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Product comparison · 2 data projectors

Acer PH730 DLP Projector vs NEC NP 4001

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  • 23specifications compared
  • 14differ
  • 9identical
  • 25known for one product only

Key differences

  • Projector brightness
    • 1200 ANSI lumens
    • 4500 ANSI lumens
  • Contrast ratio (typical)
    • 2500:1
    • 2100:1
  • Screen size compatibility
    • 29.2” (0.74m)-300” (7.62m)
    • 1.02 x 12.7
  • Horizontal scan range
    • 31.5 - 100 kHz
    • 15 - 90 kHz
  • Vertical scan range
    • 56 - 85 Hz
    • 50 - 85 Hz
  • Keystone correction, horizontal
    • ±16°
    • 35°
  • Keystone correction, vertical
    • ±16°
    • 40°
  • Lamp power
    • 230 W
    • 260 W

Side by side

Differences highlightedShow differences only
48 specifications
A

Acer

PH730 DLP ProjectorView product
B

NEC

NP 4001View product
Projector7 differ
Projector brightnessDiffers1200 ANSI lumens4500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionWXGA (1280x768)WXGA (1280x768)
Contrast ratio (typical)Differs2500:12100:1
Screen size compatibilityDiffers29.2” (0.74m)-300” (7.62m)1.02 x 12.7
Horizontal scan rangeDiffers31.5 - 100 kHz15 - 90 kHz
Vertical scan rangeDiffers56 - 85 Hz50 - 85 Hz
Keystone correction, horizontalDiffers±16°35°
Keystone correction, verticalDiffers±16°40°
Projection distanceKnown for one1.2 - 10.38 m
Number of coloursKnown for one16.78 million colours
Light source1 differ
Light source typeLampLamp
Service life of light source2000 h2000 h
Service life of light source (economic mode)Known for one2500 h
Lamp powerDiffers230 W260 W
Lens systemidentical
Focal length rangeKnown for one11.4 - 117.4 mm
Videoidentical
Full HDYesYes
Ports & interfaces1 differ
VGA (D-Sub) ports quantity11
Component video (YPbPr/YCbCr) inDiffers12
DVI portYesYes
S-Video inputs quantity11
USB 2.0 ports quantity11
Audio (L/R) inKnown for one1
HDMI ports quantityKnown for one1
Composite video inKnown for one1
Serial interface typeKnown for oneRS-232
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one1
Featuresidentical
Dot clock scanning frequencyKnown for one100 MHz
Multimediaidentical
Number of built-in speakersKnown for one2
RMS rated powerKnown for one6 W
Power1 differ
Power consumption (typical)Differs285 W655 W
Power consumption (standby)Known for one5 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions1 differ
WeightDiffers3.5 kg16.5 kg
Other features3 differ
Aspect ratioDiffers4:3, 16:915:9
Audio inputKnown for one2 Stereo Mini Jack
Audio outputKnown for one1 Stereo Mini Jack
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Differs350 x 282 x 119 mm505 x 385 x 197 mm
Power requirementsKnown for one100 - 240 V, 50 Hz / 60 Hz
Power supply typeKnown for oneAC
ResolutionDiffers1280 x 720 pixels1600 x 1200 pixels
Recommended operating temperature range (T-T)Known for one5 - 40 °C
RS-232 portsKnown for one1
Designidentical
Market positioningKnown for oneHome cinema
Packaging contentidentical
Remote control includedKnown for oneYes
Remote control typeKnown for onePgUp/PgDn
Cables includedKnown for oneAC, RCA, S-Video, USB

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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