Product comparison · 2 data projectors

Epson PowerLite 400W vs Viewsonic PJ559D 2700 ANSI lumens DLP XGA (1024x768)

22specifications compared
17differ
5identical
21known for one product only

Key differences

Projector brightness
- PowerLite 400W:1800 ANSI lumens
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):2700 ANSI lumens
Projection technology
- PowerLite 400W:LCD
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):DLP
Projector native resolution
- PowerLite 400W:WXGA (1280x720)
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
Contrast ratio (typical)
- PowerLite 400W:500:1
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):2000:1
Screen size compatibility
- PowerLite 400W:1270 - 2540 mm (50 - 100")
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):27.2/250
Horizontal scan range
- PowerLite 400W:15 - 92 kHz
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):31 - 79 kHz
Vertical scan range
- PowerLite 400W:50 - 85 Hz
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):56 - 86 Hz
Keystone correction, vertical
- PowerLite 400W:-15 - 15°
- PJ559D 2700 ANSI lumens DLP XGA (1024x768):±40°

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 400W, PJ559D
43 specifications	A Epson PowerLite 400W View product	B Viewsonic PJ559D 2700 ANSI lumens DLP XGA (1024x768) Model PJ559D View product
Projector8 differ
Projector brightnessDiffers	1800 ANSI lumens	2700 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	WXGA (1280x720)	XGA (1024x768)
Contrast ratio (typical)Differs	500:1	2000:1
Screen size compatibilityDiffers	1270 - 2540 mm (50 - 100")	27.2/250
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
UniformityKnown for one	85%	Unknown — not stated by the source
Horizontal scan rangeDiffers	15 - 92 kHz	31 - 79 kHz
Vertical scan rangeDiffers	50 - 85 Hz	56 - 86 Hz
Keystone correction, verticalDiffers	-15 - 15°	±40°
Light source1 differ
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	170 W	200 W
Service life of light sourceKnown for one	Unknown — not stated by the source	3500 h
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	2	1
Composite video inKnown for one	1	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	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Featuresidentical
Dot clock scanning frequencyKnown for one	162 MHz	Unknown — not stated by the source
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	10 W	5 W
Power1 differ
Power consumption (typical)Differs	251 W	200 W
Power consumption (standby)Known for one	4.9 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions1 differ
WeightDiffers	3.6 kg	2.7 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Audio inputKnown for one	1x RCA (L&R), 2 x mini stereo	Unknown — not stated by the source
Dimensions (WxDxH)Differs	327.6 x 271.8 x 157.5 mm	277 x 233 x 109 mm
Lens systemKnown for one	F=1.80, f=6.48 mm	Unknown — not stated by the source
Power requirementsDiffers	100-240VAC +/-10%, 50/60Hz	100-240 VAC, 50-60Hz
Aspect ratioKnown for one	Unknown — not stated by the source	4:3, 16:9
CompatibilityKnown for one	Unknown — not stated by the source	UL/cUL, FCC-B, CE, CB, CCC, NOM, ICES-003, IRAM, GS, GOST-R, Hygienic, UKrSEPRO, RoHS
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, NTSC 4.43, PAL, SECAM
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Portable

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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