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Product comparison · 2 data projectors

NEC NP-UM330XI-WK1 data projector Standard throw projector 3300 ANSI lumens LCD XGA (1024x768) White vs Viewsonic PJD7333 data projector Portable projector 4000 ANSI lumens DLP XGA (1024x768) Black

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  • 63specifications compared
  • 33differ
  • 30identical
  • 45known for one product only

Key differences

  • Projector brightness
    • 3300 ANSI lumens
    • 4000 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Contrast ratio (typical)
    • 3000:1
    • 15000:1
  • Projection distance
    • 0.45 - 0.85 m
    • 1.2 - 10 m
  • Horizontal scan range
    • 15 - 100 kHz
    • 31 - 100 kHz
  • Vertical scan range
    • 50 - 120 Hz
    • 24 - 120 Hz
  • Keystone correction, vertical
    • -10 - 10°
    • -40 - 40°
  • Matrix size
    • 1.6 cm (0.63")
    • 1.4 cm (0.55")

Side by side

Differences highlightedShow differences only
108 specifications
A

NEC

NP-UM330XI-WK1 data projector Standard throw projector 3300 ANSI lumens LCD XGA (1024x768) White

Model NP-UM330XI-WK1

View product
B

Viewsonic

PJD7333 data projector Portable projector 4000 ANSI lumens DLP XGA (1024x768) Black

Model PJD7333

View product
Projector9 differ
Projector brightnessDiffers3300 ANSI lumens4000 ANSI lumens
Projection technologyDiffersLCDDLP
Contrast ratio (typical)Differs3000:115000:1
Screen size compatibilityDiffers1562.1 - 2961.6 mm (61.5 - 116.6")762 - 7620 mm (30 - 300")
Projection distanceDiffers0.45 - 0.85 m1.2 - 10 m
Horizontal scan rangeDiffers15 - 100 kHz31 - 100 kHz
Vertical scan rangeDiffers50 - 120 Hz24 - 120 Hz
Keystone correction, horizontalKnown for one-10 - 10°
Keystone correction, verticalDiffers-10 - 10°-40 - 40°
Matrix sizeDiffers1.6 cm (0.63")1.4 cm (0.55")
Light source2 differ
Service life of light sourceDiffers3000 h2500 h
Lamp powerDiffers265 W330 W
Lamp power (economic mode)Known for one6000 W
Service life of light source (economic mode)Known for one3500 h
Lens system1 differ
Optical zoomKnown for one1.4x
Throw ratioDiffers0.36:11.39 - 2.23:1
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.6:1
Video2 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 3.58, PAL, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
3DKnown for oneNo
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1600 x 1200 (UXGA)1600 x 1200 (UXGA), 640 x 480 (VGA)
Ports & interfaces4 differ
HDMI ports quantityDiffers21
USB 2.0 ports quantityDiffers13
Headphone outputsDiffers01
PC Audio inKnown for oneNo
PC Audio outKnown for oneNo
AUX inDiffersYesNo
Composite video outKnown for one0
BNC input portsKnown for one0
AV outputKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
Digital audio optical outKnown for one0
AC (power) inKnown for oneYes
Microphone inKnown for oneYes
USB connector typeKnown for oneUSB Type-A, USB Type-B
Progressive scan outputKnown for oneYes
Network1 differ
Wi-FiDiffersYesNo
Storageidentical
Compatible memory cardsKnown for oneNot supported
Features3 differ
Noise levelDiffers35 dB34 dB
Noise level (economic mode)Differs28 dB32 dB
CertificationDiffersUSA UL 60950-1 FCC Class B, C-UL CSA 60950-1 ICES-003 Class BCB, UL/cUL, FCC-B, NOM, KC, REACH, ErP, SVHC UL-Argentina, PSB, C-tick, SASO, CE, GOST-R, CCC, WEEE, UkrSEPRO
On Screen Display (OSD)Known for oneYes
Multimediaidentical
TV tuner integratedKnown for oneNo
TimeshiftKnown for oneNo
Design2 differ
Product typeDiffersStandard throw projectorPortable projector
Product colourDiffersWhiteBlack
PlacementKnown for oneDesktop, Ceiling
Cable lock slotKnown for oneNo
Market positioningKnown for onePresentation
LED indicatorsKnown for oneYes
Displayidentical
Built-in displayKnown for oneNo
Power2 differ
Power consumption (typical)Differs344 W350 W
Power consumption (standby)Differs8 W0.5 W
Power consumption (PowerSave)Known for one0.2 W
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 50 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
Storage relative humidity (H-H)Known for one20 - 80%
Operating altitudeKnown for one0 - 3048 m
Weight & dimensions4 differ
WeightDiffers22.2 kg3 kg
WidthDiffers660 mm335 mm
DepthDiffers559 mm265 mm
HeightDiffers508 mm128.3 mm
Package widthKnown for one383 mm
Package depthKnown for one242 mm
Package heightKnown for one342 mm
Package weightKnown for one5.1 kg
Packaging content1 differ
Batteries includedKnown for oneYes
Cables includedDiffersAC, VGAVGA
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
Remote control typeKnown for oneIR
Carrying caseKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Built-in touchpadKnown for oneNo
Softwareidentical
Windows operating systems supportedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS

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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