Expertbeacon Essentials
Brother DS-640 Compact Mobile Document Scanner, (Model: DS640)
ASIN: B083R36CY4

by Brother

Brother DS-640 Compact Mobile Document Scanner, (Model: DS640)

9.7
Confidence High

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

4.3Amazon rating(6.4K reviews)
Demand Top 15%
Confidence High
Lower-Priced in Set

How It Compares

Compared with other products in Document Scanners.

Demand
85%
Expert Score
90%
Relative Price
Lower-priced

Relative Price shows where this product sits in the category. Exact prices stay hidden.

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Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Mar 24, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

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Product Features

  • FAST SPEEDS - Scans color and black and white documents a blazing speed up to 16ppm (1). Color scanning won’t slow you down as the color scan speed is the same as the black and white scan speed.
  • ULTRA COMPACT – At less than 1 foot in length and only about 1. 5lbs in weight you can fit this device virtually anywhere (a bag, a purse, even a pocket).
  • READY WHENEVER YOU ARE – The DS-640 mobile scanner is powered via an included micro USB 3. 0 cable allowing you to use it even where there is no outlet available. Plug it into you PC or laptop and you are ready to scan.
  • WORKS YOUR WAY – Use the Brother free iPrint&Scan desktop app for scanning to multiple “Scan-to” destinations like PC, Network, cloud services, Email and OCR. (2) Supports Windows, Mac and Linux and TWAIN/WIA for PC/ICA for Mac/SANE drivers. (3)
  • OPTIMIZE IMAGES AND TEXT – Automatic color detection/adjustment, image rotation (PC only), bleed through prevention/background removal, text enhancement, color drop to enhance scans. Software suite includes document management and OCR software. (4)

Why It Ranked Well

Strong Demand

Demand sits above 85% of the current comparison set.

High Expert Score

Expert score ranks above 90% of compared products.

Competitive Value

Value is benchmarked using expert score and hidden price position in this set.

High Confidence

Listing completeness and demand coverage are both strong for this product.

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