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Product comparison · 2 data projectors

NEC UM280Wi (eBeam) vs NEC UM330Wi (eBeam)

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  • 69specifications compared
  • 10differ
  • 59identical
  • 5known for one product only

Key differences

  • Projector brightness
    • 2800 ANSI lumens
    • 3300 ANSI lumens
  • Service life of light source
    • 5000 h
    • 3500 h
  • Service life of light source (economic mode)
    • 8000 h
    • 6000 h
  • Lamp power
    • 170 W
    • 195 W
  • Lamp power (economic mode)
    • 140 W
    • 160 W
  • Certification
    • CE; TÜV GS; Gost-R
    • CE; TÜV GS; RoHS ; Gost-R
  • Power consumption (typical)
    • 235 W
    • 263 W
  • Power consumption (PowerSave)
    • 212 W
    • 233 W

Side by side

Differences highlightedShow differences only
74 specifications
A

NEC

UM280Wi (eBeam)View product
B

NEC

UM330Wi (eBeam)View product
Projector1 differ
Projector brightnessDiffers2800 ANSI lumens3300 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)3000:13000:1
Native aspect ratio16:1016:10
Supported aspect ratios16:1016:10
Screen size compatibility1524 - 2540 mm (60 - 100")1524 - 2540 mm (60 - 100")
Projection distanceKnown for one0.46 - 0.77 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers5000 h3500 h
Service life of light source (economic mode)Differs8000 h6000 h
Lamp powerDiffers170 W195 W
Lamp power (economic mode)Differs140 W160 W
Lens systemidentical
FocusManualManual
Zoom capabilityYesYes
Zoom ratio1.4:11.4:1
Digital zoomKnown for one1.4x
Video1 differ
Analog signal format systemNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
3DNoNo
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 1152 x 870, 1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080720 x 480, 720 x 576, 832 x 624, 1280 x 960, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 19
Supported video modes1080i, 480i, 480p, 576i, 576p, 720p1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantity22
HDMI ports quantity22
Composite video in00
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity33
Audio (L/R) in11
Headphone outputs11
Microphone inKnown for oneYes
Serial interface typeRS-232RS-232
USB connector typeUSB Type-A, USB Type-BUSB Type-A, USB Type-B
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features1 differ
Noise level28 dB28 dB
CertificationDiffersCE; TÜV GS; Gost-RCE; TÜV GS; RoHS ; Gost-R
Noise level (economic mode)Known for one28 dB
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power16 W16 W
Designidentical
Product typeStandard throw projectorStandard throw projector
Product colourWhiteWhite
PlacementDesktopDesktop
Displayidentical
Built-in displayYesYes
DisplayLCDLCD
Display diagonal1.5 cm (0.59")1.5 cm (0.59")
Power2 differ
Power sourceACAC
Power consumption (typical)Differs235 W263 W
Power consumption (standby)0.4 W0.4 W
Power consumption (PowerSave)Differs212 W233 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Storage temperature (T-T)-10 - 50 °C-10 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensionsidentical
Weight5.2 kg5.2 kg
Width378 mm378 mm
Depth428 mm428 mm
Height112 mm112 mm
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersAC, VGAVGA
ManualYesYes
Mounting brackets includedYesYes
Quick start guideYesYes
Warranty cardYesYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Aspect ratio16:1016:10
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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