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Summary
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| Performance |
64 MB RAM
| N/A
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| Display |
2.4" (6.1 cm) 240x320 px
| 2.8" (7.11 cm)
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| Rear Camera |
3.2 MP Single Camera
| 3.2 MP Single Camera
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| Battery |
920 mAh 2.5 talktime (2G)
| 1000 mAh
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| Storage |
N/A
| N/A
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| User Ratings |
4/5 based on 14,381 ratings
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5/5 based on 1 ratings
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| Compare Prices |
Rs. 1,649
@Amazon
Buy
Not available in any other store
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Karbonn KT21 is permanently discontinued.
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General
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| Launch Date |
April 20, 2010 |
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Performance
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| RAM |
64 MB |
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Display
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| Screen Size |
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2.8 " (7.11 cm) |
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| Resolution |
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x px |
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| Touch Screen |
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, Capacitive Touchscreen |
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Design
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| Colours |
Red, White with Grey |
Black |
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Camera
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Main Camera
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| Camera Setup |
Single |
Single |
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| Resolution |
3.2 MP Primary Camera |
3.2 MP Primary Camera |
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| Flash |
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, Flash, LED Flash |
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| Shooting Modes |
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Continuous Shooting |
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| Camera Features |
Digital Zoom |
Digital Zoom |
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Battery
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| Capacity |
920 mAh |
1000 mAh |
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| Type |
Li-ion |
Li-ion |
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| TalkTime |
Up to 2.5(2G) |
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| Standby time |
Up to 200(2G) |
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Storage
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| Expandable Memory |
, Up to 8 GB |
, Up to 32 GB |
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Network & Connectivity
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| SIM Slot(s) |
Dual SIM, GSM+GSM |
Dual SIM, GSM+GSM |
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| Network Support |
5G Not Supported in India, 2G |
5G Not Supported in India, 2G |
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| SIM 1 |
GPRS: Class 10 EDGE: Available
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GPRS: Available EDGE: Available
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| Wi-Fi |
No |
No |
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| Bluetooth |
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Multimedia
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| FM Radio |
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| Music |
, Music Formats: , MP3 player with Music Equalizer |
, Music Formats: , Multi Format High Quality Music Player with 3.5mm Audio Jack |
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Sensors
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| Other Sensors |
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Proximity sensor |
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| Java |
, MIDP 2.1 |
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| Browser |
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| Phone Book |
, 2000 Entries with Phone Book Backup |
, 2000 Entries |
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| SMS |
, SMS Storage 2000, Scheduled SMS, SMS reply for incoming call |
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| MMS |
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| Other Facilities |
Nimbuzz instant messenger applications, Alarm, Clock, Organizer |
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Price list
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Rs.
1,649
Buy Now
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Not Available
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