Product comparison · 2 data projectors

Viewsonic PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black vs Viewsonic VS13783 data projector 15 ANSI lumens LCOS VGA (640x480)

17specifications compared
13differ
4identical
59known for one product only

Key differences

Projector brightness
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:4000 ANSI lumens
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):15 ANSI lumens
Projector native resolution
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:XGA (1024x768)
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):VGA (640x480)
Contrast ratio (typical)
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:2000:1
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):400:1
Screen size compatibility
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:762 - 7620 mm (30 - 300")
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):152.4 - 1651 mm (6 - 65")
HDMI ports quantity
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:0
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):1
Card reader integrated
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:No
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):Yes
Number of built-in speakers
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:2
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):1
RMS rated power
- PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black:8 W
- VS13783 data projector 15 ANSI lumens LCOS VGA (640x480):0.5 W

Side by side

Differences highlightedShow differences only

Comparison of PJL9371, VS13783
76 specifications	A Viewsonic PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black Model PJL9371 View product	B Viewsonic VS13783 data projector 15 ANSI lumens LCOS VGA (640x480) Model VS13783 View product
Projector4 differ
Projector brightnessDiffers	4000 ANSI lumens	15 ANSI lumens
Projector native resolutionDiffers	XGA (1024x768)	VGA (640x480)
Contrast ratio (typical)Differs	2000:1	400:1
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	152.4 - 1651 mm (6 - 65")
Horizontal scan rangeKnown for one	31 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	30°	Unknown — not stated by the source
Projection technologyKnown for one	Unknown — not stated by the source	LCOS
Light sourceidentical
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceKnown for one	5000 h	Unknown — not stated by the source
Lamp powerKnown for one	260 W	Unknown — not stated by the source
Lens systemidentical
FocusKnown for one	Manual	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	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 M, PAL, SECAM	Unknown — not stated by the source
Full HDKnown for one	No	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1024 x 768 (XGA)	Unknown — not stated by the source
Supported video modesKnown for one	1080i, 480i, 480p, 720p	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
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	No	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	0	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Storage1 differ
Card reader integratedDiffers	No	Yes
Internal storage capacityKnown for one	Unknown — not stated by the source	0.03125 GB
Featuresidentical
Noise levelKnown for one	36 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	29 dB	Unknown — not stated by the source
HDCPKnown for one	No	Unknown — not stated by the source
CertificationKnown for one	UL 60950, C-UL, FCC-B, TUV/GS, CB, CE, NOM, ROHS	Unknown — not stated by the source
Multimedia2 differ
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	8 W	0.5 W
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Poweridentical
Power sourceKnown for one	AC	Unknown — not stated by the source
Power consumption (typical)Known for one	390 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	2 h
Operational conditionsidentical
Storage temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	300 g	200 g
WidthKnown for one	400 mm	Unknown — not stated by the source
DepthKnown for one	318 mm	Unknown — not stated by the source
HeightKnown for one	98 mm	Unknown — not stated by the source
Package weightDiffers	7.9 kg	900 g
Packaging content1 differ
Remote control includedDiffers	Yes	No
Cables includedKnown for one	AC, VGA	Unknown — not stated by the source
Other features2 differ
Aspect ratioDiffers	4:3, 16:9	4:3
Audio inputKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	1	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	400 x 318 x 98 mm	130 x 62 x 24 mm
Power LEDKnown for one	Yes	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Video inKnown for one	Yes	Unknown — not stated by the source
Video outKnown for one	Yes	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	192 x 168 x 82.5 mm
Panel brightnessKnown for one	Unknown — not stated by the source	250 Nits
Power requirementsKnown for one	Unknown — not stated by the source	5V/2A
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	2100 mAh

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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