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Product comparison · 2 data projectors

3M Digital Projector DX70 vs 3M Digital Projector X90

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  • 41specifications compared
  • 18differ
  • 23identical
  • 5known for one product only

Key differences

  • Projector brightness
    • 3800 ANSI lumens
    • 4000 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Contrast ratio (typical)
    • 2500:1
    • 1000:1
  • Horizontal scan range
    • 31.5 - 91 kHz
    • 31.5 - 106 kHz
  • Vertical scan range
    • 56 - 85 Hz
    • 56 - 120 Hz
  • Keystone correction, horizontal
    • -15 - 15°
    • -20 - 20°
  • Keystone correction, vertical
    • -15 - 15°
    • -40 - 40°
  • Lamp power
    • 300 W
    • 285 W

Side by side

Differences highlightedShow differences only
46 specifications
A

3M

Digital Projector DX70View product
B

3M

Digital Projector X90View product
Projector7 differ
Projector brightnessDiffers3800 ANSI lumens4000 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs2500:11000:1
Screen size compatibility350350
Number of colours16.78 million colours16.78 million colours
Horizontal scan rangeDiffers31.5 - 91 kHz31.5 - 106 kHz
Vertical scan rangeDiffers56 - 85 Hz56 - 120 Hz
Keystone correction, horizontalDiffers-15 - 15°-20 - 20°
Keystone correction, verticalDiffers-15 - 15°-40 - 40°
Light source1 differ
Light source typeLampLamp
Service life of light source2000 h2000 h
Service life of light source (economic mode)3000 h3000 h
Lamp typeKnown for oneUHB
Lamp powerDiffers300 W285 W
Lens system1 differ
FocusManualManual
Focal length rangeDiffers28 - 33.6 mm24 - 29 mm
Zoom ratio1.2:11.2:1
Video1 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, SECAMNTSC, PAL, SECAM
Ports & interfacesidentical
VGA (D-Sub) ports quantity33
Component video (YPbPr/YCbCr) in11
Composite video in11
S-Video inputs quantity11
USB 2.0 ports quantity11
Audio (L/R) inKnown for one2
Serial interface typeRS-232RS-232
DVI portKnown for oneYes
Networkidentical
Ethernet LAN (RJ-45) ports11
Features2 differ
Noise levelDiffers38 dB39 dB
Plug and PlayKnown for oneYes
CertificationDiffersUL, cUL, FCC Part 15 Class B, CE, EN60950-1, WEEEUL, cUL, FCC Part 15 Class B, CE, EN60950, WEEE
Multimedia2 differ
Number of built-in speakersDiffers24
RMS rated powerDiffers4 W16 W
Designidentical
Market positioningPresentationPresentation
Power1 differ
Power consumption (typical)Differs385 W460 W
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Weight & dimensions1 differ
WeightDiffers3.6 kg7.1 kg
Other features2 differ
Aspect ratio4:3, 16:94:3, 16:9
Audio inputDiffers32
Audio output11
Connectivity technologyWiredWired
Dimensions (WxDxH)Differs335 x 250 x 100 mm418 x 319 x 139 mm
Power requirements100 - 120 V, 220 - 240 V, 50/60 Hz100 - 120 V, 220 - 240 V, 50/60 Hz
RS-232 ports11
I/O portsKnown for one1 x M1-D

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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