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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 PJD6345 data projector Standard throw projector 3500 ANSI lumens DLP XGA (1024x768) Black

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  • 57specifications compared
  • 29differ
  • 28identical
  • 48known for one product only

Key differences

  • Projector brightness
    • 3300 ANSI lumens
    • 3500 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Contrast ratio (typical)
    • 3000:1
    • 15000:1
  • Projection distance
    • 0.45 - 0.85 m
    • 1.2 - 13.2 m
  • Keystone correction, vertical
    • -10 - 10°
    • -40 - 40°
  • Service life of light source
    • 3000 h
    • 3500 h
  • Lamp power
    • 265 W
    • 240 W
  • Optical zoom
    • 1.4x
    • 1.1x

Side by side

Differences highlightedShow differences only
105 specifications
A

NEC

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

Model NP-UM330XI-WK1

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B

Viewsonic

PJD6345 data projector Standard throw projector 3500 ANSI lumens DLP XGA (1024x768) Black

Model PJD6345

View product
Projector6 differ
Projector brightnessDiffers3300 ANSI lumens3500 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs3000:115000:1
Native aspect ratio4:34:3
Supported aspect ratios4:34:3
Screen size compatibilityDiffers1562.1 - 2961.6 mm (61.5 - 116.6")711.2 - 7620 mm (28 - 300")
Projection distanceDiffers0.45 - 0.85 m1.2 - 13.2 m
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, horizontalKnown for one-10 - 10°
Keystone correction, verticalDiffers-10 - 10°-40 - 40°
Matrix sizeKnown for one1.6 cm (0.63")
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h3500 h
Lamp powerDiffers265 W240 W
Lamp power (economic mode)Known for one6000 W
Service life of light source (economic mode)Known for one5000 h
Lens system1 differ
FocusManualManual
Optical zoomDiffers1.4x1.1x
Throw ratioKnown for one0.36:1
Video2 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Full HDNoNo
3DKnown for oneNo
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1600 x 1200 (UXGA)1600 x 1200 (UXGA)
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
HD-ReadyKnown for oneYes
Ports & interfaces4 differ
VGA (D-Sub) ports quantity33
HDMI ports quantityDiffers21
Component video (YPbPr/YCbCr) inDiffers02
Composite video in11
DVI portNoNo
DisplayPorts quantityKnown for one0
S-Video inputs quantity11
USB 2.0 ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Audio (L/R) inDiffers02
Headphone outputsKnown for one0
Serial interface typeRS-232RS-232
PC Audio inKnown for oneNo
PC Audio outKnown for oneNo
AUX inKnown for oneYes
Composite video outKnown for one0
BNC input portsKnown for one0
AV outputKnown for oneNo
CardBus PCMCIA slot typeKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
Digital audio optical outKnown for one0
AC (power) inKnown for oneYes
Audio (L/R) outKnown for one1
Microphone inKnown for oneYes
USB connector typeKnown for oneUSB Type-A, USB Type-B
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiDiffersYesNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedNoNo
Compatible memory cardsKnown for oneNot supported
Optical disc player typeKnown for oneNot included
Features2 differ
Noise levelDiffers35 dB34 dB
Noise level (economic mode)Differs28 dB32 dB
CertificationKnown for oneUSA UL 60950-1 FCC Class B, C-UL CSA 60950-1 ICES-003 Class B
HDCPKnown for oneNo
On Screen Display (OSD)Known for oneYes
Noise reductionKnown for oneYes
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power16 W16 W
TV tuner integratedKnown for oneNo
Design3 differ
Product typeStandard throw projectorStandard throw projector
Product colourDiffersWhiteBlack
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotDiffersNoYes
Market positioningKnown for onePresentation
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs344 W305 W
Power consumption (standby)Differs8 W0.5 W
Power consumption (PowerSave)Known for one0.2 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
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 kg2.1 kg
WidthDiffers660 mm294 mm
DepthDiffers559 mm219 mm
HeightDiffers508 mm113 mm
Package widthKnown for one352 mm
Package depthKnown for one180 mm
Package heightKnown for one310 mm
Package weightKnown for one3.3 kg
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Cables includedAC, VGAAC, VGA
ManualYesYes
Mounting brackets includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
RS-232 ports11
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac 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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