Product comparison · 2 data projectors

3M Digital Projector X20 vs Sharp LCD Projector

16specifications compared
9differ
7identical
26known for one product only

Key differences

Projector brightness
- Digital Projector X20:2000 ANSI lumens
- LCD Projector:4000 ANSI lumens
Contrast ratio (typical)
- Digital Projector X20:500:1
- LCD Projector:450:1
Service life of light source
- Digital Projector X20:2000 h
- LCD Projector:3000 h
Lamp power
- Digital Projector X20:160 W
- LCD Projector:275 W
Noise level
- Digital Projector X20:36 dB
- LCD Projector:31 dB
RMS rated power
- Digital Projector X20:1 W
- LCD Projector:2 W
Weight
- Digital Projector X20:1.78 kg
- LCD Projector:4.9 kg
Audio output
- Digital Projector X20:1
- LCD Projector:3.5mm Jack

Side by side

Differences highlightedShow differences only

Comparison of Digital Projector X20, LCD Projector
42 specifications	A 3M Digital Projector X20 View product	B Sharp LCD Projector View product
Projector2 differ
Projector brightnessDiffers	2000 ANSI lumens	4000 ANSI lumens
Contrast ratio (typical)Differs	500:1	450:1
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 source2 differ
Service life of light sourceDiffers	2000 h	3000 h
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 powerDiffers	160 W	275 W
Lens systemidentical
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
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Features1 differ
Noise levelDiffers	36 dB	31 dB
CertificationKnown for one	UL, cUL, FCC Part 15 Class B, CE, EN60950, WEEE	Unknown — not stated by the source
Multimedia1 differ
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	1 W	2 W
Poweridentical
Power consumption (typical)Known for one	250 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	4.9 kg
Other features2 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 outputDiffers	1	3.5mm Jack
Dimensions (WxDxH)Differs	274 x 205 x 59 mm	326 x 280 x 102 mm
Power requirementsKnown for one	100 - 120 V, 220 - 240 V, 50/60 Hz	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
RS-232 portsKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
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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