Product comparison · 2 data projectors

Epson PowerLite 7900NL Multimedia Projector vs NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768)

26specifications compared
15differ
11identical
22known for one product only

Key differences

Projector brightness
- PowerLite 7900NL Multimedia Projector:4000 ANSI lumens
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):3000 ANSI lumens
Contrast ratio (typical)
- PowerLite 7900NL Multimedia Projector:700:1
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):500:1
Horizontal scan range
- PowerLite 7900NL Multimedia Projector:15 - 107 kHz
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):15 - 100 kHz
Keystone correction, vertical
- PowerLite 7900NL Multimedia Projector:-40 - 40°
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):-30 - 30°
Service life of light source
- PowerLite 7900NL Multimedia Projector:2000 h
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):2500 h
Lamp power
- PowerLite 7900NL Multimedia Projector:250 W
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):210 W
Focal length range
- PowerLite 7900NL Multimedia Projector:28 - 37 mm
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):18.9 - 22.7 mm
VGA (D-Sub) ports quantity
- PowerLite 7900NL Multimedia Projector:1
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):2

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 7900NL Multimedia Projector, VT700
48 specifications	A Epson PowerLite 7900NL Multimedia Projector View product	B NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768) Model VT700 View product
Projector4 differ
Projector brightnessDiffers	4000 ANSI lumens	3000 ANSI lumens
Contrast ratio (typical)Differs	700:1	500:1
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
UniformityKnown for one	90%	Unknown — not stated by the source
Horizontal scan rangeDiffers	15 - 107 kHz	15 - 100 kHz
Keystone correction, horizontalKnown for one	20°	Unknown — not stated by the source
Keystone correction, verticalDiffers	-40 - 40°	-30 - 30°
Projection distanceKnown for one	Unknown — not stated by the source	11.1
Light source2 differ
Service life of light sourceDiffers	2000 h	2500 h
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	250 W	210 W
Lens system1 differ
Focal length rangeDiffers	28 - 37 mm	18.9 - 22.7 mm
FocusKnown for one	Unknown — not stated by the source	Manual
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	2
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
S-Video inputs 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) portsKnown for one	1	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	36 dB	29 dB
Dot clock scanning frequencyKnown for one	230 MHz	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, TÜV GS, RoHS
Power2 differ
Power consumption (typical)Differs	350 W	295 W
Power consumption (standby)Differs	1.5 W	9 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	5.6 kg	3.1 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features3 differ
Audio inputDiffers	RCA x 2	1
Dimensions (WxDxH)Differs	325 x 419 x 117 mm	309 x 258 x 112 mm
InterfaceKnown for one	5-BNC x 1, USB	Unknown — not stated by the source
Lens systemKnown for one	F=1.7 - 2.3	Unknown — not stated by the source
Power requirementsDiffers	100-120/200-240V +/-10%, 50/60Hz AC	100 - 240 V AC, 50 - 60 Hz
Video inKnown for one	NTSC/NTSC4.43/PAL/M-PAL/N-PAL/PAL60/SECAM, HDTV: 480i, 480p, 720p, 1080i	Unknown — not stated by the source
Audio outputKnown for one	Unknown — not stated by the source	1

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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