Brother DS-640
Score: 72/100
Epson Perfection V19 II
Score: 66/100Rankings
The Brother DS-640 is a compact, USB-powered scanner delivering 600 dpi color scans and built-in OCR, ideal for mobile, occasional scanning tasks. Its lack of duplex capability and an automatic feeder limit its usefulness for higher-volume or double-sided work. Best suited for travelers and home-office users needing quick single-page scans.
The Epson Perfection V19 II provides 4800 dpi resolution in a lightweight, USB-powered flatbed with one-touch PDF and OCR functions. Its limitations are the absence of an ADF, reliance on a micro-USB connector, and no wireless capability. It fits well for students and casual users needing portable high-resolution scanning.
| Attribute | | |
|---|---|---|
600 dpi | 4,800 dpibest | |
16 ppmbest | 3 ppm | |
— | 1 pagesbest | |
— | 48 bitsbest | |
| ↓ lower better | — | 2.5 Wbest |
215.9 mm | 297 mmbest | |
| ↓ lower better | 0.467 kgbest | 1.41 kg |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Optical Resolution (dpi) | 600 dpi | 4800 dpi |
Scan Speed (pages per minute) (ppm) | 16 ppm | 3 ppm |
Connectivity(1) | ||
USB Version | USB 3.0 | USB 2.0 |
Design & Build(3) | ||
Maximum Document Size (mm) | 215.9 mm | 297 mm |
Weight (kg) | 0.4665 kg | 1.41 kg |
Dimensions (W×D×H) | 55.88×35.56×302.26 mm | 9.9 x 14.4 x 1.5 inches |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the DS-640 for its excellent scan quality, vibrant color reproduction, and reliable OCR at a budget price, emphasizing its suitability for portable, occasional use. However, they consistently point out the lack of duplex scanning and an automatic feeder as significant drawbacks for any workflow that involves double-sided or multi-page documents.
Everyday users love the scanner's speed, portability, and ease of use, frequently mentioning the 3-second page scans and clear image output. Common complaints revolve around the missing duplex function, occasional paper jams, and a software installation process that can be slower than expected.
Professional reviewers commend the V19 II for its low price, high 4800 dpi resolution, and fast 10-second letter-size scans, emphasizing its suitability for casual home and student use. They appreciate the OCR and photo-restoration tools but note the outdated Micro-USB port, limited batch software, and lack of an ADF as drawbacks for power users.
Everyday users consistently praise the scanner's lightweight, portable nature and reliable performance, especially the quick scan times and easy one-touch PDF/OCR functions. The most common criticisms revolve around the Micro-USB connector and the ScanSmart software's limited batch processing capabilities.
“great little scanner... 3 seconds per page”
“clear images... no bulky all-in-one needed”
“performs beautifully daily”
