Sony CMD J7 vs Telit GM 830
Sony CMD J7
Telit GM 830
-
Network
-
2G networkGSM 900, 1800GSM 900, 1800
-
GPRS
-
EDGE
-
Availability
-
Oficially announced20011999-12
-
Status
-
Design
-
SIMMini-SIMMini-SIM
-
Height113 mm117 mm
-
Width44 mm51 mm
-
Thickness21 mm20 mm
-
Weight92 g105 g
-
Colors-4
-
Display
-
Display typeGrayscale graphic, 4 shadesMonochrome graphic
-
Physical size6 lines-
-
Resolution96 x 92 pixels-
-
Resolution lines-4 lines
-
Hardware
-
Memory card
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerYesNo
-
NotificationsDownloadable polyphonic ringtonesVibration; Monophonic ringtones, composer
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLAN
-
USB
-
Bluetooth
-
GPSNoNo
-
Features
-
AlarmYesYes
-
ClockYesYes
-
Messaging SMSSMSSMS
-
Messaging EmailEmail-
-
WAPYes-
-
JavaNoNo
-
Browser
-
HTMLHTML (MS)-
-
Browser-No
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity-650 mAh
-
Talk time3 h 20 min - 6 h4 h
-
Standby time200 h52 h