Product comparison · 2 data projectors

Viewsonic PJ1165 LCD Projector vs Viewsonic PJ556D DLP

23specifications compared
14differ
9identical
22known for one product only

Key differences

Projector brightness
- PJ1165 LCD Projector:3500 ANSI lumens
- PJ556D DLP:2000 ANSI lumens
Projection technology
- PJ1165 LCD Projector:LCD
- PJ556D DLP:DLP
Projector native resolution
- PJ1165 LCD Projector:XGA (1024x768)
- PJ556D DLP:SXGA (1280x1024)
Horizontal scan range
- PJ1165 LCD Projector:15 - 91 kHz
- PJ556D DLP:15 - 80 kHz
Vertical scan range
- PJ1165 LCD Projector:50 - 120 Hz
- PJ556D DLP:50 - 85 Hz
Service life of light source
- PJ1165 LCD Projector:4000 h
- PJ556D DLP:2000 h
Lamp power
- PJ1165 LCD Projector:275 W
- PJ556D DLP:200 W
VGA (D-Sub) ports quantity
- PJ1165 LCD Projector:3
- PJ556D DLP:1

Side by side

Differences highlightedShow differences only

Comparison of PJ1165 LCD Projector, PJ556D DLP
45 specifications	A Viewsonic PJ1165 LCD Projector View product	B Viewsonic PJ556D DLP View product
Projector5 differ
Projector brightnessDiffers	3500 ANSI lumens	2000 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	XGA (1024x768)	SXGA (1280x1024)
Contrast ratio (typical)Known for one	800:1	Unknown — not stated by the source
Screen size compatibilityKnown for one	1016 - 12700 mm (40 - 500")	Unknown — not stated by the source
Horizontal scan rangeDiffers	15 - 91 kHz	15 - 80 kHz
Vertical scan rangeDiffers	50 - 120 Hz	50 - 85 Hz
Digital gamma correctionKnown for one	Yes	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	5°	Unknown — not stated by the source
Light source2 differ
Service life of light sourceDiffers	4000 h	2000 h
Lamp powerDiffers	275 W	200 W
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Lens systemidentical
Digital zoomKnown for one	1.5x	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Video1 differ
Analog signal format systemDiffers	PAL, SECAM	NTSC 4.43, NTSC M, PAL, SECAM
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	3	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Featuresidentical
CertificationKnown for one	UL60950/C-UL, FCC B, TUV/GS, CB, CE, C-Tick, GOST, NOM, CCC, PSB	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	36 dB
Multimedia1 differ
RMS rated powerDiffers	2 W	1 W
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display diagonalKnown for one	2.51 cm (0.99")	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	430 W	250 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions2 differ
WeightDiffers	7.7 kg	2.7 kg
Package weightDiffers	12 kg	5.7 kg
Other features1 differ
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	420 x 320 x 160 mm	256 x 102 x 223 mm
Networking featuresKnown for one	RJ-45	Unknown — not stated by the source
Power requirementsKnown for one	90 - 264VAC, 50 - 60Hz	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	10 - 90%

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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