All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 overhead projectors

3M OHP1620 Overhead Projector vs Nobo Quantum Overhead Projector 4023

Add a product
  • 7specifications compared
  • 7differ
  • 0identical
  • 10known for one product only

Key differences

The Nobo Quantum Overhead Projector 4023 has 1,900 ANSI lumens more projector brightness than the 3M OHP1620 Overhead Projector (4200 ANSI lumens vs 2300 ANSI lumens). The Nobo Quantum Overhead Projector 4023 has 150 W more bulb power than the 3M OHP1620 Overhead Projector (400 W vs 250 W). The Nobo Quantum Overhead Projector 4023 has 56 mm more depth than the 3M OHP1620 Overhead Projector (393 mm vs 337 mm). Product colour: White on the 3M OHP1620 Overhead Projector, Grey on the Nobo Quantum Overhead Projector 4023. AC input voltage: 220 - 240 V on the 3M OHP1620 Overhead Projector, 230 V on the Nobo Quantum Overhead Projector 4023.

  • Projector brightness
    • 2300 ANSI lumens
    • 4200 ANSI lumens
  • Product colour
    • White
    • Grey
  • Bulb power
    • 250 W
    • 400 W
  • AC input voltage
    • 220 - 240 V
    • 230 V
  • Depth
    • 337 mm
    • 393 mm
  • Weight
    • 13 kg
    • 9.7 kg
  • Width
    • 337 mm
    • 384 mm

Side by side

Differences highlightedShow differences only
17 specifications
A

3M

OHP1620 Overhead ProjectorView product
B

Nobo

Quantum Overhead Projector 4023

Model 1900572

View product
Projector1 differ
Projector brightnessDiffers2300 ANSI lumens4200 ANSI lumens
Lens systemidentical
Focal length rangeKnown for one320 mm
Maximum shooting areaKnown for one28.5 cm
Videoidentical
Signal-to-Noise Ratio (SNR)Known for one43 dB
Ports & interfacesidentical
Cable lengthKnown for one4.6 m
Technical detailsidentical
Image rotation anglesKnown for one360°
Colour1 differ
Product colourDiffersWhiteGrey
Lamps1 differ
Bulb powerDiffers250 W400 W
Lamp typeKnown for oneEHJ (24V)
Power1 differ
AC input voltageDiffers220 - 240 V230 V
Weight & dimensions3 differ
DepthDiffers337 mm393 mm
WeightDiffers13 kg9.7 kg
WidthDiffers337 mm384 mm
HeightKnown for one715 mm
Package widthKnown for one392 mm
Package depthKnown for one446 mm
Package heightKnown for one308 mm

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.

More overhead projector comparisons

All overhead projector comparisons