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HP 17bII+ vs HP19bII


I have been comparing the HP19bii with the HP17bII+ for the last few days at work. Have to say that it was a fair fight - both units are really very good.



  • several lines on the screen allow for clear interpretation of what you are doing and what you need to do
  • when you need to enter a solver formula, the attached keyboard helps you in doing three or four times faster than the 17bii+
  • Very good keyboard that never misses a beat.
  • nicer font (in my opinion) than the other machine
  • Fantastic menu system.
  • additional math items: trigonometric, hyperbolic, unit conversion, etc.
  • When folded is pocketable. No more losing the calculator case!
  • Graphs (but I have never used them!)


  • Too much real estate taken from your desk
  • Half of it is not used at all most of the time!
  • screen contrast is really low. You depend on good lightning conditions.
  • Problematic battery bay door - unless you have the back door model.



  • Much better form factor.
  • Elegant silver design.
  • much better screen contrast - black is black!
  • Currency exchange on first menu level
  • Better key feel


  • Just one line seen on screen
  • Good font, but not as nice as the competition above.
  • Sometimes, I’ve missed some keystrokes. Not often, but it is different from “never”, which was my experience with most other HP calculator.

I hope this helps in selecting the right one for you!

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Más sobre: HP17bII+, HP19bII

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