Product comparison · 2 scanners

Epson WorkForce DS-790WN Sheet-fed scanner vs Epson Perfection V39II

30specifications compared
24differ
6identical
51known for one product only

Key differences

Maximum scan size
- WorkForce DS-790WN Sheet-fed scanner:215.9 x 6096 mm
- Perfection V39II:216 x 297 mm
Optical scanning resolution
- WorkForce DS-790WN Sheet-fed scanner:600 x 600 DPI
- Perfection V39II:4800 x 4800 DPI
Duplex scanning
- WorkForce DS-790WN Sheet-fed scanner:Yes
- Perfection V39II:No
Input colour depth
- WorkForce DS-790WN Sheet-fed scanner:30 bit
- Perfection V39II:48 bit
Scanner type
- WorkForce DS-790WN Sheet-fed scanner:Sheet-fed scanner
- Perfection V39II:Flatbed scanner
Built-in display
- WorkForce DS-790WN Sheet-fed scanner:Yes
- Perfection V39II:No
Product colour
- WorkForce DS-790WN Sheet-fed scanner:Black, White
- Perfection V39II:Black
Scan drivers
- WorkForce DS-790WN Sheet-fed scanner:TWAIN, SANE, WIA, ICA, ISIS
- Perfection V39II:TWAIN, ICA

Side by side

Differences highlightedShow differences only

Comparison of DS-790WN, V39II
81 specifications	A Epson WorkForce DS-790WN Sheet-fed scanner Model DS-790WN View product	B Epson Perfection V39II Model V39II View product
Scanning4 differ
Maximum scan sizeDiffers	215.9 x 6096 mm	216 x 297 mm
Optical scanning resolutionDiffers	600 x 600 DPI	4800 x 4800 DPI
Colour scanningKnown for one	Unknown — not stated by the source	Yes
Duplex scanningDiffers	Yes	No
Input colour depthDiffers	30 bit	48 bit
Output colour depth	24 bit	24 bit
Movement resolutionKnown for one	Unknown — not stated by the source	4800 DPI
Input greyscale depthKnown for one	10 bit	Unknown — not stated by the source
Output greyscale depthKnown for one	8 bit	Unknown — not stated by the source
Design3 differ
Scanner typeDiffers	Sheet-fed scanner	Flatbed scanner
Built-in displayDiffers	Yes	No
Product colourDiffers	Black, White	Black
Control typeKnown for one	Unknown — not stated by the source	Buttons
DisplayKnown for one	LCD	Unknown — not stated by the source
Display diagonalKnown for one	10.9 cm (4.3")	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Colour displayKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Sensor typeKnown for one	Unknown — not stated by the source	CIS
Light sourceKnown for one	Unknown — not stated by the source	White LED
Scan file formatsKnown for one	Unknown — not stated by the source	BMP, JPEG, PDF, TIFF
Image quality improvementKnown for one	Unknown — not stated by the source	Backlight correction, Colour restoration, Dust removal
Button functionsKnown for one	Unknown — not stated by the source	Copy, On, Scan to PDF
Scan driversDiffers	TWAIN, SANE, WIA, ICA, ISIS	TWAIN, ICA
Scanning noise levelKnown for one	Unknown — not stated by the source	43 dB
Daily duty cycle (max)Known for one	7000 pages	Unknown — not stated by the source
Scan toKnown for one	E-mail, FTP, Software, Network folder, USB	Unknown — not stated by the source
Paper handling1 differ
Maximum ISO A-series paper size	A4	A4
ISO A-series sizes (A0...A9)Differs	A4, A5, A6, A8	A4, A5, A6, A7
Legal	Yes	Yes
Letter	Yes	Yes
Scanning media types supportedKnown for one	Business Card, Envelopes, Plastic Card, Post Card(JPN)	Unknown — not stated by the source
ISO B-series sizes (B0...B9)Known for one	B5, B6	Unknown — not stated by the source
Auto Document Feeder (ADF) media weightKnown for one	27 - 413 g/m²	Unknown — not stated by the source
Ports & interfacesidentical
USB port	Yes	Yes
USB versionKnown for one	Unknown — not stated by the source	2.0
Power2 differ
Power consumption (typical)Differs	15 W	2.5 W
Power supply typeDiffers	AC	USB
Power consumption (off)Known for one	Unknown — not stated by the source	0.013 W
Power consumption (standby)Known for one	1.5 W	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	296 mm	249 mm
DepthDiffers	212 mm	364 mm
HeightDiffers	217 mm	39 mm
WeightDiffers	3.7 kg	1.5 kg
Packaging data4 differ
Quantity per pack	1 pc(s)	1 pc(s)
Package widthDiffers	270 mm	90 mm
Package depthDiffers	370 mm	440 mm
Package heightDiffers	325 mm	310 mm
Package weightDiffers	4.97 kg	1.88 kg
Packaging content1 differ
Cables includedKnown for one	Unknown — not stated by the source	USB
Bundled softwareDiffers	Document Capture Pro 2.0, Document Capture Pro Server 2.0, Document Capture Pro Server 2.0 Authentication Edition, Epson Document Capture (Mac only), Epson Scan 2	Epson Copy Utility, Epson Document Capture (Mac only), Epson Document Capture Pro (Windows only), Epson Easy Photo Scan, Epson ScanSmart
Quick start guideKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Mac OS 10.7.x, Mac OS 10.8.x, Mac OS 10.9.x, Mac OS X 10.6.8, Windows 10, Windows 11 or later, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP SP2 or higher
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.7.5 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 35 °C	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Differs	15 - 80%	20 - 80%
Storage relative humidity (H-H)Differs	15 - 85%	20 - 85%
Other features1 differ
Image formats supportedDiffers	BMP, JPEG, TIFF, PNG	BMP, JPEG, TIFF, MTIFF
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0 Micro-AB
Box contentsKnown for one	Unknown — not stated by the source	Main unit, Setup guide, USB cable, Warranty document
Output resolutionsKnown for one	Unknown — not stated by the source	50~6400 (1 dpi step) DPI
Printer featuresKnown for one	Unknown — not stated by the source	RGB colour dropout, Automatic area segmentation, Text enhancement, Scan to Selected Photo Sharing Websites, 4 push buttons (PDF, Send, Copy, Start), Integrated stand for upright scanning
Scanner featuresKnown for one	Unknown — not stated by the source	RGB colour dropout, Automatic area segmentation, Text enhancement, Scan to Selected Photo Sharing Websites, 4 push buttons (PDF, Send, Copy, Start), Integrated stand for upright scanning
Technical detailsidentical
Data compressionKnown for one	Unknown — not stated by the source	TIFF Compression (JPEG(7) , CITT G4, LZW), PDF Compression, JPEG compression
Logistics dataidentical
Products per palletKnown for one	Unknown — not stated by the source	126 pc(s)
Country of originKnown for one	Unknown — not stated by the source	Indonesia
Pallet gross heightKnown for one	Unknown — not stated by the source	2.01 m
Pallet gross lengthKnown for one	Unknown — not stated by the source	120 cm
Pallet gross widthKnown for one	Unknown — not stated by the source	80 cm
Pallet height (UK)Known for one	Unknown — not stated by the source	2.01 m
Pallet length (UK)Known for one	Unknown — not stated by the source	120 cm
Products per pallet (UK)Known for one	Unknown — not stated by the source	168 pc(s)
Products per pallet layerKnown for one	Unknown — not stated by the source	21 pc(s)
Products per pallet layer (UK)Known for one	Unknown — not stated by the source	28 pc(s)
Input capacityidentical
Auto document feeder (ADF) input capacityKnown for one	100 sheets	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
Ethernet LANKnown for one	Yes	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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