6720 By BLACKBERRY
Bands
5g
4g
3g
2g
4g
3g
2g
Variants
Battery
0 (mah) -
Placeholder
Memory
Card slot
No
Internal
16MB 1MB RAM
Body
Dimensions
121 x 77 x 18 mm (4.76 x 3.03 x 0.71 in)
keyboard
QWERTY
SIM
Mini-SIM
Weight
138 g (4.87 oz)
Display
Resolution
160 x 160 pixels, 1:1 ratio (~75 ppi density)
Size
3.0 inches, 29.0 cm2 (~31.2% screen-to-body ratio)
Type
Monochrome
Sound
35mm jack
No
alert-types
Vibration; Monophonic ringtones
Loudspeaker
Yes
Network
2G
GSM 900 / 1800
EDGE
No
GPRS
Technology
GSM
Communications
Bluetooth
No
GPS
No
Radio
No
USB
Proprietary
WLan
No
Features
browser
HTML
Organizer
Organizer
Sensors
Battery
stand-by
Up to 240 h
Talk time
Up to 4 h
Type
Removable Li-Ion battery
Miscellaneous
Colors