Product comparison · 2 data projectors

Epson Projektor EMP-83e vs NEC NP 4001

18specifications compared
13differ
5identical
46known for one product only

Key differences

Projector brightness
- Projektor EMP-83e:2200 ANSI lumens
- NP 4001:4500 ANSI lumens
Projection technology
- Projektor EMP-83e:LCD
- NP 4001:DLP
Projector native resolution
- Projektor EMP-83e:XGA (1024x768)
- NP 4001:WXGA (1280x768)
Contrast ratio (typical)
- Projektor EMP-83e:400:1
- NP 4001:2100:1
Screen size compatibility
- Projektor EMP-83e:762 - 7620 mm (30 - 300")
- NP 4001:1.02 x 12.7
Keystone correction, vertical
- Projektor EMP-83e:-30-30°
- NP 4001:40°
Service life of light source
- Projektor EMP-83e:4000 h
- NP 4001:2000 h
Lamp power
- Projektor EMP-83e:170 W
- NP 4001:260 W

Side by side

Differences highlightedShow differences only

Comparison of Projektor EMP-83e, NP 4001
64 specifications	A Epson Projektor EMP-83e View product	B NEC NP 4001 View product
Projector6 differ
Projector brightnessDiffers	2200 ANSI lumens	4500 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	XGA (1024x768)	WXGA (1280x768)
Contrast ratio (typical)Differs	400:1	2100:1
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	1.02 x 12.7
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Keystone correction, verticalDiffers	-30-30°	40°
Matrix sizeKnown for one	1.6 cm (0.63")	Unknown — not stated by the source
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 90 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	35°
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	4000 h	2000 h
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	170 W	260 W
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	2500 h
Lens system1 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeDiffers	18.40 - 22.12 mm	11.4 - 117.4 mm
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
S-Video inputs quantity	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	2
DVI portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) ports	1	1
Featuresidentical
Country of originKnown for one	China	Unknown — not stated by the source
Dot clock scanning frequencyKnown for one	Unknown — not stated by the source	100 MHz
Multimedia1 differ
RMS rated powerDiffers	7 W	6 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
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	Unknown — not stated by the source	20 - 80%
Weight & dimensions1 differ
WeightDiffers	2.9 kg	16.5 kg
Package widthKnown for one	380 mm	Unknown — not stated by the source
Package depthKnown for one	415 mm	Unknown — not stated by the source
Package heightKnown for one	185 mm	Unknown — not stated by the source
Package weightKnown for one	4.99 kg	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Pallet gross heightKnown for one	100 cm	Unknown — not stated by the source
Pallet gross widthKnown for one	120 cm	Unknown — not stated by the source
Pallet length (UK)Known for one	3.4 m	Unknown — not stated by the source
Products per palletKnown for one	44 pc(s)	Unknown — not stated by the source
Products per pallet (UK)Known for one	66 pc(s)	Unknown — not stated by the source
Products per pallet layerKnown for one	4 pc(s)	Unknown — not stated by the source
Products per pallet layer (UK)Known for one	6 pc(s)	Unknown — not stated by the source
Other features2 differ
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	327 x 245 x 92 mm	505 x 385 x 197 mm
InterfaceKnown for one	LAN	Unknown — not stated by the source
Lens focal rangeKnown for one	F1.6-F1.74	Unknown — not stated by the source
Networking featuresKnown for one	SNMP	Unknown — not stated by the source
Power requirementsDiffers	100 – 240 V AC ±10%, 50/60 Hz	100 - 240 V, 50 Hz / 60 Hz
RS-232 portsKnown for one	1	Unknown — not stated by the source
Aspect ratioKnown for one	Unknown — not stated by the source	15:9
Audio inputKnown for one	Unknown — not stated by the source	2 Stereo Mini Jack
Audio outputKnown for one	Unknown — not stated by the source	1 Stereo Mini Jack
Power supply typeKnown for one	Unknown — not stated by the source	AC
ResolutionKnown for one	Unknown — not stated by the source	1600 x 1200 pixels
Recommended operating temperature range (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	655 W
Power consumption (standby)Known for one	Unknown — not stated by the source	5 W

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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