Product comparison · 2 scanners

Brother DS-940DWE scanner Sheet-fed scanner vs Plustek MobileOffice D620 scanner Business card scanner

20specifications compared
11differ
9identical
49known for one product only

Key differences

The Brother DS-940DWE scanner Sheet-fed scanner has 0.04 mm more card thickness (max) than the Plustek MobileOffice D620 scanner Business card scanner (1.24 mm vs 1.2 mm). The Brother DS-940DWE scanner Sheet-fed scanner has 125 mm more width than the Plustek MobileOffice D620 scanner Business card scanner (319 mm vs 194 mm). The Plustek MobileOffice D620 scanner Business card scanner has 29.6 mm more depth than the Brother DS-940DWE scanner Sheet-fed scanner (75 mm vs 45.4 mm). Only the Brother DS-940DWE scanner Sheet-fed scanner has built-in display. Scanner type: Sheet-fed scanner on the Brother DS-940DWE scanner Sheet-fed scanner, Business card scanner on the Plustek MobileOffice D620 scanner Business card scanner.

Scanner type
- DS-940DWE scanner Sheet-fed scanner:Sheet-fed scanner
- MobileOffice D620 scanner Business card scanner:Business card scanner
Built-in display
- DS-940DWE scanner Sheet-fed scanner:Yes
- MobileOffice D620 scanner Business card scanner:No
Product colour
- DS-940DWE scanner Sheet-fed scanner:White
- MobileOffice D620 scanner Business card scanner:Black, Silver
Card thickness (max)
- DS-940DWE scanner Sheet-fed scanner:1.24 mm
- MobileOffice D620 scanner Business card scanner:1.2 mm
Power supply type
- DS-940DWE scanner Sheet-fed scanner:USB/Battery
- MobileOffice D620 scanner Business card scanner:USB
Width
- DS-940DWE scanner Sheet-fed scanner:319 mm
- MobileOffice D620 scanner Business card scanner:194 mm
Depth
- DS-940DWE scanner Sheet-fed scanner:45.4 mm
- MobileOffice D620 scanner Business card scanner:75 mm
Height
- DS-940DWE scanner Sheet-fed scanner:63.1 mm
- MobileOffice D620 scanner Business card scanner:55 mm

Side by side

Differences highlightedShow differences only

Comparison of DS-940DWE, D620
69 specifications	A Brother DS-940DWE scanner Sheet-fed scanner Model DS-940DWE View product	B Plustek MobileOffice D620 scanner Business card scanner Model D620 View product
Scanningidentical
Optical scanning resolution	600 x 600 DPI	600 x 600 DPI
Colour scanning	Yes	Yes
Duplex scanning	Yes	Yes
Input colour depth	48 bit	48 bit
Output colour depth	24 bit	24 bit
Output greyscale depth	8 bit	8 bit
Greyscale levelsKnown for one	256	Unknown — not stated by the source
Scan speedKnown for one	4 sec/page	Unknown — not stated by the source
Maximum scan sizeKnown for one	Unknown — not stated by the source	600 x 600 mm
Input greyscale depthKnown for one	Unknown — not stated by the source	16 bit
Output monochrome depthKnown for one	Unknown — not stated by the source	1 bit
Black/white scanning colour modesKnown for one	Unknown — not stated by the source	Grayscale, Monochrome
Design3 differ
Scanner typeDiffers	Sheet-fed scanner	Business card scanner
Built-in displayDiffers	Yes	No
Product colourDiffers	White	Black, Silver
DisplayKnown for one	LED	Unknown — not stated by the source
Control typeKnown for one	Buttons	Unknown — not stated by the source
Performanceidentical
Sensor type	Dual CIS	Dual CIS
Daily duty cycle (max)Known for one	100 pages	Unknown — not stated by the source
Maximum duty cycleKnown for one	2000 pages per month	Unknown — not stated by the source
Scan toKnown for one	PC, Memory card, E-mail	Unknown — not stated by the source
Scan driversKnown for one	TWAIN, WIA	Unknown — not stated by the source
Sound pressure level (max)Known for one	53 dB	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD, MicroSD (TransFlash)	Unknown — not stated by the source
Button functionsKnown for one	Unknown — not stated by the source	Scan
Paper handling1 differ
Maximum ISO A-series paper sizeKnown for one	A4	Unknown — not stated by the source
Scanning media types supportedKnown for one	Plastic Card, Plain paper, Business Card, Photo paper	Unknown — not stated by the source
Card thickness (max)Differs	1.24 mm	1.2 mm
Paper tray media weightKnown for one	Unknown — not stated by the source	50 - 120 g/m²
Maximum scan area (ADF)Known for one	Unknown — not stated by the source	104.9 x 593.3 mm
Minimum scan area (ADF)Known for one	Unknown — not stated by the source	40 x 45 mm
Ports & interfacesidentical
USB port	Yes	Yes
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Security algorithmsKnown for one	SSL/TLS, 64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK, TKIP, AES	Unknown — not stated by the source
Wi-Fi DirectKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	Unknown — not stated by the source	TWAIN
Power1 differ
Power supply typeDiffers	USB/Battery	USB
Power consumption (standby)Known for one	2.3 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.11 W	Unknown — not stated by the source
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	0.5 A
Weight & dimensions4 differ
WidthDiffers	319 mm	194 mm
DepthDiffers	45.4 mm	75 mm
HeightDiffers	63.1 mm	55 mm
WeightDiffers	699 g	450 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package widthKnown for one	377 mm	Unknown — not stated by the source
Package depthKnown for one	162 mm	Unknown — not stated by the source
Package heightKnown for one	76 mm	Unknown — not stated by the source
Package weightKnown for one	1.07 kg	Unknown — not stated by the source
Packaging content1 differ
Batteries includedKnown for one	No	Unknown — not stated by the source
Cables includedKnown for one	USB	Unknown — not stated by the source
Bundled softwareDiffers	Windows Software(Brother iPrint&Scan, Kofax Power PDF Standard v5, Remote Setup), Macintosh Software(Brother iPrint&Scan Desktop, Remote Setup)	Plustek DocAction Plustek DocTWAIN ABBYY FineReader 12 Sprint
Packaging contentKnown for one	USB cable, Quick setup guide, Product safety guide, Warranty, Device	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium	Unknown — not stated by the source
System requirements1 differ
Mac operating systems supportedKnown for one	Mac OS 26 Tahoe, Mac OS X 15.0 Sequoia, Mac OS X 14.0 Sonoma	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android, iOS, iPadOS	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025	Unknown — not stated by the source
Windows operating systems supportedDiffers	Windows 10, Windows 11	Windows 10, Windows 11, Windows 7, Windows 8
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Other featuresidentical
Maximum media lengthKnown for one	Unknown — not stated by the source	59.3 cm
Maximum media widthKnown for one	Unknown — not stated by the source	107

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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