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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

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

Key differences

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

Side by side

Differences highlightedShow differences only
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 brightnessDiffers4500 ANSI lumens4000 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersWXGA (1280x800)1080p (1920x1080)
Contrast ratio (typical)Differs4000:12000:1
Native aspect ratioDiffers16:1016:9
Supported aspect ratios4:3, 16:9, 16:104:3, 16:9, 16:10
Screen size compatibilityDiffers635 - 7620 mm (25 - 300")1016 - 5080 mm (40 - 200")
Projection distanceDiffers0.69 - 14.6 m1.2 - 13.2 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, verticalDiffers-30 - 30°-40 - 40°
Matrix sizeDiffers1.5 cm (0.59")1.65 cm (0.65")
Matrix typeKnown for oneDMD
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers3500 h2500 h
Service life of light source (economic mode)Differs6000 h3300 h
Lamp powerDiffers270 W330 W
Lamp power (economic mode)Differs160 W248 W
Lamps quantity1 lamp(s)1 lamp(s)
Lamp typeKnown for oneUHP
Lens system4 differ
FocusManualManual
Focal length rangeDiffers17.4 - 29 mm21.83 - 24 mm
Aperture range (F-F)Differs1.7 - 2.12.41 - 2.55
Zoom capabilityYesYes
Zoom ratioDiffers1.7:11.1:1
Throw ratioDiffers1.3 - 2.21.6 - 2.72:1
Video4 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 4.43, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, SECAM
Full HDDiffersNoYes
3DKnown for oneNo
Supported graphics resolutionsDiffers1280 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 modesDiffers1080i, 1080p, 480i, 480p, 576i, 720p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
3D ReadyKnown for oneYes
Ports & interfaces2 differ
VGA (D-Sub) ports quantity22
HDMI ports quantity22
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantityDiffers12
Audio (L/R) inKnown for one1
Serial interface typeRS-232RS-232
PC Audio inYesYes
PC Audio outKnown for oneYes
USB connector typeDiffersUSB Type-AUSB Type-A, USB Type-B
AC (power) inYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features3 differ
Noise levelDiffers37 dB36 dB
Noise level (economic mode)Differs30 dB31 dB
HDCPYesYes
Air filterYesYes
CertificationDiffersUL60950-1, CSA60950-1, FCC 15 B, ICES-03 B, NOM-001-SCFI-1993UL60950-1 FCC 15 B, Canada CSA60950-1, NOM
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one1
RMS rated powerDiffers16 W8 W
TV tuner integratedNoNo
Designidentical
Product typeStandard throw projectorStandard throw projector
Product colourWhiteWhite
PlacementDesktop, CeilingDesktop, Ceiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs357 W410 W
Power consumption (standby)Differs10 W6 W
Power consumption (PowerSave)Differs0.2 W0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Storage temperature (T-T)-10 - 50 °C-10 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensions4 differ
WeightDiffers4.1 kg4.6 kg
WidthDiffers398 mm350 mm
DepthDiffers282 mm281 mm
HeightDiffers115 mm105 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Cables includedAC, VGAAC, VGA
ManualYesYes
Quick start guideKnown for oneYes
Other features1 differ
Maximum analog resolutionDiffers1600 x 1200 pixels1920 x 1200 pixels
Maximum digital resolution1920 x 1080 pixels1920 x 1080 pixels
RS-232 ports11

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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