Product comparison · 2 data projectors

NEC NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White vs NEC NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White

75specifications compared
35differ
40identical
13known for one product only

Key differences

Projector brightness
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:4500 ANSI lumens
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:4000 ANSI lumens
Projection technology
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:LCD
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:DLP
Projector native resolution
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:WXGA (1280x800)
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:1080p (1920x1080)
Contrast ratio (typical)
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:4000:1
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:2000:1
Native aspect ratio
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:16:10
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:16:9
Screen size compatibility
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:635 - 7620 mm (25 - 300")
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:1016 - 5080 mm (40 - 200")
Projection distance
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:0.69 - 14.6 m
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:1.2 - 13.2 m
Keystone correction, vertical
- NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White:-30 - 30°
- NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:-40 - 40°

Side by side

Differences highlightedShow differences only

Comparison of NP-P451W, NP-PE401H
88 specifications	A NEC NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White Model NP-P451W View product	B NEC NP-PE401H Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White Model NP-PE401H View product
Projector9 differ
Projector brightnessDiffers	4500 ANSI lumens	4000 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Contrast ratio (typical)Differs	4000:1	2000:1
Native aspect ratioDiffers	16:10	16:9
Screen size compatibilityDiffers	635 - 7620 mm (25 - 300")	1016 - 5080 mm (40 - 200")
Projection distanceDiffers	0.69 - 14.6 m	1.2 - 13.2 m
Keystone correction, verticalDiffers	-30 - 30°	-40 - 40°
Matrix sizeDiffers	1.5 cm (0.59")	1.65 cm (0.65")
Matrix typeKnown for one	Unknown — not stated by the source	DMD
Light source4 differ
Service life of light sourceDiffers	3500 h	2500 h
Service life of light source (economic mode)Differs	6000 h	3300 h
Lamp powerDiffers	270 W	330 W
Lamp power (economic mode)Differs	160 W	248 W
Lamp typeKnown for one	Unknown — not stated by the source	UHP
Lens system4 differ
Focal length rangeDiffers	17.4 - 29 mm	21.83 - 24 mm
Aperture range (F-F)Differs	1.7 - 2.1	2.41 - 2.55
Zoom ratioDiffers	1.7:1	1.1:1
Throw ratioDiffers	1.3 - 2.2	1.6 - 2.72:1
Video4 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	NTSC, NTSC 4.43, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, SECAM
Full HDDiffers	No	Yes
3DKnown for one	No	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesDiffers	1080i, 1080p, 480i, 480p, 576i, 720p	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
3D ReadyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	1	2
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
USB connector typeDiffers	USB Type-A	USB Type-A, USB Type-B
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Features3 differ
Noise levelDiffers	37 dB	36 dB
Noise level (economic mode)Differs	30 dB	31 dB
CertificationDiffers	UL60950-1, CSA60950-1, FCC 15 B, ICES-03 B, NOM-001-SCFI-1993	UL60950-1 FCC 15 B, Canada CSA60950-1, NOM
Multimedia1 differ
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	16 W	8 W
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power3 differ
Power consumption (typical)Differs	357 W	410 W
Power consumption (standby)Differs	10 W	6 W
Power consumption (PowerSave)Differs	0.2 W	0.5 W
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	4.1 kg	4.6 kg
WidthDiffers	398 mm	350 mm
DepthDiffers	282 mm	281 mm
HeightDiffers	115 mm	105 mm
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Maximum analog resolutionDiffers	1600 x 1200 pixels	1920 x 1200 pixels

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.

More data projector comparisons

All data projector comparisons