Product comparison · 2 data projectors

Viewsonic PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600) vs Viewsonic PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768)

24specifications compared
13differ
11identical
25known for one product only

Key differences

Projector brightness
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):2600 ANSI lumens
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):3700 ANSI lumens
Projector native resolution
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
Contrast ratio (typical)
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):2000:1
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):2800:1
Projection distance
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):1.2 - 10 m
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):1 - 10 m
Service life of light source
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):3000 h
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):4000 h
Lamp power
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):180 W
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):230 W
VGA (D-Sub) ports quantity
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):1
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):3
Number of built-in speakers
- PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600):1
- PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768):2

Side by side

Differences highlightedShow differences only

Comparison of PJD5112, PJD6251
49 specifications	A Viewsonic PJD5112 data projector Standard throw projector 2600 ANSI lumens DLP SVGA (800x600) Model PJD5112 View product	B Viewsonic PJD6251 data projector Standard throw projector 3700 ANSI lumens DLP XGA (1024x768) Model PJD6251 View product
Projector4 differ
Projector brightnessDiffers	2600 ANSI lumens	3700 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Contrast ratio (typical)Differs	2000:1	2800:1
Screen size compatibilityKnown for one	Unknown — not stated by the source	1016 - 7620 mm (40 - 300")
Projection distanceDiffers	1.2 - 10 m	1 - 10 m
Number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31 - 100 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 120 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	40°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	40°
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	4000 h
Lamp powerDiffers	180 W	230 W
Service life of light source (economic mode)Known for one	5000 h	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	19.9 - 23.88 mm
Digital zoomKnown for one	Unknown — not stated by the source	1.2x
FocusKnown for one	Manual	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	SECAM
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	3
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Serial interface type	RS-232	RS-232
Component video (YPbPr/YCbCr) inKnown for one	2	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	2	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Featuresidentical
CertificationKnown for one	Unknown — not stated by the source	CB, ROHS, WEEE, UL/cUL, FCC-B, ICES-003, IRAM (Argentina), NOMPSB, C-tick, EK, CE, TUV/GS, GOST-R, Hygienic, SASO UKrSEPRO, CCC
Noise levelKnown for one	30 dB	Unknown — not stated by the source
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	2 W	5 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Market positioning	Presentation	Presentation
Displayidentical
Colour depthKnown for one	Unknown — not stated by the source	24 bit
Power1 differ
Power consumption (typical)Differs	235 W	380 W
Power consumption (standby)	1 W	1 W
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Differs	10 - 90%	30 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	30 - 85%
Weight & dimensions1 differ
WeightDiffers	2.6 kg	2.9 kg
Other features1 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Audio inputKnown for one	Unknown — not stated by the source	2 × 3.5mm mini jak
Audio outputKnown for one	Unknown — not stated by the source	1 × 3.5mm mini jack
Dimensions (WxDxH)	280 x 218 x 114 mm	280 x 218 x 114 mm
Power requirementsDiffers	90~240VAC	AC 100-240 V, 50 - 60 Hz, 2.5A
RS-232 ports	1	1
I/O portsKnown for one	Unknown — not stated by the source	2 × 15-pin mini D-sub 1 × 15-pin mini D-sub 1 × RCA jack 1 × 4-pin mini-DIN

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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