Product comparison · 2 overhead projectors

Epson ELPDC05 High Resolution Document Imager vs Nobo Quantum Overhead Projector 2521

6specifications compared
6differ
0identical
22known for one product only

Key differences

The Nobo Quantum Overhead Projector 2521 has 244 W more bulb power than the Epson ELPDC05 High Resolution Document Imager (250 W vs 6 W). The Epson ELPDC05 High Resolution Document Imager has 147 mm more depth than the Nobo Quantum Overhead Projector 2521 (540 mm vs 393 mm). The Nobo Quantum Overhead Projector 2521 has 161 mm more height than the Epson ELPDC05 High Resolution Document Imager (715 mm vs 554 mm). Product colour: White on the Epson ELPDC05 High Resolution Document Imager, Grey on the Nobo Quantum Overhead Projector 2521.

Product colour
- ELPDC05 High Resolution Document Imager:White
- Quantum Overhead Projector 2521:Grey
Bulb power
- ELPDC05 High Resolution Document Imager:6 W
- Quantum Overhead Projector 2521:250 W
Depth
- ELPDC05 High Resolution Document Imager:540 mm
- Quantum Overhead Projector 2521:393 mm
Height
- ELPDC05 High Resolution Document Imager:554 mm
- Quantum Overhead Projector 2521:715 mm
Weight
- ELPDC05 High Resolution Document Imager:9.8 kg
- Quantum Overhead Projector 2521:7.9 kg
Width
- ELPDC05 High Resolution Document Imager:696 mm
- Quantum Overhead Projector 2521:384 mm

Side by side

Differences highlightedShow differences only

Comparison of ELPDC05 High Resolution Document Imager, Quantum
28 specifications	A Epson ELPDC05 High Resolution Document Imager View product	B Nobo Quantum Overhead Projector 2521 Model Quantum View product
Projectoridentical
Projector resolutionKnown for one	XGA (1024x768)	Unknown — not stated by the source
Projector brightnessKnown for one	Unknown — not stated by the source	4200 ANSI lumens
Lens systemidentical
Focal length rangeKnown for one	4.7 - 84.6 mm	Unknown — not stated by the source
Lens focal rangeKnown for one	F=2.8	Unknown — not stated by the source
Maximum shooting areaKnown for one	34.8 cm	Unknown — not stated by the source
Minimum shooting areaKnown for one	2.5 cm	Unknown — not stated by the source
Image sensoridentical
Optical sensor sizeKnown for one	25.4 / 3 mm (1 / 3")	Unknown — not stated by the source
Sensor typeKnown for one	CCD	Unknown — not stated by the source
Optical sensor resolutionKnown for one	1077 pixels	Unknown — not stated by the source
Videoidentical
Frame rateKnown for one	20 fps	Unknown — not stated by the source
Ports & interfacesidentical
InterfaceKnown for one	RGB (D-sub 15), RS-232C, S-Video(4-pin mini DN), Composite (RCA)	Unknown — not stated by the source
Technical detailsidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Foldable armKnown for one	Unknown — not stated by the source	Yes
Integrated cablesKnown for one	Unknown — not stated by the source	Yes
Colour1 differ
Product colourDiffers	White	Grey
Lamps1 differ
Bulb powerDiffers	6 W	250 W
Number of bulbsKnown for one	Unknown — not stated by the source	2 bulb(s)
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 40 °C	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	43 W	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	230 V
Weight & dimensions4 differ
DepthDiffers	540 mm	393 mm
HeightDiffers	554 mm	715 mm
WeightDiffers	9.8 kg	7.9 kg
WidthDiffers	696 mm	384 mm
Package widthKnown for one	Unknown — not stated by the source	440 mm
Package depthKnown for one	Unknown — not stated by the source	393 mm
Package heightKnown for one	Unknown — not stated by the source	308 mm
Package weightKnown for one	Unknown — not stated by the source	8.95 kg

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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