Vodafone 231 specifications


Dimensions 106 x 46 x 12 mm
Volume 58.5 cc
Weight 70 grams
Stand-by 1.7 week
Talk time 3 hour
Announced October 2008
Status No longer available
Design type
Monoblock
Controls
Directional key 5-way
Display
Color display Adjustable display brightness, 65.536 colors (16 bits), CSTN
  • Size
1.86 inch
  • Resolution
128 x 160 pixels
  • Aspect ratio
5:4
  • Pixels Per Inch (PPI)
110
  • Screen-to-body ratio
22.3%
Hardware
Integrated antenna
Telephony
Integrated handsfree speaker
Vibrating alert
Operating frequency
Dual band
Data network
GPRS
Personal Information Management (PIM)
Alarm clock
Calculator
Date and time notation
Phonebook with groups
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Available applications
Games
Messaging
MMS
Predictive Text Input T9
SMS Group messaging, Receive and send concatenated messages
Audio
Polyphonic ringtones 64-tone polyphonic ringtones, MP3 ringtones
Build-in memory
Internal memory
  • Storage
10 MB
Connections
USB
Connectivity
Bluetooth
Power supply
Battery User replaceable