Product comparison · 2 data projectors

BenQ MP770 Professional Projector vs Viewsonic DLP multimedia projector

12specifications compared
7differ
5identical
36known for one product only

Key differences

Projector brightness
- MP770 Professional Projector:3200 ANSI lumens
- DLP multimedia projector:2500 ANSI lumens
Lamp power
- MP770 Professional Projector:220 W
- DLP multimedia projector:200 W
Noise level
- MP770 Professional Projector:31 dB
- DLP multimedia projector:35 dB
Power consumption (typical)
- MP770 Professional Projector:320 W
- DLP multimedia projector:255 W
Weight
- MP770 Professional Projector:3 kg
- DLP multimedia projector:3.6 kg
Connectivity technology
- MP770 Professional Projector:Wireless
- DLP multimedia projector:Wired
Dimensions (WxDxH)
- MP770 Professional Projector:298 x 230 x 94 mm
- DLP multimedia projector:328 x 238 x 88 mm

Side by side

Differences highlightedShow differences only

Comparison of MP770 Professional Projector, DLP multimedia projector
48 specifications	A BenQ MP770 Professional Projector View product	B Viewsonic DLP multimedia projector View product
Projector1 differ
Projector brightnessDiffers	3200 ANSI lumens	2500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	2000:1	2000:1
Screen size compatibilityKnown for one	787.4 - 7620 mm (31 - 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 - 82 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	48 - 85 Hz	Unknown — not stated by the source
Light source1 differ
Light source type	Lamp	Lamp
Service life of light sourceKnown for one	4000 h	Unknown — not stated by the source
Lamp powerDiffers	220 W	200 W
Lens systemidentical
Focal length rangeKnown for one	20.4 - 23.5 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, PAL, SECAM	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	2	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	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
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	31 dB	35 dB
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Portable
Power1 differ
Power consumption (typical)Differs	320 W	255 W
Weight & dimensions1 differ
WeightDiffers	3 kg	3.6 kg
Other features2 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Connectivity technologyDiffers	Wireless	Wired
Dimensions (WxDxH)Differs	298 x 230 x 94 mm	328 x 238 x 88 mm
Lens focal rangeKnown for one	F2.6 - F2.77	Unknown — not stated by the source
Power requirementsKnown for one	100-240V; 50/60Hz	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Audio inputKnown for one	Unknown — not stated by the source	Mini-Jack, RCA
Audio outputKnown for one	Unknown — not stated by the source	Mini-Jack
CompatibilityKnown for one	Unknown — not stated by the source	PC:VGA up to SXGA
Input typeKnown for one	Unknown — not stated by the source	NTSC 4.43, PAL, SECAM, HDTV
Power supply typeKnown for one	Unknown — not stated by the source	90~240V @ 50-60Hz
Digital keystone correctionKnown for one	Unknown — not stated by the source	± 15º
I/O portsKnown for one	Unknown — not stated by the source	2x DB-15 RCA RS-232
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	95.2 cm (37.5")
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%

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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