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Canon
Canon imageFORMULA R40
$356Cheaper
Best Document Scanners · head-to-head
Canon imageFORMULA R40 vs Brother ADS-4700W
A sourced, side-by-side comparison. Canon imageFORMULA R40 is cheaper at $356. Every spec and price links to its source.
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Brother
Brother ADS-4700W
$530
Which is better: the Canon imageFORMULA R40 or Brother ADS-4700W?
The Brother ADS-4700W wins 1 of the 1 specs we compare head to head; the other wins 0. The Canon imageFORMULA R40 is the cheaper at $356. Get the Brother ADS-4700W for the stronger spec sheet, the Canon imageFORMULA R40 to spend less.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Canon imageFORMULA R40 | Brother ADS-4700W |
|---|---|---|
| US price | $356 | $530 |
| Brand | Canon | Brother |
| Released | — | — |
| Form factor | sheetfed-adf | sheetfed-adf |
| Simplex speed ppm | 30 | 40 |
| Duplex speed ipm | 60 | 80 |
| Optical resolution (dpi) | 600 | 600 |
| Adf capacity sheets | 60 | 80 |
| Duplex scan | Yes | Yes |
| Connectivity | usb | usb-wifi-ethernet |
| Touchscreen | No | Yes |
| Daily duty cycle sheets | 4000 | — |
| Max media width (mm) | 216 | 215.9 |
| Weight (kg) | 2.8 | 2.75 |
Sources — Canon imageFORMULA R40: en.canon-cna.com (verified 2026-07-13). Brother ADS-4700W: support.brother.com (verified 2026-07-13).
What's the difference between the Canon imageFORMULA R40 and Brother ADS-4700W?
Where the two actually differ on the specs we track (7 of 11). Matching specs are omitted.
- Simplex speed ppm: Canon imageFORMULA R40 30 vs Brother ADS-4700W 40
- Duplex speed ipm: Canon imageFORMULA R40 60 vs Brother ADS-4700W 80
- Adf capacity sheets: Canon imageFORMULA R40 60 vs Brother ADS-4700W 80
- Connectivity: Canon imageFORMULA R40 usb vs Brother ADS-4700W usb-wifi-ethernet
- Touchscreen: Canon imageFORMULA R40 false vs Brother ADS-4700W true
- Max media width (mm): Canon imageFORMULA R40 216 vs Brother ADS-4700W 215.9
- Weight (kg): Canon imageFORMULA R40 2.8 vs Brother ADS-4700W 2.75