| General | |
| Device Name | 5810 |
| Released OS | BlackBerry OS 3.6 |
| Current OS | BlackBerry OS 3.6 |
| Announced Date | March 4th, 2002 |
| Released Date | March 4th, 2002 |
| Colors | Black |
| Notes | · First Java-Based BlackBerry · First device to have a phone · Device was released on AT&T |
| Size & Weight | |
| Height | 117 mm |
| Width | 78.5 mm |
| Depth | 18 mm |
| Weight | 133 grams |
| Display | |
| Screen Resolution | 160 x 160 |
| Aspect Ratio | 1:1 |
| Battery | |
| Capacity | 1300 mAh |
| Removable | No |
| Rear Facing Camera | |
| Rear Facing Camera | No Rear Facing Camera |
| Front Facing Camera | |
| Front Facing Camera | No Front Facing Camera |
| Hardware | |
| Keyboard Type | QWERTY |
| Processor Cores | 1 |
| System Memory/RAM | 1 MB |
| Built-in Storage | 8 MB |
| Wireless Connectivity | |
| Network Bands | GPRS/GSM 1900MHz |
| External Features | |
| Audio Port | 2.5 mm |
| Navigation Device | Jog Wheel |
| Archived Sources | |
| · 2002.08.05-WayBackMachine-BlackBerry5810Specs.png | |