Product comparison · 2 data projectors

Viewsonic PJ402D 2000 ANSI lumens DLP SVGA (800x600) vs Viewsonic Projektor PJ256D 1500ANSI Lumen

19specifications compared
15differ
4identical
18known for one product only

Key differences

Projector brightness
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):2000 ANSI lumens
- Projektor PJ256D 1500ANSI Lumen:1500 ANSI lumens
Projector native resolution
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
- Projektor PJ256D 1500ANSI Lumen:XGA (1024x768)
Horizontal scan range
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):31 - 79 kHz
- Projektor PJ256D 1500ANSI Lumen:31.5 - 79.8 kHz
Vertical scan range
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):50 - 85 Hz
- Projektor PJ256D 1500ANSI Lumen:56 - 85 Hz
Service life of light source
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):2000 h
- Projektor PJ256D 1500ANSI Lumen:4000 h
Lamp power
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):200 W
- Projektor PJ256D 1500ANSI Lumen:156 W
Noise level
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):36 dB
- Projektor PJ256D 1500ANSI Lumen:38 dB
Power consumption (typical)
- PJ402D 2000 ANSI lumens DLP SVGA (800x600):250 W
- Projektor PJ256D 1500ANSI Lumen:200 W

Side by side

Differences highlightedShow differences only

Comparison of PJ402D, Projektor PJ256D 1500ANSI Lumen
37 specifications	A Viewsonic PJ402D 2000 ANSI lumens DLP SVGA (800x600) Model PJ402D View product	B Viewsonic Projektor PJ256D 1500ANSI Lumen View product
Projector4 differ
Projector brightnessDiffers	2000 ANSI lumens	1500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Contrast ratio (typical)	2000:1	2000:1
Screen size compatibilityKnown for one	277.8	Unknown — not stated by the source
Horizontal scan rangeDiffers	31 - 79 kHz	31.5 - 79.8 kHz
Vertical scan rangeDiffers	50 - 85 Hz	56 - 85 Hz
Keystone correction, verticalKnown for one	-15 - 15°	Unknown — not stated by the source
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	4000 h
Lamp powerDiffers	200 W	156 W
Lens systemidentical
Focus	Manual	Manual
Videoidentical
Analog signal format systemKnown for one	NTSC 4.43, NTSC M, PAL, SECAM	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	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
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	36 dB	38 dB
CertificationDiffers	UL, FCC-B, CCC, CE, NOM, PSB	UL, C-UL, FCC-Class B, CB, CE, TUV/GS, PS-mark, CCC
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
Market positioningKnown for one	Portable	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	250 W	200 W
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	5 - 35 °C
Operating relative humidity (H-H)Differs	35 - 85%	10 - 85%
Weight & dimensions1 differ
WeightDiffers	2.1 kg	1 kg
Other features3 differ
Aspect ratioDiffers	4:3, 16:9	4:3
Audio inputKnown for one	1	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	256 x 200 x 88 mm	200 x 153 x 63 mm
Power requirementsDiffers	100 - 240 VAC, 50/60 Hz	AC 100 - 240 V, 50 - 60Hz
ResolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
Video inKnown for one	Unknown — not stated by the source	RCA
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	39 dB
Digital keystone correctionKnown for one	Unknown — not stated by the source	±8°
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	80.5 cm (31.7")

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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