Siemens A31 özellikleri
Mini-SIM
2005, November
- Technology - GSM
- 2G bands - GSM 900 / 1800
- 2G bands - GSM 850 / 1900 - US version
- GPRS - Class 8
- EDGE - No
- Announced - 2005, November
- Status - Discontinued
- Dimensions - 102 x 46 x 17.6 mm, 75 cc (4.02 x 1.81 x 0.69 in)
- Weight - 85 g (3.00 oz)
- SIM - Mini-SIM
- Type - CSTN, 65K colors
- Size -
- Resolution - 128 x 128 pixels, 1:1 ratio
- Card slot - No
- Phonebook - Yes
- Call records - 10 dialed, 10 received, 10 missed calls
- Internal - 1.5MB
- Loudspeaker - Yes
- Alert types - Vibration; Polyphonic(32) ringtones
- 3.5mm jack - No
- WLAN - No
- Bluetooth - No
- Positioning - No
- Radio - No
- USB - No
- Sensors -
- Messaging - SMS, EMS, MMS
- Browser - WAP 1.2.1
- Games - Yes + downloadable
- Java - Yes, MIDP 1.0
- Java - Predictive text input
Organizer
- Type - Removable Li-Ion 820 mAh battery
- Stand-by - Up to 270 h
- Talk time - Up to 5 h
- Colors - Anthracite, Ruby Red
