Brother DS-640
Score: 72/100
Kodak Slide N SCAN
Score: 60/100Rankings
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 Kodak Slide N Scan (RODFS50) is a portable, standalone film digitizer with a 5-inch LCD and HDMI output, ideal for hobbyists converting 35 mm slides. Its 14 MP native sensor limits high-detail work and manual loading slows workflow. Best suited for casual users who need quick, on-the-go digitization of common film formats.
| Attribute | | |
|---|---|---|
600 dpibest | — | |
16 ppmbest | — | |
215.9 mmbest | 50 mm | |
| ↓ lower better | 0.467 kg | 0.454 kgbest |
1 yearsbest | — | |
1 packagesbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
USB Version | USB 3.0 | USB 2.0 |
Design & Build(3) | ||
Maximum Document Size (mm) | 215.9 mm | 50 mm |
Weight (kg) | 0.4665 kg | 0.454 kg |
Dimensions (W×D×H) | 55.88×35.56×302.26 mm | 136x134x95 |
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 Kodak RODFS50 for its user-friendly, standalone design and versatile film adapters, making it a solid choice for hobbyists who need quick, on-the-go digitization.
Everyday users generally praise the scanner's simplicity, portability, and ability to produce ready-viewable JPEGs on a TV, especially for family photo preservation. Common complaints revolve around the manual film loading process, limited resolution for large prints, and the restriction to certain film formats and SD card capacity.
“great little scanner... 3 seconds per page”
“clear images... no bulky all-in-one needed”
“performs beautifully daily”
