We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

HP DeskJet 3639 vs HP DeskJet 3720

    17.24 in
    6.22 in
    HP DeskJet 3639 Multifunction Printer
    HP DeskJet 3639
      15.87 in
      5.55 in
      HP DeskJet 3720 Multifunction Printer
      HP DeskJet 3720
      Available colors
      Editiorial reviews
      2
      2 editorial reviews
      A good printer is one of those things that you often don’t appreciate until you need it. They generally last for years, so when you need to buy a new one, you can find yourself shopping for something you haven’t shopped for in a decade. Alternatively, you may just be looking to upgrade to a wireless printer/scanner that performs all major office functions in the comfort of your own home. Either way, HP’s Deskjet line of printers, along with their Officejet series, has been a mainstay of homes and offices alike for decades. Today, we’re going to be reviewing theirRead more
      A great printer for occasional use, but ink can be priceyRead more
      Read editorial reviews
      5
      5 editorial reviews
      This MFP is lighter than a laptopRead more
      HP has been making DeskJet printers for the best part of 30 years, but it seems it's not done yet. Read our HP DeskJet 3720 Review.Read more
      This is said to be the world%E2%80%99s smallest A4 All In One unit, being small you lose the option to have a flatbed scanner as that would increase the size but the sheet fed scanner works well and the unit is ideal to use remotely with a mobile phone.Read more
      Read editorial reviews
      User rating
      51
      3.9 out of 5
      51 user ratings
      5 stars
      		33 %
      4 stars
      		33 %
      3 stars
      		23 %
      2 stars
      		9 %
      1 stars
      		0 %
      39
      4.1 out of 5
      39 user ratings
      5 stars
      		30 %
      4 stars
      		46 %
      3 stars
      		23 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Copieryesyes
      Scanneryesyes
      Faxnoyes

      Dimensions

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Height6.22 in5.55 in
      Width17.24 in15.87 in
      Depth12.2 in6.97 in
      Weight9.19 lb5.14 lb

      Design

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Colour of productWhiteWhite

      Technical details

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Color technologyInkjetInkjet

      Display

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Displayyesyes

      Printer

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Colour printeryesyes
      Color print speed16.0 ppm15.0 ppm
      B/W print speed20.0 ppm19.0 ppm

      Scanner

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Scanner color depth24.0 bit24.0 bit

      Copier

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Maximum copying speed5.0 pages/min4.0 pages/min

      Paper handling

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Media supported
      • A4
      • A6
      • B5
      • Photo
      • A4
      • A6
      • Photo
      • Letter
      • B5
      Feeder capacity2525
      Number of trays11

      Connectivity

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Interfaces
      • USB
      • Wireless network
      		USB

      Power

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      Power consumption (standby)2.1 W2.2 W

      Certifications

      HP DeskJet 3639HP DeskJet 3639
      HP DeskJet 3720HP DeskJet 3720
      EnergyStaryesyes

      Pros & Cons

      Pros
          Cons