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Karbonn KT21 Express vs Karbonn K 21 Size compare

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Karbonn KT21 Express Remove phone

Posted: 25 Apr 2012
Market Status: Released
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Karbonn K 21 Remove phone

Posted: 03 Dec 2011
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Dimensions 4.39 x 1.86 x 0.56 inches (111.5 x 47.3 x 14.3 mm) 
Weight 2.82 oz (80 g)
the average is 5.3 oz (150 g)
 
FeaturesNumeric keypadNumeric keypad, Soft keys, D-Pad 
ColorsBrown  
Display
Physical size2.8 inches2.2 inches 
FeaturesProximity sensor  
Camera
Camera3.2 megapixelsYes 
FlashYes  
Software FeaturesDigital zoom  
CamcorderYes  
Hardware
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 4 GB 
Battery
Capacity1000 mAh  
TypeUser replaceable, Li - IonUser replaceable 
specifications continue after the ad
Multimedia
RadioFM, Recording optionFM, Recording option, Internal antenna 
SpeakersLoudspeaker  
Cellular
GSM900, 1800 MHz900, 1800 MHz 
Multiple SIM cards 2 slots 
Phone features
Notifications Music ringtones, Polyphonic ringtones (64 voices), Vibration, Silent mode 
Connectivity
BluetoothYesYes 

To see the full specifications with in-depth details click here.

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