Product comparison · 2 multifunction printers

HP Color LaserJet Enterprise Flow MFP M681z vs HP LaserJet Enterprise MFP M631dn

137specifications compared
65differ
72identical
43known for one product only

Key differences

Printing
- Color LaserJet Enterprise Flow MFP M681z:Colour printing
- LaserJet Enterprise MFP M631dn:Mono printing
Print speed (black, normal quality, A4/US Letter)
- Color LaserJet Enterprise Flow MFP M681z:47 ppm
- LaserJet Enterprise MFP M631dn:52 ppm
Duplex print speed (black, normal quality, A4/US Letter)
- Color LaserJet Enterprise Flow MFP M681z:47 ppm
- LaserJet Enterprise MFP M631dn:43 ppm
Warm-up time
- Color LaserJet Enterprise Flow MFP M681z:195 s
- LaserJet Enterprise MFP M631dn:170 s
Time to first page (black, normal)
- Color LaserJet Enterprise Flow MFP M681z:6.5 s
- LaserJet Enterprise MFP M631dn:5.4 s
Copying
- Color LaserJet Enterprise Flow MFP M681z:Colour copying
- LaserJet Enterprise MFP M631dn:Mono copying
Copy speed (black, normal quality, A4)
- Color LaserJet Enterprise Flow MFP M681z:47 cpm
- LaserJet Enterprise MFP M631dn:52 cpm
Time to first copy (black, normal)
- Color LaserJet Enterprise Flow MFP M681z:6.7 s
- LaserJet Enterprise MFP M631dn:4.9 s

Side by side

Differences highlightedShow differences only

Comparison of Color LaserJet Enterprise Flow MFP M681z, LaserJet Enterprise MFP M631dn
180 specifications	A HP Color LaserJet Enterprise Flow MFP M681z View product	B HP LaserJet Enterprise MFP M631dn View product
Printing5 differ
Print technology	Laser	Laser
PrintingDiffers	Colour printing	Mono printing
Duplex printing	Yes	Yes
Duplex printing mode	Auto	Auto
Maximum resolution	1200 x 1200 DPI	1200 x 1200 DPI
Print resolution colourKnown for one	1200 x 1200 DPI	Unknown — not stated by the source
Print resolution black	1200 x 1200 DPI	1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs	47 ppm	52 ppm
Print speed (colour, normal quality, A4/US Letter)Known for one	47 ppm	Unknown — not stated by the source
Duplex print speed (black, normal quality, A4/US Letter)Differs	47 ppm	43 ppm
Duplex print speed (colour, normal quality, A4/US Letter)Known for one	47 ppm	Unknown — not stated by the source
Warm-up timeDiffers	195 s	170 s
Time to first page (black, normal)Differs	6.5 s	5.4 s
Time to first page (colour, normal)Known for one	6.5 s	Unknown — not stated by the source
N-in-1 print function	Yes	Yes
Watermark printing	Yes	Yes
Secure printing	Yes	Yes
Copying3 differ
CopyingDiffers	Colour copying	Mono copying
Duplex copying	Yes	Yes
Maximum copy resolution	600 x 600 DPI	600 x 600 DPI
Copy speed (black, normal quality, A4)Differs	47 cpm	52 cpm
Copy speed (colour, normal quality, A4)Known for one	47 cpm	Unknown — not stated by the source
Time to first copy (black, normal)Differs	6.7 s	4.9 s
Time to first copy (colour, normal)Known for one	7.2 s	Unknown — not stated by the source
Maximum number of copies	9999 copies	9999 copies
N-in-1 copy function	Yes	Yes
ID-card copy function	Yes	Yes
Copier resizeKnown for one	Unknown — not stated by the source	25 - 400%
Auto fit functionKnown for one	Unknown — not stated by the source	Yes
Scanning5 differ
Scanning	Colour scanning	Colour scanning
Duplex scanning	Yes	Yes
Optical scanning resolution	600 x 600 DPI	600 x 600 DPI
Maximum scan resolution	600 x 600 DPI	600 x 600 DPI
Maximum scan area	216 x 356 mm	216 x 356 mm
Scanner type	Flatbed & ADF scanner	Flatbed & ADF scanner
Scan technology	CCD	CCD
Scan toDiffers	E-mail, Network folder, USB, Fax, TWAIN, Software	E-mail, Network folder, USB, TWAIN, Software
Scan speed (black)Differs	83 ppm	69 ppm
Scan speed (colour)Differs	83 ppm	69 ppm
Image formats supported	JPEG, MTIFF, TIFF	JPEG, MTIFF, TIFF
Document formats supportedDiffers	CSV, HTML, PDF, RTF, UNICODE, XPS	PDF, XPS
Input colour depthDiffers	24 bit	30 bit
Greyscale levels	256	256
Scan drivers	TWAIN	TWAIN
Output colour depthKnown for one	Unknown — not stated by the source	24 bit
Faxidentical
FaxingKnown for one	Mono faxing	Unknown — not stated by the source
Fax resolution (black)Known for one	300 x 300 DPI	Unknown — not stated by the source
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	500 pages	Unknown — not stated by the source
Auto-redialingKnown for one	Yes	Unknown — not stated by the source
Speed dialling	Yes	Yes
Fax forwardingKnown for one	Yes	Unknown — not stated by the source
Auto reductionKnown for one	Yes	Unknown — not stated by the source
Fax delayed sendingKnown for one	No	Unknown — not stated by the source
Features7 differ
Maximum duty cycleDiffers	100000 pages per month	300000 pages per month
Recommended duty cycleDiffers	2000 - 14000 pages per month	5000 - 30000 pages per month
Duplex functions	Print, Copy, Scan	Print, Copy, Scan
Digital sender	Yes	Yes
Number of print cartridgesDiffers	4	1
Printing coloursDiffers	Black, Cyan, Magenta, Yellow	Black
Page description languagesDiffers	PCL 5c, PCL 6, PDF 1.7, PostScript 3, URF	PCL 5, PCL 6, PDF 1.7, PostScript 3
Printer fonts	PostScript, Scalable, TrueType, Windows	PostScript, Scalable, TrueType, Windows
All-In-One-multitasking	Yes	Yes
Country of originDiffers	China, Mexico, Netherlands	China, Mexico
Replacement cartridgesDiffers	HP 655A Black Original LaserJet Toner Cartridge (12,500 yield) CF450A; HP 657X High Yield Black Original LaserJet Toner Cartridge (28,000 yield) CF470X; HP 655A Cyan Original LaserJet Toner Cartridge (10,500 yield) CF451A; HP 657X High Yield Cyan Original LaserJet Toner Cartridge (23,000 yield) CF47	HP 37A Black Original LaserJet Toner Cartridge (11,000 pages) CF237A; HP 37X High Yield Black Original LaserJet Toner Cartridge (25,000 pages) CF237X; HP 37Y Extra High Yield Black Original LaserJet Toner Cartridge (41,000 pages) CF237Y
HP segment	Business	Business
Input & output capacity6 differ
Total number of input traysDiffers	5	2
Total input capacityDiffers	2300 sheets	650 sheets
Total output capacityDiffers	1000 sheets	500 sheets
Paper tray 1 input capacity	100 sheets	100 sheets
Paper tray 2 input capacity	550 sheets	550 sheets
Multi-Purpose tray	Yes	Yes
Multi-Purpose tray input capacity	100 sheets	100 sheets
Auto document feeder (ADF)	Yes	Yes
Auto document feeder (ADF) input capacity	150 sheets	150 sheets
Maximum number of input traysDiffers	5	6
Maximum input capacityDiffers	2300 sheets	3750 sheets
Maximum output capacityDiffers	1000 sheets	500 sheets
Paper handling4 differ
Maximum ISO A-series paper size	A4	A4
Maximum print sizeDiffers	207.4 x 347.1 mm	212 x 352 mm
Paper tray media typesDiffers	Bond paper, Card stock, Envelopes, Glossy paper, Heavy paper, Labels, Letterhead, Plain paper, Recycled paper, Rough paper, Thick paper, Transparencies	Bond paper, Card stock, Envelopes, Heavy paper, Labels, Letterhead, Plain paper, Pre-printed, Recycled paper, Rough paper, Thick paper, Transparencies
Multi-purpose tray media typesKnown for one	Envelopes	Unknown — not stated by the source
ISO A-series sizes (A0...A9)	A4, A5, A6	A4, A5, A6
ISO B-series sizes (B0...B9)Differs	B5, B6	B5
ISO C-series sizes (C0...C9)	C5, C6	C5, C6
Non-ISO print media sizes	Oficio, 16K	Oficio, 16K
Envelopes sizes	B5, C5, C6, DL	B5, C5, C6, DL
Photo paper sizes	10x15 cm	10x15 cm
Custom media length	127 - 356 mm	127 - 356 mm
Custom media width	76 - 216 mm	76 - 216 mm
Paper tray media weightDiffers	60 - 220 g/m²	60 - 200 g/m²
JIS B-series sizes (B0...B9)Known for one	Unknown — not stated by the source	B5, B6
Ports & interfaces1 differ
Standard interfacesDiffers	Ethernet, USB 2.0	USB 2.0
USB port	Yes	Yes
USB connectorKnown for one	USB Type-A	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Security algorithms	EAP-PEAP, EAP-TLS, FIPS 140, HTTPS, IPSec, SNMPv3, SSL/TLS	EAP-PEAP, EAP-TLS, FIPS 140, HTTPS, IPSec, SNMPv3, SSL/TLS
Mobile printing technologies	Apple AirPrint, Google Cloud Print, HP ePrint, Mopria Print Service	Apple AirPrint, Google Cloud Print, HP ePrint, Mopria Print Service
Performance5 differ
Internal memoryDiffers	2560 MB	2048 MB
Maximum internal memoryDiffers	4608 MB	4096 MB
Memory slots	1	1
Internal storage capacityDiffers	500 GB	16 GB
Built-in processor	Yes	Yes
Processor frequency	1200 MHz	1200 MHz
Sound pressure level (printing)Differs	52 dB	55 dB
Sound pressure level (scanning)	58 dB	58 dB
Sound power level (printing)Differs	6.6 dB	6.9 dB
Card reader integratedKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black, Grey	White
Market positioning	Business	Business
Built-in display	Yes	Yes
Display	CGD	CGD
Display diagonal	20.3 cm (8")	20.3 cm (8")
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Control type	Touch	Touch
Colour display	Yes	Yes
Power7 differ
Power consumption (average operating)Differs	900 W	740 W
Power consumption (PowerSave)Differs	0.9 W	0.1 W
Power consumption (printing)Differs	900 W	740 W
Power consumption (copying)Differs	900 W	740 W
Power consumption (ready)Differs	47 W	29 W
Power consumption (sleep)Differs	0.9 W	3.3 W
Power consumption (off)	0.1 W	0.1 W
Energy Star Typical Electricity Consumption (TEC)Differs	0.672 kWh/week	0.664 kWh/week
AC input frequency	50/60 Hz	50/60 Hz
AC input voltage	100 - 240 V	100 - 240 V
Brand-specific features2 differ
HP Auto-On/Auto-Off	Yes	Yes
HP GTIN (EAN/UPC)Differs	889894744104, 889894744111, 889894744128, 889894744135, 889894829832, 889894829849	889894195043, 889894195050, 889894195067, 889894195074, 889894195081, 889894195098
HP GTIN (EAN/UPC) with optionsDiffers	(ABT) 889894744104; (ABY) 889894744111; (ACQ) 889894744128; (B13) 889894744135; (B19) 889894829832; (BAZ) 889894829849	(ABT) 889894195043; (ABY) 889894195050; (ACQ) 889894195067; (B13) 889894195074; (B19) 889894195081; (BAZ) 889894195098
System requirements3 differ
Windows operating systems supportedDiffers	Windows 8, Windows 8.1, Windows 10, Windows Vista, Windows 11, Windows 7	Windows 8, Windows 10, Windows 8.1, Windows 7, Windows 11
Mac operating systems supportedDiffers	Mac OS X 10.10 Yosemite, Mac OS X 10.12 Sierra, Mac OS X 10.11 El Capitan	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra
Linux operating systems supportedDiffers	Yes	Debian 7.0, Debian 8.0, Fedora 22, Fedora 23, Linux Mint 12, Linux Mint 17, Linux Mint 17.1, Linux Mint 17.2, Ubuntu 12.04, Ubuntu 14.04, Ubuntu 15.10, Ubuntu 16.04, Ubuntu 16.10
Mobile operating systems supportedKnown for one	Android 5.0, Android 5.1	Unknown — not stated by the source
Other operating systems supported	Linux, Android	Linux, Android
Minimum storage drive spaceKnown for one	2000 MB	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Operating temperature (T-T)Differs	15 - 30 °C	15 - 32.5 °C
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 40 °C	Unknown — not stated by the source
Recommended humidity operating range	30 - 70%	30 - 70%
Certificates1 differ
CertificationDiffers	CISPR 22:2008 (International) - Class A, CISPR 32:2012 (International) - Class A, EN 55032: 2012 (EU) - Class A, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010, EMC Directive 2014/30/EU, FCC CFR 47 Part 15 Class A / ICES-003, Issue 6 Class A, Other EMC approvals as required by individual cou	CISPR 22: 2008/EN 55022: 2010 (Class A), EN 61000-3-2: 2006 +A1: 2009 + A2: 2009; EN 61000-3-3 :2008; EN 55024:2010; FCC Title 47 CFR, Part 15 Class A (USA); ICES-003, Issue 4 (Canada); EMC Directive 2004/108/EC with CE Marking (Europe); other EMC approvals as required by individual countries
Sustainability2 differ
Doesn't contain	Mercury	Mercury
Sustainability certificatesDiffers	Blue Angel, ENERGY STAR, EPEAT Gold, EPEAT Silver	ENERGY STAR, EPEAT Silver
Sustainable technologies and materialsDiffers	Mercury-free	Mercury free
Sustainability compliance	Yes	Yes
Carbon footprint4 differ
Total carbon footprint (kg of CO2e)Differs	600	150
Carbon emissions, manufacturing (kg of CO2e)Differs	433	60
Carbon emissions, logistics (kg of CO2e)Differs	46	24
Total carbon emissions, w/o use phase (kg of CO2e)Differs	79	57
Weight & dimensions4 differ
WidthDiffers	657 mm	512 mm
DepthDiffers	657 mm	558 mm
HeightDiffers	1270 mm	640 mm
WeightDiffers	76.3 kg	33.2 kg
Packaging data4 differ
Package widthDiffers	856 mm	700 mm
Package depthDiffers	760 mm	639 mm
Package heightDiffers	1684 mm	785 mm
Package weightDiffers	95.7 kg	38 kg
Packaging contentidentical
Cartridge(s) includedKnown for one	Yes	Unknown — not stated by the source
Cables included	AC	AC
Drivers includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84433100	Unknown — not stated by the source
Pallet gross weightKnown for one	95.7 g	Unknown — not stated by the source
Layers per palletKnown for one	1 pc(s)	Unknown — not stated by the source
Products per palletKnown for one	1 pc(s)	Unknown — not stated by the source
Technical detailsidentical
Master (outer) cases per pallet layerKnown for one	1 pc(s)	Unknown — not stated by the source
General Product Safety Regulation (GPSR) URLKnown for one	Unknown — not stated by the source	https://support.hp.com/gb-en/product/setup-user-guides/hp-laserjet-enterprise-mfp-m631-series/model/9364938?sku=J8J63A ; https://h10032.www1.hp.com/ctg/Manual/c05379756.pdf
Other featuresidentical
Number of users	30 user(s)	30 user(s)
Recommended system requirements	2 GB available hard disk space;	2 GB available hard disk space;
Software CDKnown for one	Yes	Unknown — not stated by the source
Acoustic power emissions (ready)Known for one	46 dB	Unknown — not stated by the source
Acoustic pressure emissions bystander (ready)Known for one	32 dB	Unknown — not stated by the source
Pallet dimensions (W x D x H)Known for one	856 x 760 x 1684 mm	Unknown — not stated by the source
Printer managementKnown for one	Unknown — not stated by the source	HP JetAdvantage Security Manager; HP SNMP Proxy Agent; HP Web JetAdmin Software; HP WS Pro Proxy Agent; Printer Administrator Resource Kit for HP Universal Print Driver

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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