The FX-9860GII contains all the functions you would expect from a modern graphing calculator. It's fast powerful and incoporates Natural Textbook Display Spreadsheet Function, Dynamic Graphs, Eactivity, Pie & Bar Charts, USB connection to a PC with 1.5MB memory Recommended for AS/A Level, GCSE, Higher & National, IB.
Amongst all functionalities the screen contrast is the first visible improvement in comparison to previous models - this is because of cover glass lack too. In that way it’s more vulnerable, but for calculator with static usage it doesn’t matters.