Product comparison · 2 data projectors

BenQ Projector MP720 vs Viewsonic Digital Projector PJ256D

15specifications compared
10differ
5identical
16known for one product only

Key differences

Projector brightness
- Projector MP720:2500 ANSI lumens
- Digital Projector PJ256D:1500 ANSI lumens
Horizontal scan range
- Projector MP720:31 - 82 kHz
- Digital Projector PJ256D:31.5 - 79.8 kHz
Vertical scan range
- Projector MP720:48 - 85 Hz
- Digital Projector PJ256D:56 - 85 Hz
Service life of light source
- Projector MP720:3000 h
- Digital Projector PJ256D:4000 h
Lamp power
- Projector MP720:230 W
- Digital Projector PJ256D:156 W
Display resolution
- Projector MP720:640 x 350 pixels
- Digital Projector PJ256D:1280 x 1024 pixels
Power consumption (typical)
- Projector MP720:305 W
- Digital Projector PJ256D:200 W
Weight
- Projector MP720:2.72 kg
- Digital Projector PJ256D:1 kg

Side by side

Differences highlightedShow differences only

Comparison of Projector MP720, Digital Projector PJ256D
31 specifications	A BenQ Projector MP720 View product	B Viewsonic Digital Projector PJ256D View product
Projector3 differ
Projector brightnessDiffers	2500 ANSI lumens	1500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	2000:1	2000:1
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Horizontal scan rangeDiffers	31 - 82 kHz	31.5 - 79.8 kHz
Vertical scan rangeDiffers	48 - 85 Hz	56 - 85 Hz
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	4000 h
Lamp powerDiffers	230 W	156 W
Lens systemidentical
Zoom ratioKnown for one	1.15:1	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Display1 differ
Display resolutionDiffers	640 x 350 pixels	1280 x 1024 pixels
Display diagonalKnown for one	Unknown — not stated by the source	80.5 cm (31.7")
Power1 differ
Power consumption (typical)Differs	305 W	200 W
Weight & dimensions1 differ
WeightDiffers	2.72 kg	1 kg
Other features2 differ
Aspect ratio	4:3	4:3
Audio inputKnown for one	Stereo mini jack x 1	Unknown — not stated by the source
Audio outputKnown for one	Mini Jack x 1	Unknown — not stated by the source
Dimensions (WxDxH)Differs	291 x 234 x 94 mm	198 x 148 x 57 mm
Lens systemKnown for one	F=2.6 - 2.77, f=20.4 - 23.5	Unknown — not stated by the source
Power requirementsDiffers	100 - 240 VAC, 50 - 60 Hz	AC 100 - 240 V, 50 - 60Hz
Control panelKnown for one	XGA DDR DMDTM x 1	Unknown — not stated by the source
I/O portsKnown for one	In: PC Analog RGB: D-sub 15 pin x 1(shared) DVI-I (sahred with wireless module) A/V Component Video: D-sub 15 pin x 1(shared) S-Video: Mini Din 4 pin x 1 Composite Video: RCA x 1 Audio PC audio: Stereo mini jack x 1(shared) Video L/R audio: Stereo mini jack x 1(shared) Out: PC: Analog RGB: D-sub 15	Unknown — not stated by the source
Video inKnown for one	Unknown — not stated by the source	RCA
Digital keystone correctionKnown for one	Unknown — not stated by the source	±8°
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	38 dB
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Portable
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%

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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