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Summary
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| Display |
1.8" (4.57 cm) 128x160 px, 114 PPI
| 3" (7.62 cm) 240x320 px
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| Battery |
1800 mAh 9 talktime (2G)
| 1400 mAh
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| Storage |
1 MB 2 GB (Expandable)
| 58 MB 16 GB (Expandable)
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| Rear Camera |
N/A
| 3.2 MP Single Camera
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| Performance |
N/A
| N/A
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| Front Camera |
N/A
| N/A
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| Expert Rating |
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| Compare Prices |
Karbonn K331B is permanently discontinued.
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Not Available in any store
Notify me when it's available
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General
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| Launch Date |
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November 2, 2010 |
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Performance
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Display
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| Screen to Body Ratio (calculated) |
21.38 % |
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Design
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Size Compare
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| Dimensions |
Height: 106 mm |
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| Weight |
79.5 grams |
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| Colours |
Red-Black, Back light of keypad : Blue |
Black |
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Camera
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Main Camera
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| Camera Setup |
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Single |
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| Resolution |
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3.2 MP Primary Camera |
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| Flash |
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, Flash, LED Flash |
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| Image Resolution |
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2048 x 1536 Pixels |
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| Camera Features |
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Digital Zoom |
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Front Camera
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Battery
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| Capacity |
1800 mAh |
1400 mAh |
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| Type |
Li-ion |
Li-ion |
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| TalkTime |
Up to 9(2G) |
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| Standby time |
Up to 600(2G) |
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Storage
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| Internal Memory |
1 MB |
58 MB |
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| Expandable Memory |
, Up to 2 GB |
, Up to 16 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: Available
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GPRS: Available EDGE: Available
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| Wi-Fi |
No |
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| Bluetooth |
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Multimedia
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| FM Radio |
, One Touch FM Key |
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| Video Player |
, Video Formats: 3GP |
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| Music |
, Music Formats: , Music Formats : MP3, MIDI with One Touch Music Player and Sound Recording |
, Music Formats: , MP3 Player with Music Equalizer, Audio Recording, and 3.5mm Universal Audio Jack |
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Sensors
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| Java |
No |
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| Browser |
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| Phone Book |
, 1000 Entries |
, 2000 Entries with Blacklist and Contacts Backup |
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| SMS |
, SMS Storage 500 |
, SMS Storage 1000, Scheduled SMS, SMS reply for incoming call, Chat style SMS |
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| MMS |
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| Other Facilities |
Wallpaper download, Ringtone download, STK, Wallpaper, Power on/off animation, Graphic icons, WWW, Voice Recorder, CLID with Photo, Caller group, Music effects in Call, Power Saver, Languages : English, Calculator, Alarm clock, Stop Watch, World Times, Speed Dialing, Organizer, To Do List, Currency converter, Health Management, Image Format : JPG, BMP, GIF |
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