Product comparison · 2 scanners

Brother DS-940DWE scanner Sheet-fed scanner vs Canon LM24 600 x 600 DPI Black, White

11specifications compared
7differ
4identical
50known for one product only

Key differences

The Canon LM24 600 x 600 DPI Black, White has 616 mm more width than the Brother DS-940DWE scanner Sheet-fed scanner (935 mm vs 319 mm). The Canon LM24 600 x 600 DPI Black, White has 100.6 mm more depth than the Brother DS-940DWE scanner Sheet-fed scanner (146 mm vs 45.4 mm). The Canon LM24 600 x 600 DPI Black, White has 67.9 mm more height than the Brother DS-940DWE scanner Sheet-fed scanner (131 mm vs 63.1 mm). Product colour: White on the Brother DS-940DWE scanner Sheet-fed scanner, Black, White on the Canon LM24 600 x 600 DPI Black, White. Scan to: PC, Memory card, E-mail on the Brother DS-940DWE scanner Sheet-fed scanner, PC, USB, Cloud on the Canon LM24 600 x 600 DPI Black, White.

Product colour
- DS-940DWE scanner Sheet-fed scanner:White
- LM24 600 x 600 DPI Black, White:Black, White
Scan to
- DS-940DWE scanner Sheet-fed scanner:PC, Memory card, E-mail
- LM24 600 x 600 DPI Black, White:PC, USB, Cloud
USB version
- DS-940DWE scanner Sheet-fed scanner:3.2 Gen 1 (3.1 Gen 1)
- LM24 600 x 600 DPI Black, White:2.0
Width
- DS-940DWE scanner Sheet-fed scanner:319 mm
- LM24 600 x 600 DPI Black, White:935 mm
Depth
- DS-940DWE scanner Sheet-fed scanner:45.4 mm
- LM24 600 x 600 DPI Black, White:146 mm
Height
- DS-940DWE scanner Sheet-fed scanner:63.1 mm
- LM24 600 x 600 DPI Black, White:131 mm
Weight
- DS-940DWE scanner Sheet-fed scanner:699 g
- LM24 600 x 600 DPI Black, White:5.28 kg

Side by side

Differences highlightedShow differences only

Comparison of DS-940DWE, LM24
61 specifications	A Brother DS-940DWE scanner Sheet-fed scanner Model DS-940DWE View product	B Canon LM24 600 x 600 DPI Black, White Model LM24 View product
Scanningidentical
Optical scanning resolution	600 x 600 DPI	600 x 600 DPI
Colour scanningKnown for one	Yes	Unknown — not stated by the source
Duplex scanningKnown for one	Yes	Unknown — not stated by the source
Input colour depthKnown for one	48 bit	Unknown — not stated by the source
Output colour depthKnown for one	24 bit	Unknown — not stated by the source
Output greyscale depthKnown for one	8 bit	Unknown — not stated by the source
Greyscale levelsKnown for one	256	Unknown — not stated by the source
Scan speedKnown for one	4 sec/page	Unknown — not stated by the source
Design1 differ
Scanner typeKnown for one	Sheet-fed scanner	Unknown — not stated by the source
Built-in display	Yes	Yes
Product colourDiffers	White	Black, White
Display	LED	LED
Control typeKnown for one	Buttons	Unknown — not stated by the source
Display diagonalKnown for one	Unknown — not stated by the source	7.62 cm (3")
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Sensor typeKnown for one	Dual CIS	Unknown — not stated by the source
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 toDiffers	PC, Memory card, E-mail	PC, USB, Cloud
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
Light sourceKnown for one	Unknown — not stated by the source	LED
Paper handlingidentical
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)Known for one	1.24 mm	Unknown — not stated by the source
Maximum scan widthKnown for one	Unknown — not stated by the source	61 cm
Ports & interfaces1 differ
USB port	Yes	Yes
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0
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
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power supply typeKnown for one	USB/Battery	Unknown — not stated by the source
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
Weight & dimensions4 differ
WidthDiffers	319 mm	935 mm
DepthDiffers	45.4 mm	146 mm
HeightDiffers	63.1 mm	131 mm
WeightDiffers	699 g	5.28 kg
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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 contentidentical
Batteries includedKnown for one	No	Unknown — not stated by the source
Cables includedKnown for one	USB	Unknown — not stated by the source
Bundled softwareKnown for one	Windows Software(Brother iPrint&Scan, Kofax Power PDF Standard v5, Remote Setup), Macintosh Software(Brother iPrint&Scan Desktop, Remote Setup)	Unknown — not stated by the source
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 requirementsidentical
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 supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
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

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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