Product comparison · 2 overhead projectors

Samsung SDP-850DX overhead projector XGA (1024x768) vs Samsung SDP-850ST overhead projector XGA (1024x768)

16specifications compared
2differ
14identical
9known for one product only

Key differences

Lens focal range: F1.5 - 2.1 on the Samsung SDP-850DX overhead projector XGA (1024x768), F1.5 - F2.1 on the Samsung SDP-850ST overhead projector XGA (1024x768). I/O ports: VGA RS-232C USB 2.0 on the Samsung SDP-850DX overhead projector XGA (1024x768), VGA RS-232C on the Samsung SDP-850ST overhead projector XGA (1024x768).

Lens focal range
- SDP-850DX overhead projector XGA (1024x768):F1.5 - 2.1
- SDP-850ST overhead projector XGA (1024x768):F1.5 - F2.1
I/O ports
- SDP-850DX overhead projector XGA (1024x768):VGA RS-232C USB 2.0
- SDP-850ST overhead projector XGA (1024x768):VGA RS-232C

Side by side

Differences highlightedShow differences only

Comparison of SDP-850DX, SDP-850ST
25 specifications	A Samsung SDP-850DX overhead projector XGA (1024x768) Model SDP-850DX View product	B Samsung SDP-850ST overhead projector XGA (1024x768) Model SDP-850ST View product
Projectoridentical
Projector resolution	XGA (1024x768)	XGA (1024x768)
Lens system1 differ
Digital zoom	3x	3x
Focal length range	4.8 - 67.2 mm	4.8 - 67.2 mm
FocusKnown for one	Unknown — not stated by the source	Auto / Manual
Lens focal rangeDiffers	F1.5 - 2.1	F1.5 - F2.1
Maximum shooting areaKnown for one	Unknown — not stated by the source	29.8 cm
Minimum shooting areaKnown for one	Unknown — not stated by the source	2.17 cm
Optical zoom	14x	14x
Image sensoridentical
Optical sensor size	25.4 / 3 mm (1 / 3")	25.4 / 3 mm (1 / 3")
Sensor type	CCD	CCD
Optical sensor resolution	850000 pixels	850000 pixels
Videoidentical
Frame rate	20 fps	20 fps
Ports & interfaces1 differ
I/O portsDiffers	VGA RS-232C USB 2.0	VGA RS-232C
Technical detailsidentical
Bundled softwareKnown for one	Unknown — not stated by the source	No
Image freezeKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)	30 - 90%	30 - 90%
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Poweridentical
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	20 W
Weight & dimensionsidentical
Depth	430 mm	430 mm
Height	492 mm	492 mm
Weight	5.7 kg	5.7 kg
Width	182 mm	182 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.

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