Product comparison · 2 data projectors

Viewsonic PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768) vs Viewsonic PJ556D DLP

15specifications compared
7differ
8identical
27known for one product only

Key differences

Projector native resolution
- PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
- PJ556D DLP:SXGA (1280x1024)
Vertical scan range
- PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):56 - 85 Hz
- PJ556D DLP:50 - 85 Hz
Noise level
- PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):37 dB
- PJ556D DLP:36 dB
Power consumption (typical)
- PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):280 W
- PJ556D DLP:250 W
Weight
- PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):1.8 kg
- PJ556D DLP:2.7 kg
Package weight
- PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):4.6 kg
- PJ556D DLP:5.7 kg
Dimensions (WxDxH)
- PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):288 x 190 x 83 mm
- PJ556D DLP:256 x 102 x 223 mm

Side by side

Differences highlightedShow differences only

Comparison of PJ258D, PJ556D DLP
42 specifications	A Viewsonic PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768) Model PJ258D View product	B Viewsonic PJ556D DLP View product
Projector2 differ
Projector native resolutionDiffers	XGA (1024x768)	SXGA (1280x1024)
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 80 kHz
Vertical scan rangeDiffers	56 - 85 Hz	50 - 85 Hz
Keystone correction, verticalKnown for one	Unknown — not stated by the source	15°
Contrast ratio (typical)Known for one	2000:1	Unknown — not stated by the source
Projection distanceKnown for one	1.2 - 10 m	Unknown — not stated by the source
Light sourceidentical
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Lens systemidentical
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC 4.43, NTSC M, PAL, SECAM
Full HDKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Composite video inKnown for one	Unknown — not stated by the source	1
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Features1 differ
Noise levelDiffers	37 dB	36 dB
CertificationKnown for one	CE, CB, TÜV/GS, GOST, UL, CUL, FCC-B, CCC, PSB, NOM, WEEE, RoHS	Unknown — not stated by the source
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	1 W
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	280 W	250 W
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	1.8 kg	2.7 kg
Package weightDiffers	4.6 kg	5.7 kg
Other features1 differ
Dimensions (WxDxH)Differs	288 x 190 x 83 mm	256 x 102 x 223 mm
RS-232 portsKnown for one	Unknown — not stated by the source	1
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	10 - 90%
Package dimensions (WxDxH)Known for one	332 x 195 x 315 mm	Unknown — not stated by the source
Power requirementsKnown for one	AC 100–240V, 50/60Hz	Unknown — not stated by the source
Digital keystone correctionKnown for one	Vertical ± 15º	Unknown — not stated by the source
I/O portsKnown for one	PC-VGA: 1 x 15-pin mini D-sub Composite Video: 1 x RCA jack S-Video: 1 x 4-pin mini-DIN ViewDock: iPod dock Audio: 1 x 3.5mm stereo mini jack USB: USB Typ B	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Composite, VGA	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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