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Product comparison · 2 data projectors

NEC UM280W Ultra short throw projector 2800 ANSI lumens LCD WXGA (1280x800) White vs NEC UM280X Ultra short throw projector 2800 ANSI lumens LCD XGA (1024x768) White

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  • 63specifications compared
  • 8differ
  • 55identical
  • 6known for one product only

Key differences

  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Projection distance
    • 0.46 - 0.77 m
    • 0.6 - 1.1 m
  • Full HD
    • No
    • Yes
  • Certification
    • CE, Gost-R, TCO, TÜV GS
    • CE; TÜV GS; TCO ; Gost-R
  • Display diagonal
    • 1.5 cm (0.59")
    • 1.6 cm (0.63")
  • Aspect ratio
    • 16:10
    • 4:3

Side by side

Differences highlightedShow differences only
69 specifications
A

NEC

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

Model UM280W

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B

NEC

UM280X Ultra short throw projector 2800 ANSI lumens LCD XGA (1024x768) White

Model UM280X

View product
Projector3 differ
Projector brightness2800 ANSI lumens2800 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)3000:13000:1
Screen size compatibilityDiffers1600.2 - 2692.4 mm (63 - 106")1524 - 2540 mm (60 - 100")
Projection distanceDiffers0.46 - 0.77 m0.6 - 1.1 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Light sourceidentical
Light source typeLampLamp
Service life of light source5000 h5000 h
Service life of light source (economic mode)8000 h8000 h
Lamp power170 W170 W
Lamp power (economic mode)140 W140 W
Lens systemidentical
FocusManualManual
Zoom ratio1.4:11.4:1
Video2 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 HDDiffersNoYes
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, 1152 x 870, 1280 x 960, 1600 x 900, 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 108
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 inKnown for one0
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity33
Audio (L/R) in11
Serial interface typeRS-232RS-232
USB connector typeUSB Type-A, USB Type-BUSB Type-A, USB Type-B
Headphone outputsKnown for one1
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; TCO ; Gost-R
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power16 W16 W
Designidentical
Product typeUltra short throw projectorUltra short throw projector
Product colourWhiteWhite
Display1 differ
Built-in displayYesYes
DisplayLCDLCD
Display diagonalDiffers1.5 cm (0.59")1.6 cm (0.63")
Poweridentical
Power sourceACAC
Power consumption (typical)235 W235 W
Power consumption (standby)0.4 W0.4 W
Power consumption (PowerSave)212 W212 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 contentidentical
Remote control includedYesYes
Cables includedAC, VGAAC, VGA
Mounting brackets includedYesYes
Quick start guideYesYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Other features1 differ
Aspect ratioDiffers16:104:3
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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