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Karbonn K451M vs LG GX200

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Karbonn K451M Remove phone

Posted: 04 Sep 2011
Market Status: Released
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LG GX200 Remove phone

Posted: 09 Feb 2010
Market Status: Released

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Design
Device typeFeature phoneBasic phone 
Dimensions4.02 x 1.77 x 0.57 inches (102 x 45 x 14.5 mm)4.29 x 1.89 x 0.51 inches (109 x 48 x 13 mm) 
Weight2.82 oz (80 g)
the average is 4.8 oz (136 g)
  
Display
Physical size2.0 inches2.0 inches 
Resolution176 x 220 pixels144 x 176 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.

141 ppi114 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.

 TFT 
Colors262 144262 144 
Camera
Camera0.1 megapixels CIF (288x352)1.3 megapixels 
Flash LED 
CamcorderYesYes 
Hardware
Built-in storage 0.08 GB 
Storage expansionmicroSD, microSDHCmicroSD up to 4 GB 
Battery
Talk time4.00 hours
the average is 12 h (709 min)
13.50 hours
the average is 12 h (709 min)
 
Stand-by time12.5 days (300 hours)
the average is 20 days (492 h)
70.8 days (1700 hours)
the average is 20 days (492 h)
 
Capacity1100 mAh1500 mAh 
specifications continue after the ad
Multimedia
RadioFM, Internal antennaFM, Recording option 
Technology
GSM900, 1800 MHz850, 900, 1800, 1900 MHz 
DataGPRSGPRS 
Multiple SIM cards2 slots2 slots 
Connectivity
BluetoothYes2.0 
USB Yes 
Connector microUSB 
Other Computer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, SpeakerphoneService lights, Polyphonic ringtones (64 voices), Vibration, Speakerphone 
SensorsAccelerometer  
Other Voice recording 
Availability
Officially announced 09 Feb 2010 

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

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