Product comparison · 2 data projectors

3M Digital Projector X20 vs Viewsonic PJ506D Portable Projector

4specifications compared
2differ
2identical
35known for one product only

Key differences

Weight
- Digital Projector X20:1.78 kg
- PJ506D Portable Projector:5.7 g
Dimensions (WxDxH)
- Digital Projector X20:274 x 205 x 59 mm
- PJ506D Portable Projector:256 x 223 x 102 mm

Side by side

Differences highlightedShow differences only

Comparison of Digital Projector X20, PJ506D Portable Projector
39 specifications	A 3M Digital Projector X20 View product	B Viewsonic PJ506D Portable Projector View product
Projectoridentical
Projection technologyKnown for one	LCD	Unknown — not stated by the source
Projector native resolutionKnown for one	XGA (1024x768)	Unknown — not stated by the source
Contrast ratio (typical)Known for one	500:1	Unknown — not stated by the source
Screen size compatibilityKnown for one	300	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 106 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 120 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-30 - 30°	Unknown — not stated by the source
Light sourceidentical
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceKnown for one	2000 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	3000 h	Unknown — not stated by the source
Lamp typeKnown for one	UHB	Unknown — not stated by the source
Lamp powerKnown for one	160 W	Unknown — not stated by the source
Lens systemidentical
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	16.4 - 19.7 mm	Unknown — not stated by the source
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, NTSC 4.43, PAL, SECAM	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	2	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	36 dB	Unknown — not stated by the source
CertificationKnown for one	UL, cUL, FCC Part 15 Class B, CE, EN60950, WEEE	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	1 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.78 kg	5.7 g
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Aspect ratioKnown for one	4:3, 16:9	Unknown — not stated by the source
Audio inputKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	1	Unknown — not stated by the source
Dimensions (WxDxH)Differs	274 x 205 x 59 mm	256 x 223 x 102 mm
Power requirementsKnown for one	100 - 120 V, 220 - 240 V, 50/60 Hz	Unknown — not stated by the source
Input typeKnown for one	Unknown — not stated by the source	NTSC M, NTSC 4.43, PAL, SECAM, HDTV
Native resolutionKnown for one	Unknown — not stated by the source	SVGA (800x600)
Digital keystone correctionKnown for one	Unknown — not stated by the source	Vertical ± 15º

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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