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Karbonn KT21 Express vs Karbonn K 99 Size compare

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Karbonn KT21 Express Remove phone

Posted: 25 Apr 2012
Market Status: Released
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Karbonn K 99 Remove phone

Posted: 03 Feb 2012
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Dimensions 4.45 x 1.93 x 0.57 inches (113 x 49 x 14.6 mm) 
Weight 3.17 oz (90 g)
the average is 5.3 oz (151 g)
 
FeaturesNumeric keypadNumeric keypad, Soft keys, D-Pad, Music control keys 
ColorsBrown  
Display
Physical size2.8 inches2.2 inches 
Resolution 176 x 220 pixels 
Pixel density

Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

 128 ppi 
Screen-to-body ratio 27.49 % 
FeaturesProximity sensor  
Camera
Camera3.2 megapixelsYes 
FlashYes  
Software FeaturesDigital zoom  
CamcorderYesYes 
Hardware
Built-in storage 0.064 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 8 GB 
Battery
Capacity1000 mAh1500 mAh 
TypeUser replaceable, Li - IonUser replaceable 
Talk time 5.50 hours
the average is 14 h (857 min)
 
Stand-by time 20.0 days (480 hours)
the average is 15 days (370 h)
 
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Multimedia
RadioFM, Recording optionFM, Internal antenna 
SpeakersLoudspeaker  
Cellular
GSM900, 1800 MHz850, 900, 1800 MHz 
Multiple SIM cards 2 slots 
Phone features
Notifications Music ringtones, Polyphonic ringtones (64 voices), Vibration, Silent mode 
Other features Voice recording 
Connectivity
BluetoothYesYes 
USB Yes 
Other Computer sync 

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

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