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Product comparison · 2 data projectors

NEC NP-UM330W data projector 3300 ANSI lumens LCD WXGA (1280x800) Grey vs NEC NP-VE281X data projector Standard throw projector 2800 ANSI lumens DLP XGA (1024x768) White

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  • 55specifications compared
  • 33differ
  • 22identical
  • 39known for one product only

Key differences

  • Projector brightness
    • 3300 ANSI lumens
    • 2800 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Supported aspect ratios
    • 16:10
    • 4:3
  • Screen size compatibility
    • 1473.2 - 2794 mm (58 - 110")
    • 838.2 - 7620 mm (33 - 300")
  • Projection distance
    • 0.45 - 0.85 m
    • 1.2 - 12 m
  • Matrix size
    • 1.5 cm (0.59")
    • 1.4 cm (0.55")
  • Service life of light source
    • 3000 h
    • 4000 h

Side by side

Differences highlightedShow differences only
94 specifications
A

NEC

NP-UM330W data projector 3300 ANSI lumens LCD WXGA (1280x800) Grey

Model NP-UM330W

View product
B

NEC

NP-VE281X data projector Standard throw projector 2800 ANSI lumens DLP XGA (1024x768) White

Model NP-VE281X

View product
Projector7 differ
Projector brightnessDiffers3300 ANSI lumens2800 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)3000:13000:1
Native aspect ratioKnown for one4:3
Supported aspect ratiosDiffers16:104:3
Screen size compatibilityDiffers1473.2 - 2794 mm (58 - 110")838.2 - 7620 mm (33 - 300")
Projection distanceDiffers0.45 - 0.85 m1.2 - 12 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, horizontalKnown for one-40 - 40°
Keystone correction, verticalKnown for one-40 - 40°
Matrix sizeDiffers1.5 cm (0.59")1.4 cm (0.55")
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h4000 h
Service life of light source (economic mode)6000 h6000 h
Lamp powerDiffers265 W200 W
Lamps quantityKnown for one1 lamp(s)
Lens system1 differ
FocusManualManual
Focal length rangeKnown for one21.83 - 24 mm
Aperture range (F-F)Known for one2.41 - 2.55
Optical zoomKnown for one1.1x
Throw ratioDiffers0.36:11.95 - 2.15:1
Zoom ratioKnown for one1.4:1
Video3 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
3DKnown for oneNo
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)1024 x 768 (XGA), 1600 x 1200 (UXGA)
Supported video modesDiffers1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 480p, 576i, 576p, 720p
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers21
HDMI ports quantityDiffers21
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
DisplayPorts quantityKnown for one0
S-Video inputs quantityDiffers10
USB 2.0 ports quantityDiffers30
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Audio (L/R) in11
Audio (L/R) outKnown for one0
Headphone outputsDiffers10
Microphone inKnown for oneNo
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
Progressive scan outputKnown for oneNo
AC (power) inKnown for oneYes
Network2 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsDiffers10
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedNoNo
Compatible memory cardsKnown for oneNot supported
Optical disc player typeKnown for oneNot included
Features2 differ
Noise level35 dB35 dB
Noise level (economic mode)Differs28 dB33 dB
CertificationDiffersUSA UL 60950-1 FCC B, C-UL CSA 60950-1 ICES-003 BUSA UL60950-1 FCC Part 15 Class B, Canada CSA60950-1, NOM
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one1
RMS rated powerDiffers16 W7 W
TV tuner integratedKnown for oneNo
Design2 differ
Product typeKnown for oneStandard throw projector
Market positioningKnown for onePortable
Product colourDiffersGreyWhite
PlacementDiffersCeilingDesktop, Ceiling
Cable lock slotKnown for oneNo
Displayidentical
Built-in displayKnown for oneNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs344 W261 W
Power consumption (standby)Differs8 W0.4 W
Power consumption (PowerSave)Known for one213 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Storage temperature (T-T)-20 - 50 °C-20 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers5.7 kg2.3 kg
WidthDiffers429 mm260 mm
DepthDiffers592 mm247 mm
HeightDiffers112 mm89 mm
Packaging content2 differ
Remote control includedDiffersNoYes
Batteries includedKnown for oneYes
Cables includedDiffersVGAAC, VGA
ManualYesYes
Quick start guideKnown for oneYes
Other featuresidentical
RS-232 ports11

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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