Device image for 5820
Device Name 5820
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 11.68 mm
Width 7.87 mm
Depth 1.78 mm
Weight 133.2 grams
Screen Resolution 160 x 160
Aspect Ratio 1:1
Capacity 1300 mAh
Removable No
Keyboard Type QWERTY
Processor Cores 1
System Memory/RAM 1 MB
Built-in Storage 8 MB
Wireless Connectivity
Network Bands GPRS/GSM
900MHz / 1800MHz
External Features
Audio Port 2.5 mm
Navigation Device Jog Wheel