Compare a product →
Menu
Brother DS-640 Portable Document Scanner DS640TJ1
Brother

Brother DS-640 Portable Document Scanner DS640TJ1

Barcode 04977766800495 · every price below is this exact barcode

PRICES / 01

Every UK retailer selling this barcode

Retailers we earn a commission from are listed first, in price order, then every other retailer, also in price order. Delivery is shown separately because it changes the real total.

Where each of the 9 retailers sits between the cheapest and dearest price for this barcode.
typical £107.27Amazon — £82.09AO.com — £104Boots Kitchen Appliances — £104Office Stationery — £104.91UK Office Direct Limited — £107.27Euroffice — £107.27Back to the Office — £112.99Cost Cutters UK — £131.46Rapid Online - Rapid Electronics Ltd. — £134.40£82.09£134.40CHEAPESTDEAREST
  1. 01Back to the Office£112.99delivery not statedVisit
  2. 02AmazonCheapest£82.09delivery not statedPrice only
  3. 03AO.com£104delivery not statedPrice only
  4. 04Boots Kitchen Appliances£104delivery not statedPrice only
  5. 05Office Stationery£104.91delivery not statedPrice only
  6. 06UK Office Direct Limited£107.27delivery not statedPrice only
  7. 07Euroffice£107.27delivery not statedPrice only
  8. 08Cost Cutters UK£131.46delivery not statedPrice only
  9. 09Rapid Online - Rapid Electronics Ltd.£134.40delivery not statedPrice only

Retailer links are paid links. ASAP holds 9 current UK offers for this barcode; prices were last read from each retailer’s own product feed.

SPEC / 03

Manufacturer specification

Published against this exact barcode, so it describes the item every retailer above is selling — not a similar model.

Brother DS-640. Maximum scan size: 215.9 x 1828.8 mm, Optical scanning resolution: 1200 x 1200 DPI, Enhanced scan resolution: 1200 x 1200 DPI. Scanner type: Handheld scanner, Product colour: Black, White. Sensor type: CIS, Scan to: E-mail, File, Image, OCR, Scan drivers: SANE, TWAIN, WIA. Maximum ISO A-series paper size: A4, Scanning media types supported: Plain paper, Plastic Card, Card thickness (max): 1.24 mm. USB version: 3.2 Gen 1 (3.1 Gen 1), USB connector type: Micro-USB B, Standard interfaces: USB 3.2 Gen 1 (3.1 Gen 1)

Maximum scan size
215.9 x 1828.8 mm
Optical scanning resolution
1200 x 1200 DPI
Duplex scanning
No
Enhanced scan resolution
1200 x 1200 DPI
Colour scanning
Yes
Output colour depth
24 bit
Output greyscale depth
8 bit
Output monochrome depth
1 bit
Greyscale levels
256
ADF scan speed (b/w, A4)
15 ppm
ADF scan speed (colour, A4)
15 ppm
Black/white scanning colour modes
Grayscale
Scanner type
Handheld scanner
Built-in display
No
Product colour
Black, White
Sensor type
CIS
Scan to
E-mail, File, Image, OCR
Scan drivers
SANE, TWAIN, WIA
Scanning noise level
53 dB
Sound pressure level (max)
42 dB
Maximum ISO A-series paper size
A4
Scanning media types supported
Plain paper, Plastic Card
Long-paper mode
Yes
Card thickness (max)
1.24 mm
Auto Document Feeder (ADF) media weight
35 - 270 g/m²
USB port
Yes
USB version
3.2 Gen 1 (3.1 Gen 1)
USB connector type
Micro-USB B
Standard interfaces
USB 3.2 Gen 1 (3.1 Gen 1)
Power supply type
USB
Power consumption (typical)
2.3 W
Power consumption (standby)
1.3 W
Power consumption (off)
0.01 W
Width
162 mm
Depth
76 mm
Height
377 mm
Weight
390 g
Quantity per pack
1 pc(s)
Package width
377 mm
Package depth
162 mm

Specification supplied by the manufacturer via the product data catalogue. Check the retailer’s own listing before buying.

Why these prices are comparable

Every offer on this page is joined on the same checksum-valid barcode (04977766800495), not on a similar name. A 1.2 kg bag is never compared with a 3 kg bag, and a refill is never compared with the bottle.

What ASAP does not do

We never hide a retailer because they pay us nothing, and the lowest price on this barcode is always shown at the top of this page regardless of who it belongs to. Within the list above, retailers we can earn a commission from are grouped first — each group is still ordered strictly by price.