Brother DS-640 Document Scanner, USB 3.0, DSMobile, Portable, 15PPM, A4 Scanner, Includes Micro USB Cable, White
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
We track Brother DS-640 Document Scanner, USB 3.0, DSMobile, Portable alongside 49 other scanners & accessories products, comparing it on rating, how many people have rated it and what it currently costs. According to the listing: The small and compact design, makes the DSmobile DS-640 ideal where space is limited, A great option for reception areas and working on the go. Easily scan documents up to 15 pages per minute. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.3 out of 5 from 1,990 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Brother
- Amazon rating
- 4.3 / 5 from 1,990 ratings
- vs Scanners & Accessories
- level with the category median of 4.3
- Rank in category
- 14 of 50 rated scanners & accessories we track
- Price position
- Mid-priced (category spans £4.99 to £418)
- How proven
- Well established, above-average review volume
How it compares in Scanners & Accessories
Across the 50 rated scanners & accessories products we track, the typical score is 4.3 out of 5. This one sits at 4.3, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 1,990 ratings against a category median of 246. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the middle third of a category running from £4.99 to £418, where the midpoint is about £71.00. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 50 scanners & accessories products in our catalogue, not from the brand's own claims. How we rank →
Key features
- SMALL AND COMPACT DESIGN: The small and compact design, makes the DSmobile DS-640 ideal where space is limited, A great option for reception areas and working on the go
- MAXIMISE PRODUCTIVITY WHILST ON THE MOVE: Easily scan documents up to 15 pages per minute
- GREAT FOR PORTABILITY: Powered directly with USB3.0 for portability, so can be used in-field, on the train or when working remotely
- VERSATILE: Easily scan A4 documents, receipts and ID cards
- INDUSTRY LEADING SOFTWARE: The DS-640 includes a valuable package of scanning software to help you manage and distribute information as well as reduce the need to store and reference hard copy documents
