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Product comparison · 2 data projectors

NEC UM280W Ultra short throw projector 2800 ANSI lumens LCD WXGA (1280x800) White vs NEC UM330Wi (eBeam)

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  • 62specifications compared
  • 12differ
  • 50identical
  • 15known 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, Gost-R, TCO, TÜV GS
    • CE; TÜV GS; RoHS ; Gost-R
  • Product type
    • Ultra short throw projector
    • Standard throw projector
  • Power consumption (typical)
    • 235 W
    • 263 W

Side by side

Differences highlightedShow differences only
77 specifications
A

NEC

UM280W Ultra short throw projector 2800 ANSI lumens LCD WXGA (1280x800) White

Model UM280W

View product
B

NEC

UM330Wi (eBeam)View product
Projector2 differ
Projector brightnessDiffers2800 ANSI lumens3300 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)3000:13000:1
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityDiffers1600.2 - 2692.4 mm (63 - 106")1524 - 2540 mm (60 - 100")
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Projection distanceKnown for one0.46 - 0.77 m
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 capabilityKnown for oneYes
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
3DKnown for oneNo
Supported graphics resolutionsDiffers720 x 480, 832 x 624, 1152 x 870, 1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 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), 640 x 480 (VGA), 800 x 600 (SVGA)720 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 outputsKnown for one1
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
Noise level (economic mode)28 dB28 dB
CertificationDiffersCE, Gost-R, TCO, TÜV GSCE; TÜV GS; RoHS ; Gost-R
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power16 W16 W
Design1 differ
Product typeDiffersUltra short throw projectorStandard throw projector
Product colourWhiteWhite
PlacementKnown for oneDesktop
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
Package widthKnown for one665 mm
Package depthKnown for one515 mm
Package heightKnown for one580 mm
Package weightKnown for one21.8 kg
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersAC, VGAVGA
ManualKnown for oneYes
Mounting brackets includedYesYes
Quick start guideYesYes
Warranty cardKnown for oneYes
Other featuresidentical
Aspect ratio16:1016:10
RS-232 ports11
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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