(Canon, HP, Microtek, Umax, Umax, Visioneer, Visioneer)
Introduction
Canon - CanoScan D1250 U2F
HP - ScanJet 3570C
Microtek - ScanMaker 4800
Umax - Astra 4500
Umax - AstraSlim
Visioneer - OneTouch 8920
Visioneer - OneTouch 9000
Features table
Verdict
(24/09/2002)
| Model | Canon CanoScan D1250 U2F | HP ScanJet 3570C | Microtek ScanMaker 4800 | Umax Astra 4500 | Umax UltraSlim | Visioneer OneTouch 8920 USB | Visioneer OneTouch 9000 USB |
|---|---|---|---|---|---|---|---|
| Price (+ VAT) | £144 | £95 | £93 | £65 | £61 | £128 | £85 |
| Interface | USB 2.0 | USB 2.0 | USB 1.1 | USB 1.1 | USB 1.1 | USB 1.1 | USB 2.0 |
| Optical resolution (dpi) | 1,200 x 2,400 | 1,200 x 1,200 | 1,200 x 2,400 | 1,200 x 2,400 | 600 x1,200 | 1,200 x 4,800 | 1,200 x 4,800 |
| Maximum resolution, interpolated (dpi) | n/s | n/s | 9,600 x 9,600 | n/s | 3,600 x 3,600 | 4,800 x 4,800 | 4,800 x 4,800 |
| Colour depth | 48-bit | 48-bit | 48-bit | 48-bit | 48-bit | 48-bit | 48-bit |
| Dimensions (cm) | 46.0 x 25.7 x 6.1 | 50.0 x 30.0 x 8.5 | 43.5 x 28.8 x 8.0 | 44.7 x 24.4 x 6.1 | 39.0 x25.6 x 3.4 | 42.7 x 29.7 x 9.4 | 42.7 x 29.7 x 9.4 |
| Warranty | 1 year | 1 year | 90 days | 2 years | 2 years | 1 year | 1 year |