Product comparison · 2 data projectors

Viewsonic PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768) vs Viewsonic PJD6381 2500 ANSI lumens DLP XGA (1024x768)

20specifications compared
10differ
10identical
26known for one product only

Key differences

Projector brightness
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):2900 ANSI lumens
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):2500 ANSI lumens
Lamp power
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):180 W
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):230 W
VGA (D-Sub) ports quantity
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):3
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):2
Number of built-in speakers
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):1
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):2
RMS rated power
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):2 W
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):5 W
Power consumption (typical)
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):235 W
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):305 W
Operating relative humidity (H-H)
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):30 - 85%
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):10 - 90%
Weight
- PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768):2.7 kg
- PJD6381 2500 ANSI lumens DLP XGA (1024x768):2.68 kg

Side by side

Differences highlightedShow differences only

Comparison of PJD6221, PJD6381
46 specifications	A Viewsonic PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768) Model PJD6221 View product	B Viewsonic PJD6381 2500 ANSI lumens DLP XGA (1024x768) Model PJD6381 View product
Projector1 differ
Projector brightnessDiffers	2900 ANSI lumens	2500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Known for one	3000:1	Unknown — not stated by the source
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
Projection distanceKnown for one	1.2/10	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	30 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	40°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	±40°	Unknown — not stated by the source
Matrix sizeKnown for one	1.4 cm (0.55")	Unknown — not stated by the source
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	4000 h	4000 h
Lamp powerDiffers	180 W	230 W
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	6000 h
Lens systemidentical
Focus	Manual	Manual
Focal length rangeKnown for one	18.36 - 22.02 mm	Unknown — not stated by the source
Digital zoomKnown for one	1.2x	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	SECAM	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	3	2
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
Composite video inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	2
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Featuresidentical
CertificationKnown for one	CB, ROHS, WEEE, UL/cUL, FCC-B, ICES-003, IRAM (Argentina), NOMPSB, C-tick, EK, CE, TUV/GS, GOST-R, Hygienic, SASO UKrSEPRO, CCC	Unknown — not stated by the source
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	2 W	5 W
Designidentical
Market positioning	Presentation	Presentation
Displayidentical
Colour depthKnown for one	24 bit	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	235 W	305 W
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	30 - 85%	10 - 90%
Storage relative humidity (H-H)Known for one	30 - 85%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.7 kg	2.68 kg
Other features2 differ
Aspect ratioDiffers	4:3, 16:9	4:3
Audio inputKnown for one	1 × 3.5 mm mini jack	Unknown — not stated by the source
Audio outputKnown for one	1 × 3.5mm mini jack	Unknown — not stated by the source
Dimensions (WxDxH)Differs	280 x 218 x 108 mm	280 x 218 x 114 mm
Power requirementsKnown for one	AC 100-240 V, 50 - 60 Hz, 2.5A	Unknown — not stated by the source
RS-232 ports	1	1
I/O portsKnown for one	1 × RCA jack 1 × 4-pin mini-DIN	Unknown — not stated by the source

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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