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Product comparison · 2 scanners

Brother DS-940DWE scanner Sheet-fed scanner vs Epson WorkForce ES-590W A4 Scanner 45ppm TC

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  • 25specifications compared
  • 18differ
  • 7identical
  • 54known for one product only

Key differences

The Brother DS-940DWE scanner Sheet-fed scanner has 18 bit more input colour depth than the Epson WorkForce ES-590W A4 Scanner 45ppm TC (48 bit vs 30 bit). The Epson WorkForce ES-590W A4 Scanner 45ppm TC has 4,900 pages more daily duty cycle (max) than the Brother DS-940DWE scanner Sheet-fed scanner (5000 pages vs 100 pages). The Brother DS-940DWE scanner Sheet-fed scanner has 23 mm more width than the Epson WorkForce ES-590W A4 Scanner 45ppm TC (319 mm vs 296 mm). Control type: Buttons on the Brother DS-940DWE scanner Sheet-fed scanner, Touch on the Epson WorkForce ES-590W A4 Scanner 45ppm TC. Sensor type: Dual CIS on the Brother DS-940DWE scanner Sheet-fed scanner, CIS on the Epson WorkForce ES-590W A4 Scanner 45ppm TC.

  • Input colour depth
    • 48 bit
    • 30 bit
  • Control type
    • Buttons
    • Touch
  • Sensor type
    • Dual CIS
    • CIS
  • Daily duty cycle (max)
    • 100 pages
    • 5000 pages
  • Scan drivers
    • TWAIN, WIA
    • TWAIN, SANE, WIA, ICA, ISIS
  • Width
    • 319 mm
    • 296 mm
  • Depth
    • 45.4 mm
    • 169 mm
  • Height
    • 63.1 mm
    • 167 mm

Side by side

Differences highlightedShow differences only
79 specifications
A

Brother

DS-940DWE scanner Sheet-fed scanner

Model DS-940DWE

View product
B

Epson

WorkForce ES-590W A4 Scanner 45ppm TCView product
Scanning1 differ
Colour scanningKnown for oneYes
Input colour depthDiffers48 bit30 bit
Output greyscale depthKnown for one8 bit
Greyscale levelsKnown for one256
Scan speedKnown for one4 sec/page
Maximum scan sizeKnown for one215.9 x 6096 mm
Design1 differ
Product colourKnown for oneWhite
DisplayKnown for oneLED
Control typeDiffersButtonsTouch
Display diagonalKnown for one10.9 cm (4.29")
Colour displayKnown for oneYes
Performance4 differ
Sensor typeDiffersDual CISCIS
Daily duty cycle (max)Differs100 pages5000 pages
Maximum duty cycleKnown for one2000 pages per month
Scan toDiffersPC, Memory card, E-mailE-mail, FTP, Network folder, USB
Scan driversDiffersTWAIN, WIATWAIN, SANE, WIA, ICA, ISIS
Sound pressure level (max)Known for one53 dB
Compatible memory cardsKnown for oneSD, MicroSD (TransFlash)
Ultrasonic sensorKnown for oneYes
Scanning noise levelKnown for one47 dB
Paper handlingidentical
Maximum ISO A-series paper sizeKnown for oneA4
Scanning media types supportedKnown for onePlastic Card, Plain paper, Business Card, Photo paper
Card thickness (max)Known for one1.24 mm
ISO A-series sizes (A0...A9)Known for oneA4, A5, A6
ISO B-series sizes (B0...B9)Known for oneB6, B5
Maximum scan area (ADF)Known for one50.8 x 50.8 mm
Ports & interfacesidentical
USB portKnown for oneYes
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB connector typeKnown for oneUSB Type-C
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithmsKnown for oneSSL/TLS, 64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK, TKIP, AES
Wi-Fi DirectKnown for oneYes
Poweridentical
Power supply typeKnown for oneUSB/Battery
Power consumption (standby)Known for one2.3 W
Power consumption (off)Known for one0.11 W
Battery typeKnown for oneBuilt-in battery
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers319 mm296 mm
DepthDiffers45.4 mm169 mm
HeightDiffers63.1 mm167 mm
WeightDiffers699 g3.7 kg
Packaging data4 differ
Package widthDiffers377 mm270 mm
Package depthDiffers162 mm370 mm
Package heightDiffers76 mm325 mm
Package weightDiffers1.07 kg4.98 kg
Packaging content1 differ
Batteries includedKnown for oneNo
Cables includedKnown for oneUSB
Bundled softwareDiffersWindows Software(Brother iPrint&Scan, Kofax Power PDF Standard v5, Remote Setup), Macintosh Software(Brother iPrint&Scan Desktop, Remote Setup)Epson Scan 2, Epson ScanSmart
Packaging contentKnown for oneUSB cable, Quick setup guide, Product safety guide, Warranty, Device
Batteryidentical
Battery technologyKnown for oneLithium
System requirementsidentical
Mac operating systems supportedKnown for oneMac OS 26 Tahoe, Mac OS X 15.0 Sequoia, Mac OS X 14.0 Sonoma
Mobile operating systems supportedKnown for oneAndroid, iOS, iPadOS
Server operating systems supportedKnown for oneWindows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Compatible operating systemsKnown for oneMac OS 11. x, Mac OS 12. x, Mac OS X 10.11.x or later, Windows 10, Windows 10 (32/64 bit), Windows 11, Windows 7 (32/64 bit), Windows 8 (32/64 bit)
Operational conditions3 differ
Storage temperature (T-T)Differs-20 - 60 °C-25 - 60 °C
Operating relative humidity (H-H)Differs20 - 80%15 - 80%
Storage relative humidity (H-H)Differs10 - 90%15 - 85%
Input capacityidentical
Standard input capacityKnown for one100 sheets
Auto document feeder (ADF) input capacityKnown for one100 sheets
Other featuresidentical
Image formats supportedKnown for oneBMP, JPEG, TIFF, MTIFF, PNG
InterfaceKnown for oneWi-Fi Direct, USB host, USB 3.2 Gen 1x1, Wireless LAN IEEE 802.11a/b/g/n/ac
Box contentsKnown for oneAC adapter, Main unit, Power cable, Setup guide, USB 3.0 cable, Warranty card
Linear scan speed (metric)Known for oneMonochrome:45 pages/min - Color:45 pages/min measured with Size: A4 , Resolution: 300 dpi, Monochrome:90 image/min - Color:90 image/min
Output resolutionsKnown for one75, 100, 150, 200, 240, 300, 600, 1200 DPI
Printer featuresKnown for oneStandalone operation, RGB colour dropout, Advanced Colour Dropout / Enhance, Skip blank page, Pre-defined scanning settings, Automatic de-skew, Auto-rotation, Text enhancement, Scan to Cloud Storage
Scanner featuresKnown for oneStandalone operation, RGB colour dropout, Advanced Colour Dropout / Enhance, Skip blank page, Pre-defined scanning settings, Automatic de-skew, Auto-rotation, Text enhancement, Scan to Cloud Storage
Technical detailsidentical
Data compressionKnown for oneHardware JPEG compression, PDF Compression
Logistics dataidentical
Products per palletKnown for one48 pc(s)
Country of originKnown for oneIndonesia
Products per pallet (UK)Known for one60 pc(s)

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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