All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 data projectors

NEC NP901W 2000 ANSI lumens LCD WXGA (1280x800) vs Viewsonic PJ1173 data projector 5200 ANSI lumens LCD XGA (1024x768)

Add a product
  • 20specifications compared
  • 15differ
  • 5identical
  • 27known for one product only

Key differences

  • Projector brightness
    • 2000 ANSI lumens
    • 5200 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Contrast ratio (typical)
    • 400:1
    • 1000:1
  • Service life of light source
    • 2500 h
    • 2000 h
  • Service life of light source (economic mode)
    • 3500 h
    • 3000 h
  • Lamp power
    • 210 W
    • 275 W
  • VGA (D-Sub) ports quantity
    • 4
    • 2
  • USB 2.0 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
47 specifications
A

NEC

NP901W 2000 ANSI lumens LCD WXGA (1280x800)

Model NP901W

View product
B

Viewsonic

PJ1173 data projector 5200 ANSI lumens LCD XGA (1024x768)

Model PJ1173

View product
Projector3 differ
Projector brightnessDiffers2000 ANSI lumens5200 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)Differs400:11000:1
Projection distanceKnown for one11
Horizontal scan rangeKnown for one15 - 108 kHz
Vertical scan rangeKnown for one48 - 120 Hz
Keystone correction, horizontalKnown for one-40 - 40°
Keystone correction, verticalKnown for one-30 - 30°
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers2500 h2000 h
Service life of light source (economic mode)Differs3500 h3000 h
Lamp powerDiffers210 W275 W
Lamp typeKnown for oneUHP
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one17.7 - 21.3 mm
Throw ratioKnown for one1.5 - 1.8:1
Videoidentical
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, SECAM
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers42
HDMI ports quantity11
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityDiffers21
Audio (L/R) inDiffers12
Serial interface typeKnown for oneRS-232
Composite video inKnown for one1
Headphone outputsKnown for one2
Networkidentical
Ethernet LAN (RJ-45) ports11
Featuresidentical
Noise levelKnown for one29 dB
Plug and PlayKnown for oneYes
CertificationKnown for oneCE, TÜV GS, RoHS
Multimedia2 differ
Number of built-in speakersDiffers14
RMS rated powerDiffers5 W4 W
Power2 differ
Power consumption (typical)Differs310 W460 W
Power consumption (standby)Differs18 W15 W
Weight & dimensions1 differ
WeightDiffers3.7 kg7.1 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Other features1 differ
Audio inputKnown for one2
Audio outputKnown for one1
Dimensions (WxDxH)Differs310 x 289 x 125 mm418 x 319 x 139 mm
Lens focal rangeKnown for one1.7 - 1.9
Power requirementsKnown for one100 - 240 V AC, 50 - 60 Hz
RS-232 portsKnown for one1
Video inKnown for one1
Aspect ratioKnown for one16:9
Designidentical
Market positioningKnown for onePortable
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one10 - 85%

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