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Product comparison · 2 overhead projectors

3M M1720 Plus vs 3M OHP1808 Overhead Projector

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  • 10specifications compared
  • 10differ
  • 0identical
  • 4known for one product only

Key differences

The 3M M1720 Plus has 400 ANSI lumens more projector brightness than the 3M OHP1808 Overhead Projector (2500 ANSI lumens vs 2100 ANSI lumens). The 3M OHP1808 Overhead Projector has 62 mm more focal length range than the 3M M1720 Plus (355 mm vs 293 mm). The 3M M1720 Plus has 110 W more bulb power than the 3M OHP1808 Overhead Projector (360 W vs 250 W). Product colour: White on the 3M M1720 Plus, Grey on the 3M OHP1808 Overhead Projector. Lamp type: ENX on the 3M M1720 Plus, EHJ (24V) on the 3M OHP1808 Overhead Projector.

  • Projector brightness
    • 2500 ANSI lumens
    • 2100 ANSI lumens
  • Focal length range
    • 293 mm
    • 355 mm
  • Product colour
    • White
    • Grey
  • Bulb power
    • 360 W
    • 250 W
  • Lamp type
    • ENX
    • EHJ (24V)
  • AC input frequency
    • 60 Hz
    • 50 Hz
  • AC input voltage
    • 120 V
    • 230 V
  • Depth
    • 425 mm
    • 464 mm

Side by side

Differences highlightedShow differences only
14 specifications
A

3M

M1720 PlusView product
B

3M

OHP1808 Overhead ProjectorView product
Projector1 differ
Projector brightnessDiffers2500 ANSI lumens2100 ANSI lumens
Lens system1 differ
Focal length rangeDiffers293 mm355 mm
Ports & interfacesidentical
Cable lengthKnown for one3 m
Colour1 differ
Product colourDiffersWhiteGrey
Lamps2 differ
Bulb powerDiffers360 W250 W
Lamp typeDiffersENXEHJ (24V)
Service life of lampKnown for one75 h
Power2 differ
AC input frequencyDiffers60 Hz50 Hz
AC input voltageDiffers120 V230 V
Weight & dimensions3 differ
DepthDiffers425 mm464 mm
HeightKnown for one711 mm
WeightDiffers8.1 kg11.3 kg
WidthDiffers361 mm413 mm
Videoidentical
Signal-to-Noise Ratio (SNR)Known for one38 dB

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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