Product comparison · 2 multifunction printers

Epson WorkForce 635 Inkjet A4 vs Epson NX515 Inkjet A4

61specifications compared
19differ
42identical
26known for one product only

Key differences

Duplex printing
- WorkForce 635 Inkjet A4:Yes
- NX515 Inkjet A4:No
Print speed (colour, normal quality, A4/US Letter)
- WorkForce 635 Inkjet A4:7.2 ppm
- NX515 Inkjet A4:9.3 ppm
Scanner type
- WorkForce 635 Inkjet A4:Flatbed & ADF scanner
- NX515 Inkjet A4:Flatbed scanner
Faxing
- WorkForce 635 Inkjet A4:Colour faxing
- NX515 Inkjet A4:No
Total input capacity
- WorkForce 635 Inkjet A4:250 sheets
- NX515 Inkjet A4:100 sheets
ISO B-series sizes (B0...B9)
- WorkForce 635 Inkjet A4:B5
- NX515 Inkjet A4:B6
Photo paper sizes (imperial)
- WorkForce 635 Inkjet A4:4x6,5x7,8x10,8.5x11
- NX515 Inkjet A4:4x6,5x7"
Sound pressure level (printing)
- WorkForce 635 Inkjet A4:38 dB
- NX515 Inkjet A4:43 dB

Side by side

Differences highlightedShow differences only

Comparison of 635, NX515
87 specifications	A Epson WorkForce 635 Inkjet A4 Model 635 View product	B Epson NX515 Inkjet A4 Model NX515 View product
Printing2 differ
Duplex printingDiffers	Yes	No
Print speed (colour, normal quality, A4/US Letter)Differs	7.2 ppm	9.3 ppm
Duplex print speed (black, normal quality, A4/US Letter)Known for one	7.5 ppm	Unknown — not stated by the source
Duplex print speed (colour, normal quality, A4/US Letter)Known for one	4.5 ppm	Unknown — not stated by the source
DVD/CD printingKnown for one	No	Unknown — not stated by the source
Copyingidentical
Duplex copyingKnown for one	Unknown — not stated by the source	No
Copy speed (black, normal quality, A4)Known for one	Unknown — not stated by the source	36 cpm
Copy speed (colour, normal quality, A4)Known for one	Unknown — not stated by the source	36 cpm
Scanning1 differ
Scanner typeDiffers	Flatbed & ADF scanner	Flatbed scanner
Scan toKnown for one	Memory card, E-mail, Image, OCR	Unknown — not stated by the source
Duplex scanningKnown for one	Unknown — not stated by the source	No
Fax1 differ
FaxingDiffers	Colour faxing	No
Fax transmission speedKnown for one	3 sec/page	Unknown — not stated by the source
Modem speedKnown for one	33.6 Kbit/s	Unknown — not stated by the source
Fax memoryKnown for one	180 pages	Unknown — not stated by the source
Fax speed dialing (max numbers)Known for one	60	Unknown — not stated by the source
Duplex faxingKnown for one	Unknown — not stated by the source	No
Input & output capacity1 differ
Total input capacityDiffers	250 sheets	100 sheets
Auto document feeder (ADF)Known for one	Yes	Unknown — not stated by the source
Auto document feeder (ADF) input capacityKnown for one	30 sheets	Unknown — not stated by the source
Total number of input traysKnown for one	Unknown — not stated by the source	1
Paper handling3 differ
Paper tray media typesDiffers	Bond paper, Envelopes, Glossy paper, Matte paper, Photo paper, Plain paper	Bond paper, Envelopes, Glossy paper, Photo paper, Plain paper
ISO B-series sizes (B0...B9)Differs	B5	B6
Non-ISO print media sizesKnown for one	Executive	Unknown — not stated by the source
Photo paper sizes (imperial)Differs	4x6,5x7,8x10,8.5x11	4x6,5x7"
Maximum print sizeKnown for one	Unknown — not stated by the source	216 x 1200 mm
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Performance4 differ
Compatible memory cardsDiffers	CF, Memory Stick (MS), MicroDrive, microSDHC, miniSD, miniSDHC, MMC, MMC+, MMCmicro, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, SD, SDHC, xD	CF, Memory Stick (MS), microSDHC, miniSD, miniSDHC, MMC, MS Duo, MS PRO, MS PRO Duo, SD, SDHC, xD
Sound pressure level (printing)Differs	38 dB	43 dB
Sound pressure level (duplex printing)Known for one	38 dB	Unknown — not stated by the source
Sound pressure level (copying)Differs	38 dB	43 dB
Sound pressure level (scanning)Differs	38 dB	43 dB
Power1 differ
Power consumption (average operating)Differs	16 W	12 W
Power consumption (off)Known for one	0.2 W	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	3 W
Certificates1 differ
CertificationDiffers	RoHS	UL60950, CSA C22.2 No. 60950, EMI FCC Part 15 B B, CAN / CSA – CEI / IEC CISPR 22 B
Weight & dimensions1 differ
WeightDiffers	7.62 kg	6.12 kg
Packaging content1 differ
Bundled softwareDiffers	Epson Easy Photo Print, Epson Scan, ABBYY FineReader	Web to Page Epson Scan ArcSoft Print Creations
Other features3 differ
Dimensions (WxDxH)Differs	447 x 556.3 x 231.1 mm	449.6 x 541 x 297.2 mm
All-in-one functionsDiffers	Copy, Fax, Print, Scan	Copy, Print, Scan
Colour all-in-one functionsDiffers	Copy, Fax, Print, Scan	Copy, Print, Scan
Compatible operating systemsKnown for one	Windows 7, Windows Vista, Windows XP, Windows XP x64 Mac OS X, 10.4.11, 10.5.8 and 10.6.x	Unknown — not stated by the source
SafetyKnown for one	UL60950, CSA C22.2 No. 60950 EMI FCC Part 15 subpart B B, CAN/CSA-CEI/IEC CISPR 22 B	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard

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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