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Product comparison · 2 overhead projectors

3M OHP1750 Overhead Projector vs Samsung SDP-900DXA overhead projector XGA (1024x768)

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  • 7specifications compared
  • 7differ
  • 0identical
  • 25known for one product only

Key differences

The Samsung SDP-900DXA overhead projector XGA (1024x768) has 1.4 cm more maximum shooting area than the 3M OHP1750 Overhead Projector (29.9 cm vs 28.5 cm). The Samsung SDP-900DXA overhead projector XGA (1024x768) has 157 mm more depth than the 3M OHP1750 Overhead Projector (558 mm vs 401 mm). The 3M OHP1750 Overhead Projector has 3.1 kg more weight than the Samsung SDP-900DXA overhead projector XGA (1024x768) (13.1 kg vs 10 kg). Focal length range: 310 mm on the 3M OHP1750 Overhead Projector, 5.2 - 66.5 mm on the Samsung SDP-900DXA overhead projector XGA (1024x768). AC input frequency: 50 Hz on the 3M OHP1750 Overhead Projector, 50 - 60 Hz on the Samsung SDP-900DXA overhead projector XGA (1024x768).

  • Focal length range
    • 310 mm
    • 5.2 - 66.5 mm
  • Maximum shooting area
    • 28.5 cm
    • 29.9 cm
  • AC input frequency
    • 50 Hz
    • 50 - 60 Hz
  • AC input voltage
    • 230 V
    • 100 - 240 V
  • Depth
    • 401 mm
    • 558 mm
  • Weight
    • 13.1 kg
    • 10 kg
  • Width
    • 382 mm
    • 760 mm

Side by side

Differences highlightedShow differences only
32 specifications
A

3M

OHP1750 Overhead ProjectorView product
B

Samsung

SDP-900DXA overhead projector XGA (1024x768)

Model SDP-900DXA

View product
Projectoridentical
Projector resolutionKnown for oneXGA (1024x768)
Projector brightnessKnown for one4500 ANSI lumens
Lens system2 differ
Digital zoomKnown for one3x
Focal length rangeDiffers310 mm5.2 - 66.5 mm
FocusKnown for oneAuto / Manual
Lens focal rangeKnown for oneF1.5 - F2.1
Maximum shooting areaDiffers28.5 cm29.9 cm
Minimum shooting areaKnown for one2.1 cm
Optical zoomKnown for one12x
Image sensoridentical
Optical sensor sizeKnown for one25.4 / 3 mm (1 / 3")
Sensor typeKnown for oneCCD
Optical sensor resolutionKnown for one850000 pixels
Videoidentical
Frame rateKnown for one20 fps
Signal-to-Noise Ratio (SNR)Known for one45 dB
Ports & interfacesidentical
InterfaceKnown for oneUSB 2.0
I/O portsKnown for oneComposite video out S-video out USB 2x VGA DVI RS-232C
Cable lengthKnown for one4.6 m
Technical detailsidentical
Bundled softwareKnown for oneViewer TWAIN Driver AVI Capture
Compatible operating systemsKnown for oneWindows 98/98SE/Me/2000/XP Mac OS 10.2
Image freezeKnown for oneYes
Remote control includedKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one30 - 90%
Operating temperature (T-T)Known for one5 - 35 °C
Power2 differ
AC input frequencyDiffers50 Hz50 - 60 Hz
AC input voltageDiffers230 V100 - 240 V
Weight & dimensions3 differ
DepthDiffers401 mm558 mm
HeightKnown for one573 mm
WeightDiffers13.1 kg10 kg
WidthDiffers382 mm760 mm
Colouridentical
Product colourKnown for oneBlack, White
Lampsidentical
Bulb powerKnown for one400 W
Lamp typeKnown for oneEVD (36V)

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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