Product comparison · 2 data projectors

NEC NP3151W 4000 ANSI lumens LCD WXGA (1280x800) vs Samsung SPP400B 150 ANSI lumens DLP SVGA (800x600)

13specifications compared
11differ
2identical
31known for one product only

Key differences

Projector brightness
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):4000 ANSI lumens
- SPP400B 150 ANSI lumens DLP SVGA (800x600):150 ANSI lumens
Projection technology
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):LCD
- SPP400B 150 ANSI lumens DLP SVGA (800x600):DLP
Projector native resolution
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):WXGA (1280x800)
- SPP400B 150 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
Contrast ratio (typical)
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):500:1
- SPP400B 150 ANSI lumens DLP SVGA (800x600):1000:1
Horizontal scan range
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):15 - 108 kHz
- SPP400B 150 ANSI lumens DLP SVGA (800x600):30 - 70 kHz
Vertical scan range
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):48 - 120 Hz
- SPP400B 150 ANSI lumens DLP SVGA (800x600):56 - 75 Hz
Component video (YPbPr/YCbCr) in
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):3
- SPP400B 150 ANSI lumens DLP SVGA (800x600):1
Noise level
- NP3151W 4000 ANSI lumens LCD WXGA (1280x800):38 dB
- SPP400B 150 ANSI lumens DLP SVGA (800x600):28 dB

Side by side

Differences highlightedShow differences only

Comparison of NP3151W, SPP400B
44 specifications	A NEC NP3151W 4000 ANSI lumens LCD WXGA (1280x800) Model NP3151W View product	B Samsung SPP400B 150 ANSI lumens DLP SVGA (800x600) Model SPP400B View product
Projector6 differ
Projector brightnessDiffers	4000 ANSI lumens	150 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	WXGA (1280x800)	SVGA (800x600)
Contrast ratio (typical)Differs	500:1	1000:1
Projection distanceKnown for one	0.89/20.8	Unknown — not stated by the source
Horizontal scan rangeDiffers	15 - 108 kHz	30 - 70 kHz
Vertical scan rangeDiffers	48 - 120 Hz	56 - 75 Hz
Light sourceidentical
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceKnown for one	2000 h	Unknown — not stated by the source
Lamp powerKnown for one	330 W	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	20000 h
Lens systemidentical
Focal length rangeKnown for one	24.4 - 32.5 mm	Unknown — not stated by the source
Ports & interfaces1 differ
Component video (YPbPr/YCbCr) inDiffers	3	1
DVI portKnown for one	Yes	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown 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	38 dB	28 dB
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE; TÜV GS; RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	7.5 kg	900 g
Package weightKnown for one	Unknown — not stated by the source	2.2 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Aspect ratioDiffers	16:10	4:3
Dimensions (WxDxH)Differs	399 x 150 x 358 mm	148.6 x 147 x 66.5 mm
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
Lens focal rangeKnown for one	F= 1.7–2.2	Unknown — not stated by the source
Networking featuresKnown for one	10/100 base-T, W-LAN	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Additional accessoriesKnown for one	IR Remote Control (RD-433E)	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	228 x 201 x 123 mm
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL, SECAM
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Displayidentical
Display brightnessKnown for one	Unknown — not stated by the source	150 cd/m²
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	48 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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