Release Date: April 5, 2009
| Screen Size |
| DSi: 3.25 inch |
| Screen |
| Both TFT LCD with 260,000 colors |
| System Size |
| DSi: 137 x 74.9 x 18.9mm |
| Touch pen |
| DSi: 92mm length |
| Power source |
| DSi: DSi AC adapter and special battery pack |
| Weight |
| DSi: 214g (battery pack and touch pen included) |
| Charge time |
| DSi: 2 hours 30 minutes |
| Battery life |
| ** listed by screen brightness, lowest to highest |
| DSi: 9-14 hours, 8-12, 6-9, 4-6, 3-4 |
| Compatible software |
| DSi: DS software, DSi software |
| Input method |
| DSi: DS card slot, SD memory card slot, AC adapter connector, stereo head phone/mic connector |
