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Product comparison · 2 data projectors

Acer Home H9501BD 2100 ANSI lumens DLP 1080p (1920x1080) Grey vs NEC NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White

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  • 11specifications compared
  • 10differ
  • 1identical
  • 73known for one product only

Key differences

  • Projector brightness
    • 2100 ANSI lumens
    • 4500 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Native aspect ratio
    • 16:9
    • 16:10
  • Supported aspect ratios
    • 16:9
    • 4:3, 16:9, 16:10
  • Full HD
    • Yes
    • No
  • Ethernet LAN
    • No
    • Yes
  • Product colour
    • Grey
    • White

Side by side

Differences highlightedShow differences only
84 specifications
A

Acer

Home H9501BD 2100 ANSI lumens DLP 1080p (1920x1080) Grey

Model H9501BD

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B

NEC

NP-P451W data projector Standard throw projector 4500 ANSI lumens LCD WXGA (1280x800) White

Model NP-P451W

View product
Projector5 differ
Projector brightnessDiffers2100 ANSI lumens4500 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Known for one4000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosDiffers16:94:3, 16:9, 16:10
Screen size compatibilityKnown for one635 - 7620 mm (25 - 300")
Projection distanceKnown for one0.69 - 14.6 m
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, verticalKnown for one-30 - 30°
Matrix sizeKnown for one1.5 cm (0.59")
Contrast ratio (dynamic)Known for one50000:1
Light sourceidentical
Light source typeKnown for oneLamp
Service life of light sourceKnown for one3500 h
Service life of light source (economic mode)Known for one6000 h
Lamp powerKnown for one270 W
Lamp power (economic mode)Known for one160 W
Lamps quantityKnown for one1 lamp(s)
Lens systemidentical
FocusKnown for oneManual
Focal length rangeKnown for one17.4 - 29 mm
Aperture range (F-F)Known for one1.7 - 2.1
Zoom capabilityKnown for oneYes
Zoom ratioKnown for one1.7:1
Throw ratioKnown for one1.3 - 2.2
Video2 differ
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersYesNo
3DKnown for oneNo
Supported graphics resolutionsKnown for one1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesDiffers1080p1080i, 1080p, 480i, 480p, 576i, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one2
HDMI ports quantityKnown for one2
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one1
DVI portKnown for oneNo
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
USB connector typeKnown for oneUSB Type-A
AC (power) inKnown for oneYes
Network1 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Featuresidentical
Noise levelKnown for one37 dB
Noise level (economic mode)Known for one30 dB
HDCPKnown for oneYes
Air filterKnown for oneYes
CertificationKnown for oneUL60950-1, CSA60950-1, FCC 15 B, ICES-03 B, NOM-001-SCFI-1993
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one16 W
TV tuner integratedKnown for oneNo
Design1 differ
Product typeKnown for oneStandard throw projector
Product colourDiffersGreyWhite
PlacementKnown for oneDesktop, Ceiling
Market positioningKnown for oneHome cinema
Displayidentical
Built-in displayNoNo
Poweridentical
Power sourceKnown for oneAC
Power consumption (typical)Known for one357 W
Power consumption (standby)Known for one10 W
Power consumption (PowerSave)Known for one0.2 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensionsidentical
WeightKnown for one4.1 kg
WidthKnown for one398 mm
DepthKnown for one282 mm
HeightKnown for one115 mm
Packaging content1 differ
Remote control includedDiffersNoYes
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Maximum analog resolutionKnown for one1600 x 1200 pixels
Maximum digital resolutionKnown for one1920 x 1080 pixels
RS-232 portsKnown for one1

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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