Main Karbonn KT21 Express Specifications Summery :
Karbonn KT21 Express , announced on 2012, chipset,Storage 512MB 256MB RAM, Li-Ion 1000 mAh battery
Karbonn KT21 Express Full Specifications:
| Network |
Technology |
No cellular connectivity |
| 2G bands |
GSM - SIM 1 & SIM 2 |
| GPRS |
Yes |
| EDGE |
Yes |
| Launch |
Announced |
2012 |
| Status |
Discontinued |
| Body |
Dimensions |
- |
| Weight |
- |
| SIM |
Dual SIM (Mini-SIM) |
| Display |
Type |
TFT |
| Size |
2.8 inches, 24.3 cm2 |
| Resolution |
240 x 320 pixels, 4:3 ratio |
| Platform |
OS |
Android 2.3 (Gingerbread) |
| CPU |
1.0 GHz Cortex-A5 |
| GPU |
Mali-300 |
| Memory |
Card slot |
microSDHC (dedicated slot) |
| Internal |
512MB 256MB RAM |
| Phonebook |
2000 entries |
| Call records |
Yes |
| Main Camera |
Features |
LED flash |
| Video |
Yes |
| Single |
3.15 MP |
| Selfie camera |
Single |
VGA |
| |
No |
| Sound |
Loudspeaker |
Yes |
| 3.5mm jack |
Yes |
| 35mm jack |
Yes |
| Comms |
WLAN |
No |
| Bluetooth |
2.0 |
| Positioning |
No |
| NFC |
No |
| Radio |
FM radio, recording |
| USB |
microUSB |
| Features |
Sensors |
Proximity |
| |
Audio/video player
Photo viewer
Organizer |
| Messaging |
SMS, MMS, Email |
| Games |
Yes |
| Java |
Yes |
| Battery |
Type |
Li-Ion 1000 mAh, removable |
| Stand-by |
Up to 260 h |
| Talk time |
Up to 4 h |
| Misc |
Colors |
Black |
| Price |
About 40 EUR |
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