Product comparison · 2 data projectors

Epson EMP-400We 1800 ANSI lumens LCD WXGA (1280x800) vs Viewsonic PJ559D - DLP Projector

23specifications compared
16differ
7identical
24known for one product only

Key differences

Projector brightness
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):1800 ANSI lumens
- PJ559D - DLP Projector:2700 ANSI lumens
Projection technology
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):LCD
- PJ559D - DLP Projector:DLP
Projector native resolution
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):WXGA (1280x800)
- PJ559D - DLP Projector:XGA (1024x768)
Contrast ratio (typical)
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):500:1
- PJ559D - DLP Projector:2000:1
Keystone correction, vertical
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):-15 - 15°
- PJ559D - DLP Projector:±40°
Service life of light source
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):3000 h
- PJ559D - DLP Projector:3500 h
Lamp power
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):170 W
- PJ559D - DLP Projector:200 W
VGA (D-Sub) ports quantity
- EMP-400We 1800 ANSI lumens LCD WXGA (1280x800):2
- PJ559D - DLP Projector:1

Side by side

Differences highlightedShow differences only

Comparison of EMP-400We, PJ559D - DLP Projector
47 specifications	A Epson EMP-400We 1800 ANSI lumens LCD WXGA (1280x800) Model EMP-400We View product	B Viewsonic PJ559D - DLP Projector View product
Projector6 differ
Projector brightnessDiffers	1800 ANSI lumens	2700 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Contrast ratio (typical)Differs	500:1	2000:1
Screen size compatibilityDiffers	1270 - 2794 mm (50 - 110")	690.9 - 6350 mm (27.2 - 250")
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Keystone correction, verticalDiffers	-15 - 15°	±40°
Matrix sizeKnown for one	1.42 cm (0.56")	Unknown — not stated by the source
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31 - 79 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 86 Hz
Light source2 differ
Service life of light sourceDiffers	3000 h	3500 h
Service life of light source (economic mode)Known for one	4000 h	Unknown — not stated by the source
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	170 W	200 W
Lens systemidentical
Digital zoomKnown for one	1.35x	Unknown — not stated by the source
OffsetKnown for one	10: - 1.5	Unknown — not stated by the source
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	2	1
Component video (YPbPr/YCbCr) inKnown for one	2	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	2	1
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
CertificationKnown for one	Unknown — not stated by the source	UL/cUL, FCC-B, CE, CB, CCC, NOM, ICES-003, IRAM, TUV/GS, GOST-R, Hygienic, UKrSEPRO, RoHS
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Design1 differ
Market positioningDiffers	Home cinema	Portable
Power1 differ
Power consumption (typical)Differs	236 W	200 W
Power consumption (standby)Known for one	5.5 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
Bundled softwareKnown for one	-EMP Monitor (Windows) -Epson Projector Control (Windows)	Unknown — not stated by the source
Other features2 differ
Aspect ratioDiffers	16:10	4:3, 16:9
Audio inputKnown for one	2 x RCA	Unknown — not stated by the source
Dimensions (WxDxH)Differs	258 x 327 x 95 mm	277 x 233 x 109 mm
InterfaceKnown for one	RS-232C, 1 x RJ45 (LAN)	Unknown — not stated by the source
Lens systemKnown for one	F=1.8; f=6.48 mm	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240 V AC ±10%, 50/60 Hz	Unknown — not stated by the source
Video outKnown for one	1 x D-sub 15-pin	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, NTSC 4.43, PAL, SECAM

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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