The Casio fx-CP400 and fx-CG500, sometimes called the ClassPad II, are two portrait format graphing calculators produced by Casio.
fx-CP400
 | |
| Type | Graphing calculator with CAS |
|---|---|
| Predecessor | ClassPad 300, ClassPad 330 |
| Cost | 239.95 AUD |
| Calculator | |
| Precision | 10+3 digits |
| Programming | |
| User memory | 500KB |
| Other | |
The fx-CP400 is the main model of the series, sold in nearly all regions besides North America.
fx-CG500
| Type | Graphing calculator with CAS |
|---|---|
| Introduced | 2017 |
| Cost | 129.99 USD at launch |
| Calculator | |
| Display type | Backlit 16-bit color LCD |
| Display size | 4.8” |
| Programming | |
| Other | |
Designed for the North American education market, the fx-CG500 is a modified version of the fx-CP400.