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Karbonn K309 Boombastic vs Karbonn K707

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Karbonn K309 Boombastic Remove phone

Posted: 04 Jan 2013
Market Status: Released
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Karbonn K707 Remove phone

Posted: 04 Jan 2013
Market Status: Released

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Design
Device typeBasic phoneBasic phone 
Dimensions4.45 x 1.93 x 0.60 inches (113.0 x 49.0 x 15.2 mm)4.68 x 1.96 x 0.62 inches (118.9 x 49.8 x 15.7 mm) 
Weight3.00 oz (85 g)
the average is 4.8 oz (136 g)
3.53 oz (100 g)
the average is 4.8 oz (136 g)
 
Display
Physical size 2.4 inches 
Resolution176 x 220 pixels240 x 320 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.

 167 ppi 
Technology

Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

TFTTFT 
Colors65 536  
Camera
Camera0.3 megapixels VGA1.3 megapixels 
CamcorderYesYes 
Hardware
Storage expansionmicroSD, microSDHC up to 8 GBmicroSD, microSDHC up to 8 GB 
Battery
Talk time5.00 hours
the average is 12 h (709 min)
8.00 hours
the average is 12 h (709 min)
 
Stand-by time16.7 days (400 hours)
the average is 20 days (492 h)
25.0 days (600 hours)
the average is 20 days (492 h)
 
Capacity1500 mAh1800 mAh 
specifications continue after the ad
Multimedia
RadioFMFM, Recording option 
SpeakersLoudspeakerLoudspeaker 
Technology
GSM900, 1800 MHz900, 1800 MHz 
Data GPRS 
Multiple SIM cards2 slots2 slots 
Connectivity
BluetoothYesYes 
USBYesYes 
Other features
NotificationsVibrationMusic ringtones, Vibration 
OtherVoice recording  

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

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