Comparison HP OfficeJet Pro 7730 vs HP OfficeJet Pro 7720

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	HP OfficeJet Pro 7730	HP OfficeJet Pro 7720
	from £330.00 up to £699.99 Compare prices 2	from £175.00 Expecting restock
all specs only differences
TOP sellers	Amazon.co.uk £700.00 Buy in shop Idealo.co.uk £330.00 Buy in shop	Find prices on Amazon.uk Find prices on eBay.uk
Main	Support for Google Home.	Support for Google Home.
Paper size	A3	A3
Print Type	inkjet	inkjet
Output Type	colour	colour
Number of colors	4	4
Printing and copying
Max resolution	4800x1200 dpi	4800x1200 dpi
First page print	9 с	9 с
B/W copy	34 ppm	34 ppm
Colour copy	34 ppm	34 ppm
B/W printing	34 ppm	34 ppm
Colour printing	34 ppm	34 ppm
Double-side printing
Autofeed	35 sheets	35 sheets
Printing Supplies
Monthly Duty Cycle	30 ths pages	30 ths pages
Black Ink Page Yield	1000 pages	1000 pages
Colour Ink Page Yield	700 pages	700 pages
Ink Type	pigment	pigment
Number of cartridges	4	4
Cartridge model	L0S58AE, F6U12AE, F6U13AE, F6U14AE, L0S70AE, F6U16AE, F6U17AE, F6U18AE	L0S58AE, F6U12AE, F6U13AE, F6U14AE, L0S70AE, F6U16AE, F6U17AE, F6U18AE
Higher capacity cartridge
Features
Data transfer	PC connection (USB) network connection (LAN) Wi-Fi 4 (802.11n) Wi-Fi Direct AirPrint	PC connection (USB) network connection (LAN) Wi-Fi 4 (802.11n) Wi-Fi Direct AirPrint
Cloud printing	Mopria, HP ePrint, HP Smart, Samsung Print Service	Mopria, HP ePrint, HP Smart, Samsung Print Service
Display	touch color	touch color
Diagonal	2.65 "	2.65 "
More Features	Amazon Alexa, Cortana built-in fax	Amazon Alexa, Cortana built-in fax
Hardware
Grammage (min)	34 g/m²	34 g/m²
Grammage (max)	250 g/m²	250 g/m²
RAM	512 MB	512 MB
CPU frequency	1200 MHz	1200 MHz
Scan resolution	1200х1200 dpi	1200х1200 dpi
Scanner Colour Depth	24 bits	24 bits
Fax storage	100 page	100 page
General
Feed tray	500 sheets	250 sheets
Output Tray	75 sheets	75 sheets
Noise level	61 dB	60 dB
Power consumption	29 W	29 W
Dimensions (WxDxH)	585x445x386 mm	585x445x306 mm
Weight	18.5 kg	15.5 kg
Added to E-Catalog	november 2017	october 2017

Feed tray

The maximum number of sheets that can be loaded into the MFP feeder at one time. Blank paper is taken from the feed tray for subsequent printing; the more sheets fit there, the less often you will have to reload the MFP with blank paper.

Noise level

The maximum noise level coming from the MFP during operation. The smaller this value, the more comfortable the use of the device. For office use, this parameter is not so important, but you should pay attention to it if you are going to use the device at home. It is easiest to evaluate a specific noise level using special comparative tables. For example, the quietest modern MFPs can operate with 34-35 dB noise level which is approximately corresponds to a muffled conversation, and the heaviest and most performant models give out up to 75 dB — this is comparable to a scream or a loud laugh at a distance of 1 m.