Product comparison · 2 data projectors

Epson PowerLite 825 vs NEC NP61 data projector 3000 ANSI lumens DLP XGA (1024x768)

14specifications compared
10differ
4identical
21known for one product only

Key differences

Projection technology
- PowerLite 825:LCD
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):DLP
Service life of light source
- PowerLite 825:6000 h
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):2500 h
Focal length range
- PowerLite 825:18.2 - 29.2 mm
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):20.4 - 24.5 mm
VGA (D-Sub) ports quantity
- PowerLite 825:2
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):1
Composite video in
- PowerLite 825:0
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):1
S-Video inputs quantity
- PowerLite 825:0
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):1
Noise level
- PowerLite 825:35 dB
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):37 dB
Power consumption (typical)
- PowerLite 825:289 W
- NP61 data projector 3000 ANSI lumens DLP XGA (1024x768):285 W

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 825, NP61
35 specifications	A Epson PowerLite 825 View product	B NEC NP61 data projector 3000 ANSI lumens DLP XGA (1024x768) Model NP61 View product
Projector1 differ
Projector brightness	3000 ANSI lumens	3000 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Known for one	2000:1	Unknown — not stated by the source
Projection distanceKnown for one	0.07 - 1.16 m	Unknown — not stated by the source
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 100 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 120 Hz
Light source1 differ
Service life of light sourceDiffers	6000 h	2500 h
Light source typeKnown for one	Unknown — not stated by the source	Lamp
Lamp powerKnown for one	Unknown — not stated by the source	200 W
Lens system1 differ
Focal length rangeDiffers	18.2 - 29.2 mm	20.4 - 24.5 mm
FocusKnown for one	Unknown — not stated by the source	Manual
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	2	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Composite video inDiffers	0	1
DVI portKnown for one	No	Unknown — not stated by the source
S-Video inputs quantityDiffers	0	1
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
Headphone outputsKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	35 dB	37 dB
Power1 differ
Power consumption (typical)Differs	289 W	285 W
Power consumption (standby)Known for one	1.9 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.1 kg	1.6 kg
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Other features1 differ
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Dimensions (WxDxH)Differs	327.66 x 248.92 x 93.98 mm	246 x 177 x 72 mm
RS-232 ports	1	1
Lens focal rangeKnown for one	Unknown — not stated by the source	2.2 - 2.34
Multimediaidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
RMS rated powerKnown for one	Unknown — not stated by the source	0.3 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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