Product comparison · 2 overhead projectors

Nobo Quantum Overhead Projector 4023 vs Samsung SDP-850ST overhead projector XGA (1024x768)

5specifications compared
5differ
0identical
26known for one product only

Key differences

The Samsung SDP-850ST overhead projector XGA (1024x768) has 37 mm more depth than the Nobo Quantum Overhead Projector 4023 (430 mm vs 393 mm). The Nobo Quantum Overhead Projector 4023 has 223 mm more height than the Samsung SDP-850ST overhead projector XGA (1024x768) (715 mm vs 492 mm). The Nobo Quantum Overhead Projector 4023 has 4 kg more weight than the Samsung SDP-850ST overhead projector XGA (1024x768) (9.7 kg vs 5.7 kg). AC input voltage: 230 V on the Nobo Quantum Overhead Projector 4023, 100 - 240 V on the Samsung SDP-850ST overhead projector XGA (1024x768).

AC input voltage
- Quantum Overhead Projector 4023:230 V
- SDP-850ST overhead projector XGA (1024x768):100 - 240 V
Depth
- Quantum Overhead Projector 4023:393 mm
- SDP-850ST overhead projector XGA (1024x768):430 mm
Height
- Quantum Overhead Projector 4023:715 mm
- SDP-850ST overhead projector XGA (1024x768):492 mm
Weight
- Quantum Overhead Projector 4023:9.7 kg
- SDP-850ST overhead projector XGA (1024x768):5.7 kg
Width
- Quantum Overhead Projector 4023:384 mm
- SDP-850ST overhead projector XGA (1024x768):182 mm

Side by side

Differences highlightedShow differences only

Comparison of 1900572, SDP-850ST
31 specifications	A Nobo Quantum Overhead Projector 4023 Model 1900572 View product	B Samsung SDP-850ST overhead projector XGA (1024x768) Model SDP-850ST View product
Projectoridentical
Projector resolutionKnown for one	Unknown — not stated by the source	XGA (1024x768)
Projector brightnessKnown for one	4200 ANSI lumens	Unknown — not stated by the source
Lens systemidentical
Digital zoomKnown for one	Unknown — not stated by the source	3x
Focal length rangeKnown for one	Unknown — not stated by the source	4.8 - 67.2 mm
FocusKnown for one	Unknown — not stated by the source	Auto / Manual
Lens focal rangeKnown for one	Unknown — not stated by the source	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 zoomKnown for one	Unknown — not stated by the source	14x
Image sensoridentical
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 3 mm (1 / 3")
Sensor typeKnown for one	Unknown — not stated by the source	CCD
Optical sensor resolutionKnown for one	Unknown — not stated by the source	850000 pixels
Videoidentical
Frame rateKnown for one	Unknown — not stated by the source	20 fps
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	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)Known for one	Unknown — not stated by the source	30 - 90%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Power1 differ
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC input voltageDiffers	230 V	100 - 240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	20 W
Weight & dimensions4 differ
DepthDiffers	393 mm	430 mm
HeightDiffers	715 mm	492 mm
WeightDiffers	9.7 kg	5.7 kg
WidthDiffers	384 mm	182 mm
Package widthKnown for one	392 mm	Unknown — not stated by the source
Package depthKnown for one	446 mm	Unknown — not stated by the source
Package heightKnown for one	308 mm	Unknown — not stated by the source
Colouridentical
Product colourKnown for one	Grey	Unknown — not stated by the source
Lampsidentical
Bulb powerKnown for one	400 W	Unknown — not stated by the source

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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