Comparison of HP graphing calculators
- Comparison of HP graphing calculators
-
A graphing calculator is a class of hand-held calculator that is capable of plotting graphs and solving complex functions. While there are several companies that manufacture models of graphing calculators, HP is a major manufacturer.
The following table compares general and technical information for a selection of common and uncommon Hewlett-Packard graphing calculators. See the individual calculators' articles for further information.
| Calculator |
CPU |
RAM |
Display Size |
Programming Languages |
Link Abilities |
Year Released |
Predecessors |
Superseded by |
HP-50G |
203 MHz ARM (factory-underclocked to 75 MHz) |
512 KB of RAM
2 MB of flash
Expandable via 2GB SD card |
131x80 pixels |
RPL, ARPL |
USB, IrDA, RS-232 |
2006 |
HP-49g+ |
None |
HP-49g+
|
203 MHz ARM (factory-underclocked to 75 MHz) |
512 KB of RAM
2 MB of flash
Expandable via 2GB SD card |
131x80 pixels |
RPL, ARPL |
USB, IrDA, RS-232 |
2003 |
HP-49G |
HP-50G |
| HP-48gII |
203 MHz ARM (factory-underclocked to 48 MHz) |
128 KB of RAM |
131x64 pixels |
RPL, ARPL |
USB, IrDA, RS-232 |
2003 |
HP-48G+ |
None |
HP-49G
|
4 MHz Yorke |
512 KB of RAM |
131x64 pixels |
RPL, ARPL |
RS-232 |
1999 |
HP-48GX, HP-48G+ |
HP-49g+ |
| HP-40gs |
75 MHz ARM9 |
256 KB RAM |
131x64 pixels |
ARPL |
USB, RS-232 |
2006 |
HP-40g |
None |
| HP-39gs |
75 MHz ARM9 |
256 KB RAM |
131x64 pixels |
ARPL |
USB, IrDA, RS-232 |
2006 |
HP-39g+ |
None |
HP-39g+
|
75 MHz ARM9 |
256 KB RAM |
131x64 pixels |
ARPL |
USB, IrDA |
2003 |
HP-39G |
HP-39gs |
| HP-40G |
4 MHz Saturn |
256 KB RAM |
131x64 pixel |
ARPL |
RS-232 |
2000 |
HP-38G |
HP-40gs |
| HP-39G |
4 MHz Saturn |
256 KB RAM |
131x64 pixels |
ARPL |
IrDA, RS-232 |
2000 |
HP-38G |
HP-39g+ |
HP-38G
|
4 MHz Yorke |
32 KB RAM |
131x64 pixels |
ARPL |
HPSIR, RS-232 |
1995 |
None |
HP-39G, HP-40G |
| HP-9g |
Sunplus SPLB30A |
712 bytes RAM |
5x7 dot matrix +
10-digit LCD |
some BASIC |
None |
2003 |
None |
None |
| HP-48S |
2 MHz Saturn |
32 KB RAM |
131x64 pixels |
RPL |
4-pin RS-232 (Serial port), HPSIR |
1991-1993 |
HP-28S |
HP-48G |
| HP-48SX |
2 MHz Saturn |
32 KB RAM |
131x64 pixels |
RPL |
4-pin RS-232 (Serial port), HPSIR |
1990-1993 |
HP-28S |
HP-48GX |
HP-28S
|
1 MHz Saturn |
32 KB RAM |
4-line LCD (137x32 pixel) |
RPL |
HPSIR |
1988-1992 |
HP-28C |
HP-48_series |
| HP-28C |
640 kHz Saturn |
2 KB RAM, 1709 B user available |
4-line LCD (137x32 pixel) |
RPL |
HPSIR |
1987-1988 |
HP-41C |
HP-28S |
| Calculator |
CPU |
RAM |
Display Size |
Programming Languages |
Link Abilities |
Year Released |
Predecessors |
Superseded by |
Wikimedia Foundation.
2010.
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