Product comparison · 2 scanners

Canon CANOSCAN N670U vs Epson Perfection 1640SU NON 3200dpi A4SCSI USB

8specifications compared
5differ
3identical
6known for one product only

Key differences

Power consumption (typical)
- CANOSCAN N670U:2.5 W
- Perfection 1640SU NON 3200dpi A4SCSI USB:25 W
Weight
- CANOSCAN N670U:1.5 kg
- Perfection 1640SU NON 3200dpi A4SCSI USB:4.5 kg
Dimensions (WxDxH)
- CANOSCAN N670U:256 x 383 x 34 mm
- Perfection 1640SU NON 3200dpi A4SCSI USB:289 x 442 x 96 mm

Side by side

Differences highlightedShow differences only

Comparison of CANOSCAN N670U, Perfection 1640SU NON 3200dpi A4SCSI USB
14 specifications	A Canon CANOSCAN N670U View product	B Epson Perfection 1640SU NON 3200dpi A4SCSI USB View product
Scanningidentical
Optical scanning resolutionKnown for one	600 x 1200 DPI	Unknown — not stated by the source
Performanceidentical
Button functionsKnown for one	Scan	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	2.5 W	25 W
Weight & dimensions1 differ
WeightDiffers	1.5 kg	4.5 kg
Packaging content1 differ
Bundled softwareDiffers	Windows: ScanSoft OmniPage Pro 9.0; Mac: ScanSoft OmniPage SE 9.0; PC and Mac: ScanGear CS-U 6.2, ScanGear Toolbox 3.0, ArcSoft PhotoStudio 2000, ArcSoft PhotoBase, Adobe Scrobat Reader 5.0	Drivers & Utilities, Adobe PhotoDeluxe 4.0 (Win), Adobe PhotoDeluxe 2.0 (Mac), Textbridge Pro (Win/Mac), Adobe Acrobat Reader, EPSON Scan 2, Adobe PhotoShop LE 5.0 (Win/Mac only with 1640SU Photo)
System requirements1 differ
Compatible operating systemsDiffers	Microsoft Windows 98/2000 Pro/ME, Mac OS 8.6-9.1, OS X Classic Mode	Microsoft Windows 98/2000/NT4.0, Apple MacOS 8.5 or later
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	256 x 383 x 34 mm	289 x 442 x 96 mm
CompatibilityKnown for one	Unknown — not stated by the source	Yes, non-machine specific device
Power requirementsKnown for one	Unknown — not stated by the source	220-240V, 50/60Hz
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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