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Product comparison · 2 overhead projectors

3M OHP1620 Overhead Projector vs Samsung SDP-6500 overhead projector SXGA (1280x1024)

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  • 7specifications compared
  • 7differ
  • 0identical
  • 23known for one product only

Key differences

The Samsung SDP-6500 overhead projector SXGA (1280x1024) has 9.9 cm more maximum shooting area than the 3M OHP1620 Overhead Projector (38.4 cm vs 28.5 cm). The Samsung SDP-6500 overhead projector SXGA (1280x1024) has 5 dB more Signal-to-Noise Ratio (SNR) than the 3M OHP1620 Overhead Projector (48 dB vs 43 dB). The 3M OHP1620 Overhead Projector has 120 - 240 V more AC input voltage than the Samsung SDP-6500 overhead projector SXGA (1280x1024) (220 - 240 V vs 100 - 240 V). Focal length range: 320 mm on the 3M OHP1620 Overhead Projector, 6.3 - 75.6 mm on the Samsung SDP-6500 overhead projector SXGA (1280x1024).

  • Focal length range
    • 320 mm
    • 6.3 - 75.6 mm
  • Maximum shooting area
    • 28.5 cm
    • 38.4 cm
  • Signal-to-Noise Ratio (SNR)
    • 43 dB
    • 48 dB
  • AC input voltage
    • 220 - 240 V
    • 100 - 240 V
  • Depth
    • 337 mm
    • 510 mm
  • Weight
    • 13 kg
    • 9.2 kg
  • Width
    • 337 mm
    • 665 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

3M

OHP1620 Overhead ProjectorView product
B

Samsung

SDP-6500 overhead projector SXGA (1280x1024)

Model SDP-6500

View product
Projectoridentical
Projector resolutionKnown for oneSXGA (1280x1024)
Projector brightnessKnown for one2300 ANSI lumens
Lens system2 differ
Focal length rangeDiffers320 mm6.3 - 75.6 mm
FocusKnown for oneAuto / Manual
Maximum shooting areaDiffers28.5 cm38.4 cm
Minimum shooting areaKnown for one5 cm
Optical zoomKnown for one12x
Image sensoridentical
Optical sensor sizeKnown for one25.4 / 2 mm (1 / 2")
Sensor typeKnown for oneCCD
Video1 differ
Frame rateKnown for one15 fps
Signal-to-Noise Ratio (SNR)Differs43 dB48 dB
Ports & interfacesidentical
InterfaceKnown for oneUSB 2.0
I/O portsKnown for oneComposite video out S-video out RS-232C USB VGA PS/2
Cable lengthKnown for one4.6 m
Technical detailsidentical
Bundled softwareKnown for oneTwain Driver
Image freezeKnown for oneYes
Remote control includedKnown for oneYes
Image rotation anglesKnown for one360°
Operational conditionsidentical
Operating relative humidity (H-H)Known for one30 - 90%
Operating temperature (T-T)Known for one5 - 35 °C
Power1 differ
AC input frequencyKnown for one50 - 60 Hz
AC input voltageDiffers220 - 240 V100 - 240 V
Power consumption (typical)Known for one50 W
Weight & dimensions3 differ
DepthDiffers337 mm510 mm
HeightKnown for one562 mm
WeightDiffers13 kg9.2 kg
WidthDiffers337 mm665 mm
Colouridentical
Product colourKnown for oneWhite
Lampsidentical
Bulb powerKnown for one250 W
Lamp typeKnown for oneEHJ (24V)

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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