| NovaChat | |||
|---|---|---|---|
| Standard Std. | Plus + | Dedicated Plus D+ | |
| Keyboard pages for spelling | Yes | Yes | Yes |
| Word prediction | No | Yes | Yes |
| Abbreviation expansion | No | Yes | Yes |
| 1-year warranty | Yes | Yes | No |
| 3-year warranty | No | No | Yes |
| Carrying case1 | No | No | Yes |
| Non-dedicated system | Yes | Yes | No |
| Dedicated system | No | No | Yes |
| 60,000 word dictionaries | No | Yes | Yes |
| Load and save text files | No | Yes | Yes |
| Shoulder strap | No | No | Yes |
| Waist belt2 | No | No | Yes |
Notes:
- 1 Nova Chat 8, 10, and 12
- 2 Nova Chat 5 only
| TouchChat Express | ||
|---|---|---|
| Standard | Dedicated | |
| Keyboard pages for spelling | Yes | Yes |
| Word prediction | Yes | Yes |
| Abbreviation expansion | Yes | Yes |
| 1-year warranty | Yes | Yes |
| Carrying case | Yes | Yes |
| Non-dedicated system | Yes | No |
| Dedicated system | No | Yes |
| 60,000 word dictionaries | Yes | Yes |
| Load and save text files | Yes | Yes |
| Shoulder strap | Yes | Yes |