown — not stated by the source
I/O portsKnown for one	1 x 15-pin mini D-sub 1 x RCA jack 1 x 4-pin mini-DIN 15-pin mini D-sub to 3 x RCA 1 x 3.5mm stereo mini jack	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Portable

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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