Product comparison · 2 overhead projectors

Nobo Quantum 2523T vs Samsung SDP-850ST overhead projector XGA (1024x768)

5specifications compared
5differ
0identical
30known for one product only

Key differences

The Nobo Quantum 2523T has 5 mm more depth than the Samsung SDP-850ST overhead projector XGA (1024x768) (435 mm vs 430 mm). The Samsung SDP-850ST overhead projector XGA (1024x768) has 87 mm more height than the Nobo Quantum 2523T (492 mm vs 405 mm). The Nobo Quantum 2523T has 2.4 kg more weight than the Samsung SDP-850ST overhead projector XGA (1024x768) (8.1 kg vs 5.7 kg). AC input voltage: 230 V on the Nobo Quantum 2523T, 100 - 240 V on the Samsung SDP-850ST overhead projector XGA (1024x768).

AC input voltage
- Quantum 2523T:230 V
- SDP-850ST overhead projector XGA (1024x768):100 - 240 V
Depth
- Quantum 2523T:435 mm
- SDP-850ST overhead projector XGA (1024x768):430 mm
Height
- Quantum 2523T:405 mm
- SDP-850ST overhead projector XGA (1024x768):492 mm
Weight
- Quantum 2523T:8.1 kg
- SDP-850ST overhead projector XGA (1024x768):5.7 kg
Width
- Quantum 2523T:325 mm
- SDP-850ST overhead projector XGA (1024x768):182 mm

Side by side

Differences highlightedShow differences only

Comparison of Quantum 2523T, SDP-850ST
35 specifications	A Nobo Quantum 2523T 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	2500 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
Number of lensesKnown for one	3	Unknown — not stated by the source
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
Country of originKnown for one	China	Unknown — not stated by the source
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	435 mm	430 mm
HeightDiffers	405 mm	492 mm
WeightDiffers	8.1 kg	5.7 kg
WidthDiffers	325 mm	182 mm
Package widthKnown for one	381 mm	Unknown — not stated by the source
Package depthKnown for one	570 mm	Unknown — not stated by the source
Package heightKnown for one	185 mm	Unknown — not stated by the source
Package weightKnown for one	9.01 kg	Unknown — not stated by the source
Lampsidentical
Number of bulbsKnown for one	2 bulb(s)	Unknown — not stated by the source
Bulb powerKnown for one	250 W	Unknown — not stated by the source
Colouridentical
Product colourKnown for one	Black, White	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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