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Product comparison · 2 data projectors

NEC NP-UM330WI-WK1 data projector Standard throw projector 3300 ANSI lumens LCD WXGA (1280x800) White vs Viewsonic PJD7533w Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

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  • 58specifications compared
  • 34differ
  • 24identical
  • 52known 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
  • Supported aspect ratios
    • 4:3, 16:10
    • 16:10
  • Screen size compatibility
    • 1473.2 - 2794 mm (58 - 110")
    • 762 - 7620 mm (30 - 300")
  • 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

Side by side

Differences highlightedShow differences only
110 specifications
A

NEC

NP-UM330WI-WK1 data projector Standard throw projector 3300 ANSI lumens LCD WXGA (1280x800) White

Model NP-UM330WI-WK1

View product
B

Viewsonic

PJD7533w Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

Model PJD7533w

View product
Projector10 differ
Projector brightnessDiffers3300 ANSI lumens4000 ANSI lumens
Projection technologyDiffersLCDDLP
Contrast ratio (typical)Differs3000:115000:1
Supported aspect ratiosDiffers4:3, 16:1016:10
Screen size compatibilityDiffers1473.2 - 2794 mm (58 - 110")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 sizeDiffers1.5 cm (0.59")1.65 cm (0.65")
Number of coloursKnown for one1.073 billion colours
Light source2 differ
Service life of light sourceDiffers3000 h2000 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 system2 differ
Optical zoomDiffers1.4x1.6x
Throw ratioDiffers0.36:11.47 - 1.83:1
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Video2 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 3.58, NTSC M, 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
3DDiffersNoYes
Supported graphics resolutionsKnown for one1280 x 800 (WXGA), 1600 x 1200 (UXGA)
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
HD-ReadyKnown for oneYes
3D ReadyKnown for oneYes
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers32
HDMI ports quantityDiffers21
Component video (YPbPr/YCbCr) inDiffers02
DisplayPorts quantityKnown for one0
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
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
PC in (D-Sub)Known for oneYes
USB connector typeKnown for oneUSB Type-A, USB Type-B
Network1 differ
Wi-FiDiffersYesNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
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
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
Multimediaidentical
TV tuner integratedKnown for oneNo
Design2 differ
Product colourDiffersWhiteBlack
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneNo
Market positioningKnown for onePresentation
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 one342 mm
Package heightKnown for one242 mm
Package weightKnown for one5.1 kg
Packaging contentidentical
Mounting brackets includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Maximum analog resolutionKnown for one1600 x 1200 pixels
USB requiredKnown for oneYes
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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