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Product comparison · 2 data projectors

NEC UM280X Ultra short throw projector 2800 ANSI lumens LCD XGA (1024x768) White vs NEC UM280Xi 2800 ANSI lumens LCD XGA (1024x768) White

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  • 60specifications compared
  • 4differ
  • 56identical
  • 7known for one product only

Key differences

  • Lamp power (economic mode)
    • 140 W
    • 230 W
  • Full HD
    • Yes
    • No
  • Certification
    • CE; TÜV GS; TCO ; Gost-R
    • CE; TÜV GS; RoHS ; Gost-R

Side by side

Differences highlightedShow differences only
67 specifications
A

NEC

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

Model UM280X

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B

NEC

UM280Xi 2800 ANSI lumens LCD XGA (1024x768) White

Model UM280Xi

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Projectoridentical
Projector brightness2800 ANSI lumens2800 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)3000:13000:1
Screen size compatibility1524 - 2540 mm (60 - 100")1524 - 2540 mm (60 - 100")
Projection distance0.6 - 1.1 m0.6 - 1.1 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Light source1 differ
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)Differs140 W230 W
Lens systemidentical
FocusManualManual
Zoom ratio1.4:11.4:1
Zoom capabilityKnown for oneYes
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 HDDiffersYesNo
Supported graphics resolutionsDiffers720 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 108720 x 480, 720 x 576, 832 x 624, 1152 x 870, 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), 64
Supported video modes1080i, 480i, 480p, 576i, 576p, 720p1080i, 480i, 480p, 576i, 576p, 720p
3DKnown for oneNo
Ports & interfacesidentical
VGA (D-Sub) ports quantity22
HDMI ports quantity22
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)Known for one28 dB
CertificationDiffersCE; TÜV GS; TCO ; Gost-RCE; TÜV GS; RoHS ; Gost-R
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power16 W16 W
Designidentical
Product typeKnown for oneUltra short throw projector
Product colourWhiteWhite
Displayidentical
Built-in displayYesYes
DisplayLCDLCD
Display diagonal1.6 cm (0.63")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
Packaging contentidentical
Remote control includedYesYes
Cables includedAC, VGAAC, VGA
Mounting brackets includedYesYes
Quick start guideYesYes
ManualKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Aspect ratio4:34:3
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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