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Karbonn KT21 Express vs Karbonn KT81 Cosmos

Karbonn KT21 Express Remove phone

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Posted: 25 Apr 2012
Market Status: Released

Karbonn KT81 Cosmos Remove phone

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Posted: 12 Apr 2012
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Display
Physical size2.8 inches3.2 inches 
TouchscreenMulti-touchMulti-touch 
FeaturesProximity sensor  
Camera
Camera3.2 megapixels3.2 megapixels 
FlashYes  
FeaturesDigital zoomDigital zoom 
CamcorderYes  
Hardware
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 16 GB 
Battery
Capacity1000 mAh1000 mAh 
specifications continue after the ad
Multimedia
RadioFM, Recording optionFM, Recording option 
SpeakersLoudspeakerLoudspeaker 
Internet browsing
Built-in online services supportFacebook, YouTube (upload)YouTube (upload) 
Technology
GSM900, 1800 MHz900, 1800 MHz 
DataEDGE, GPRSEDGE, GPRS 
Connectivity
BluetoothYesYes 
Other features
Notifications Haptic feedback 
Sensors Accelerometer 

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

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