Compare Siemens A31
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  |  |  | Add phone to compare |
|---|---|---|---|
| Dimensions: | 102 x 46 x 18 mm | 102 x 44 x 18 mm | |
| Weight: | 85 grams | 86 grams | |
| Stand-by: | 1.6 week | 6.7 days | |
| Talk time: | 5 hour | 6 hour | |
| Announced: | 23 november 2005 | 12 october 2005 | |
Design type | |||
| Monoblock: | |||
Controls | |||
| Directional key: | 4-way | 5-way | |
| Voice command: | |||
| Voice dialing: | |||
Display | |||
| Color display: | Adjustable display brightness, 65.536 colors (16 bits), CSTN | Adjustable display brightness, 65.536 colors (16 bits), CSTN | |
| Resolution: | 128 x 128 pixels | 128 x 128 pixels | |
Hardware | |||
| Integrated antenna: | |||
| Camera: | Effects/camera settings, Burst (Continuous) Shooting, night mode, portrait mode, self-timer | ||
| Max. resolution: | (camera) 352 x 288 pixels | ||
| Resolutions: | (camera) (352 x 288), (176 x 144), (80 x 72) | ||
| Type: | CIF camera | ||
Telephony | |||
| Integrated handsfree speaker: | |||
| Vibrating alert: | |||
Operating frequency | |||
| Quad band: | |||
| Tri band: | |||
Data network | |||
| GPRS: | |||
Personal Information | |||
| Alarm clock: | |||
| Calculator: | |||
| Converter: | |||
| Date and time notation: | |||
| Phonebook with groups: | |||
| Reminder list: | |||
| Stopwatch & countdown timer: | |||
| To-do list: | |||
| Voice memo: | |||
| Photo phonebook: | |||
Available applications | |||
| Automatic switch on/off phone: | |||
| Games: | |||
| Java application support: | |||
| Photo album: | |||
Messaging | |||
| Instant messaging: | |||
| MMS: | |||
| Predictive Text Input: | T9 | T9 | |
| SMS: | Group messaging, receive and send concatenated messages | Group messaging, receive and send concatenated messages | |
Internet | |||
| Internet browser: | |||
Audio | |||
| Polyphonic ringtones: | 32-tone polyphonic ringtones | 16-tone polyphonic ringtones | |
Build-in memory | |||
| Internal memory: | 1.5 MB | 500 KB | |
Connectivity | |||
| Synchronisation: | SyncML | ||
| Tethering: | |||
| WAP: | 2.0 | 2.0 | |
| Bluetooth: | |||
Power supply | |||
| Battery: | User replaceable | User replaceable | |
