Compare Siemens A31


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Dimensions102 x 46 x 18 mm
Weight85 grams
Stand-by1.6 week
Talk time5 hour
Design type
Monoblock
Controls
Directional key
4-way
Voice command
Voice dialing
Display
Color display
Adjustable display brightness, 65.536 colors (16 bits), CSTN
  • Resolution
128 x 128 pixels
Hardware
Integrated antenna
Telephony
Integrated handsfree speaker
Vibrating alert
Operating frequency
Quad band
Data network
GPRS
Personal Information Management (PIM)
Alarm clock
Calculator
Converter
Date and time notation
Phonebook with groups
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Available applications
Automatic switch on/off phone
Games
Java application support
Messaging
Instant messaging
MMS
Predictive Text Input
T9
SMS
Group messaging, Receive and send concatenated messages
Internet
Internet browser
Audio
Polyphonic ringtones
32-tone polyphonic ringtones
Build-in memory
Internal memory
  • Storage
1.5 MB
Connectivity
Synchronisation
SyncML
Tethering
WAP
2.0
Power supply
Battery
User replaceable