Product comparison · 2 data projectors

Epson PowerLite 835p vs NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768)

24specifications compared
13differ
11identical
27known for one product only

Key differences

Contrast ratio (typical)
- PowerLite 835p:600:1
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):500:1
Horizontal scan range
- PowerLite 835p:15 - 107 kHz
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):15 - 100 kHz
Keystone correction, vertical
- PowerLite 835p:±45°
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):-30 - 30°
Service life of light source
- PowerLite 835p:2000 h
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):2500 h
Lamp power
- PowerLite 835p:200 W
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):210 W
VGA (D-Sub) ports quantity
- PowerLite 835p:3
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):2
Noise level
- PowerLite 835p:34 dB
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):29 dB
Power consumption (typical)
- PowerLite 835p:300 W
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):295 W

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 835p, VT700
51 specifications	A Epson PowerLite 835p View product	B NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768) Model VT700 View product
Projector3 differ
Projector brightness	3000 ANSI lumens	3000 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	600:1	500:1
Screen size compatibilityKnown for one	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
Vertical scan range	50 - 120 Hz	50 - 120 Hz
Keystone correction, horizontalKnown for one	40°	Unknown — not stated by the source
Keystone correction, verticalDiffers	±45°	-30 - 30°
Projection distanceKnown for one	Unknown — not stated by the source	11.1
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	2500 h
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	200 W	210 W
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	3	2
Composite video in	1	1
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
CardBus PCMCIA slot typeKnown for one	Type II	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Features1 differ
Noise levelDiffers	34 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
Multimediaidentical
Number of built-in speakers	1	1
RMS rated power	5 W	5 W
Power2 differ
Power consumption (typical)Differs	300 W	295 W
Power consumption (standby)Differs	38 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	4.7 kg	3.1 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features3 differ
Aspect ratioKnown for one	4:3, 5:4, 16:9	Unknown — not stated by the source
Audio inputDiffers	RCA x 2	1
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Dimensions (WxDxH)Differs	282 x 367.5 x 126 mm	309 x 258 x 112 mm
InterfaceKnown for one	802.11g	Unknown — not stated by the source
Lens systemKnown for one	F=1.75 - 2.42, f=24 - 38.2 mm	Unknown — not stated by the source
Power requirementsDiffers	100-240V +/-10%, 50/60Hz	100 - 240 V AC, 50 - 60 Hz
RS-232 ports	1	1
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
I/O portsKnown for one	RJ45 x 1, Mini D-sub 9pin x 1, RS-232C, USB(B) x 1, USB(A) x 1	Unknown — not stated by the source
Audio outputKnown for one	Unknown — not stated by the source	1
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	18.9 - 22.7 mm

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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