| Characteristic | Desktop | Laptop | Mobile | Raspberry Pi 4 | micro:bit | Rover |
|---|---|---|---|---|---|---|
| Processor | ✓ | |||||
| Memory | ✓ | |||||
| Storage | ✓ | |||||
| Communication | ✓ | |||||
| Graphics processor | ✓ | |||||
| Input and output | ||||||
| Connections | ✓ | |||||
| Weight |
Note: the specifications themselves are not important here — we only care whether each characteristic is present.