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Product comparison · 2 overhead projectors

3M OHP1608 overhead projector 2000 ANSI lumens vs 3M OHP1820 Overhead Projector

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  • 9specifications compared
  • 8differ
  • 1identical
  • 4known for one product only

Key differences

The 3M OHP1820 Overhead Projector has 600 ANSI lumens more projector brightness than the 3M OHP1608 overhead projector 2000 ANSI lumens (2600 ANSI lumens vs 2000 ANSI lumens). The 3M OHP1820 Overhead Projector has 1.5 m more cable length than the 3M OHP1608 overhead projector 2000 ANSI lumens (4.5 m vs 3 m). The 3M OHP1608 overhead projector 2000 ANSI lumens has 10 Hz more AC input frequency than the 3M OHP1820 Overhead Projector (60 Hz vs 50 Hz). Lamp type: EHJ on the 3M OHP1608 overhead projector 2000 ANSI lumens, EHJ (24V) on the 3M OHP1820 Overhead Projector.

  • Projector brightness
    • 2000 ANSI lumens
    • 2600 ANSI lumens
  • Cable length
    • 3 m
    • 4.5 m
  • Lamp type
    • EHJ
    • EHJ (24V)
  • AC input frequency
    • 60 Hz
    • 50 Hz
  • AC input voltage
    • 120 V
    • 230 V
  • Depth
    • 343 mm
    • 464 mm
  • Weight
    • 13.6 kg
    • 11.7 kg
  • Width
    • 343 mm
    • 426 mm

Side by side

Differences highlightedShow differences only
13 specifications
A

3M

OHP1608 overhead projector 2000 ANSI lumens

Model OHP1608

View product
B

3M

OHP1820 Overhead ProjectorView product
Projector1 differ
Projector brightnessDiffers2000 ANSI lumens2600 ANSI lumens
Ports & interfaces1 differ
Cable lengthDiffers3 m4.5 m
Lamps1 differ
Lamp typeDiffersEHJEHJ (24V)
Service life of lampKnown for one50 h
Power2 differ
AC input frequencyDiffers60 Hz50 Hz
AC input voltageDiffers120 V230 V
Weight & dimensions3 differ
DepthDiffers343 mm464 mm
HeightKnown for one267 mm
WeightDiffers13.6 kg11.7 kg
WidthDiffers343 mm426 mm
Lens systemidentical
Focal length rangeKnown for one345 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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