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Brother DS-640 — Review & Specs | Pricepect | Pricepect

Home ScannersBrother DS-640

Brother DS-640 — image 1

Brother

Brother DS-640

Expert Review Analysis

The Brother DS-640 is a compact, USB-powered sheet-fed scanner that delivers 600 DPI color scans with fast single-page performance and built-in OCR. It’s designed for portable, occasional scanning of receipts, cards, and single-sided documents, offering high quality at a budget price but lacking duplex and automatic feeder capabilities.

✓ Best for: Travelers, home‑office workers, and anyone who needs quick, portable scanning of single-page items such as receipts, IDs, letters, or basic photos.✗ Not ideal for: Users who require duplex scanning, high-volume batch scanning, an automatic document feeder, or professional‑grade photo resolution.

Pros

✓High-quality 600 DPI scans produce vibrant, accurate colors for text, receipts, and basic photos.
✓Extremely portable size (1.5" x 2" x 11.9") fits easily in a bag for mobile use.
✓USB-powered operation eliminates need for external power adapter and simplifies setup.

Price History

Current

$134.99

Average

$112.68

Lowest

$86.85

Highest

$134.99

Price trend (90d):+13.9%

Best Seller Rank History

Now#2Best#1Worst#470 +1

Lower = better sales rank

Specifications

Connectivity

USB InterfaceMicro USB 3.0

Design

ColorWhite

Width55.88 mm mm

Length302.26 mm mm

Weight466.5 g g

Height35.56 mm mm

Features

Duplex ScanningNo

OCRSupported

Supported Media TypesLetter, receipts, photos, ID/credit cards

General

Release Date2020-03-04

BrandBrother

ManufacturerBROTHER

ModelDS-640

Warranty1 year limited

Performance

Scan Resolution600 DPI dpi

Scan Speed (single page)3 seconds seconds

Scan Speed (high-res color)30 seconds seconds

Scan Speed (pages per minute)16 ppm ppm

Maximum Document Width215.9 mm mm

Power

Power SourceUSB-powered

Software

Included SoftwareBrother scanning software with OCR

Scanning

Optical Resolution600 DPI (maximum)

Color DepthVibrant, accurate color scans suitable for text and basic photos

OCR CapabilityReliable optical character recognition for searchable PDF creation

Supported Media

Media TypesLetter-size documents, receipts, photos, ID/credit cards (no bulk stacks or books)

Dimensions & Weight

Height1.4 inches

Width2.2 inches

Depth11.9 inches

Weight1.029 pounds

Research Sources

techgearlab.com

officedepot.com

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Kodak SCANZA vs Brother DS-640

User Reviews

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4.3

(6,407 reviews)

$134.99$149.9910% off

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DS640whiteNew DS640 1-year limited warranty

✓Fast single-page scanning, typically around 3 seconds per page for standard resolution.

✓Built-in OCR reliably creates searchable PDFs directly from scanned documents.

✓User-friendly Brother software provides easy organization and scanning workflow.

Cons

✗Lacks duplex scanning, requiring manual page flipping for double-sided documents.
✗No automatic document feeder; only manual one-page feed makes multi-page jobs slow.
✗Occasional paper jams reported, especially with thicker media or fast feeding.
✗Software installation can be slow and may need firmware updates for optimal performance.
✗Photo scans sometimes appear dark in shadow areas, limiting suitability for high-quality photography.

From Expert Reviews

Praised by Experts

✓TechGearLab highlights the scanner’s exceptionally high scan quality and color accuracy for its price class.
✓Professional reviewers note the reliable OCR functionality that creates searchable PDFs without extra software.
✓Experts praise the compact, USB-only design that makes the DS-640 ideal for on-the-go scanning tasks.

Criticized by Experts

✗Reviewers criticize the absence of duplex scanning, making double-sided jobs cumbersome.
✗Professional tests point out the lack of an automatic document feeder, limiting efficiency for multi-page scanning.
✗Some experts mention occasional paper jams and slower performance on high-resolution color scans.

From User Reviews

Users Love

✓Best Buy customers appreciate the scanner’s quick 3-second page scans for everyday documents.
✓Users love the lightweight, portable form factor that fits in a carry bag without a bulky power brick.
✓Customers find the included software easy to use for creating PDFs and performing OCR on scanned files.

Users Complain About

✗Everyday users complain about the missing duplex feature, which some software does not handle well.
✗Customers report the software installation process can be slow and sometimes requires firmware updates.
✗Users note the scanner is not suitable for scanning large stacks, magazines, or high-resolution photo work.

Expert Opinion

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.

What Users Say

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.

Common Complaints

Missing duplex capability, no automatic feeder, occasional paper jams, slow software installation, and sub‑par photo shadow detail.

What People Are Saying

“great little scanner... 3 seconds per page”
4/5 ★Best BuyOct 2025

“clear images... no bulky all-in-one needed”
4/5 ★Best BuyNov 2025

“performs beautifully daily”
4/5 ★Best BuySep 2025

How It Compares

vs. Brother DS-740D

Advantages

✓Provides single-pass duplex scanning, saving time on double-sided documents.

Disadvantages

✗Slightly larger and similar price, adding cost for the duplex feature.

Choose DS-740D if you need duplex scanning; otherwise DS-640 is cheaper for single-sided tasks.

vs. Brother DS-490DW

Advantages

✓Includes automatic document feeder and wireless connectivity for bulk scanning.

Disadvantages

✗Higher price and larger footprint, overkill for occasional portable use.

Pick DS-490DW for office environments needing bulk scans; DS-640 remains best for travel and light use.

vs. Epson Perfection V850

Advantages

✓Offers ultra-high resolution up to 5000 DPI, ideal for professional photo and negative scanning.

Disadvantages

✗Flatbed design is bulky, slow, and far more expensive for simple document work.

Select V850 for high-end photo work; DS-640 is superior for quick document and receipt scanning.

Rating Trend

Rating4.3/ 5Reviews6,420+1,375 reviews

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