Product comparison · 2 data projectors

NEC NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White vs Samsung M255 2500 ANSI lumens LCD XGA (1024x768)

34specifications compared
23differ
11identical
31known for one product only

Key differences

Projector brightness
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:4500 ANSI lumens
- M255 2500 ANSI lumens LCD XGA (1024x768):2500 ANSI lumens
Projection technology
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:DLP
- M255 2500 ANSI lumens LCD XGA (1024x768):LCD
Projector native resolution
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:WXGA (1280x768)
- M255 2500 ANSI lumens LCD XGA (1024x768):XGA (1024x768)
Contrast ratio (typical)
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:2100:1
- M255 2500 ANSI lumens LCD XGA (1024x768):500:1
Screen size compatibility
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:1016 - 12700 mm (40 - 500")
- M255 2500 ANSI lumens LCD XGA (1024x768):762 - 7620 mm (30 - 300")
Projection distance
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:1.55 - 24.35 m
- M255 2500 ANSI lumens LCD XGA (1024x768):1 - 14 m
Horizontal scan range
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:15 - 90 kHz
- M255 2500 ANSI lumens LCD XGA (1024x768):30 - 80 kHz
Vertical scan range
- NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White:50 - 85 Hz
- M255 2500 ANSI lumens LCD XGA (1024x768):56 - 75 Hz

Side by side

Differences highlightedShow differences only

Comparison of NP4001-08ZL, M255
65 specifications	A NEC NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White Model NP4001-08ZL View product	B Samsung M255 2500 ANSI lumens LCD XGA (1024x768) Model M255 View product
Projector9 differ
Projector brightnessDiffers	4500 ANSI lumens	2500 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolutionDiffers	WXGA (1280x768)	XGA (1024x768)
Contrast ratio (typical)Differs	2100:1	500:1
Screen size compatibilityDiffers	1016 - 12700 mm (40 - 500")	762 - 7620 mm (30 - 300")
Projection distanceDiffers	1.55 - 24.35 m	1 - 14 m
Horizontal scan rangeDiffers	15 - 90 kHz	30 - 80 kHz
Vertical scan rangeDiffers	50 - 85 Hz	56 - 75 Hz
Keystone correction, horizontalKnown for one	±27°	Unknown — not stated by the source
Keystone correction, verticalDiffers	±40°	-20 - 20°
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	3000 h
Service life of light source (economic mode)Differs	2500 h	5000 h
Lamp powerDiffers	260 W	172 W
Lamp power (economic mode)Known for one	230 W	Unknown — not stated by the source
Lamp typeKnown for one	Unknown — not stated by the source	UHP
Lens systemidentical
Focal length rangeKnown for one	26 - 34 mm	Unknown — not stated by the source
Throw ratioKnown for one	1.78 - 2.35:1	Unknown — not stated by the source
Videoidentical
Analog signal format system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Full HDKnown for one	No	Unknown — not stated by the source
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Ports & interfaces3 differ
VGA (D-Sub) ports quantity	1	1
HDMI ports quantityDiffers	0	1
Component video (YPbPr/YCbCr) in	1	1
Composite video inDiffers	0	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
USB 2.0 ports quantity	1	1
Audio (L/R) inDiffers	2	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 type	RS-232	RS-232
AC (power) in	Yes	Yes
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	36 dB	31 dB
Noise level (economic mode)Known for one	34 dB	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC	Unknown — not stated by the source
Multimedia2 differ
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	6 W	7 W
Designidentical
Product colourKnown for one	White	Unknown — not stated by the source
PlacementKnown for one	Ceiling	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	350 W	Unknown — not stated by the source
Power consumption (standby)Known for one	5 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 40 °C	5 - 35 °C
Storage temperature (T-T)Known for one	-10 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensions1 differ
WeightDiffers	16.5 kg	2.5 kg
Packaging content1 differ
Remote control includedDiffers	No	Yes
Other features2 differ
Aspect ratioDiffers	4:3	4:3, 16:9
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	505 x 385 x 209 mm	279 x 229 x 79 mm
Lens focal rangeKnown for one	F=1.7 - 1.9	Unknown — not stated by the source
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Number of yearsKnown for one	3 year(s)	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240 V, 50 - 60 Hz	Unknown — not stated by the source
Power supply typeKnown for one	AC	Unknown — not stated by the source
RS-232 ports	1	1
Resolution	1600 x 1200 pixels	1600 x 1200 pixels
Supported network protocolsKnown for one	HTTP	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	260 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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