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Videocon V1531 vs Lemon Mobiles B639

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Videocon V1531 Remove phone

Posted: 03 Jan 2012
Market Status: Released
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Lemon Mobiles B639 Remove phone

Posted: 07 Feb 2012
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Dimensions4.51 x 2.03 x 0.59 inches (114.5 x 51.5 x 15 mm)4.33 x 1.85 x 0.54 inches (110 x 47 x 13.75 mm) 
Weight 3.35 oz (95 g)
the average is 4.8 oz (138 g)
 
Display
Physical size2.4 inches2.6 inches 
Resolution240 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.

TFT  
Colors65 536  
Camera
Camera1.3 megapixels1.3 megapixels 
Hardware
Storage expansionmicroSD, microSDHC up to 8 GBmicroSD, microSDHC up to 16 GB 
Battery
Talk time 20.00 hours
the average is 12 h (713 min)
 
Stand-by time 45.0 days (1080 hours)
the average is 20 days (489 h)
 
Capacity 3000 mAh 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
Radio FM 
Internet browsing
Built-in online services support Facebook, Twitter 
Technology
GSM900, 1800 MHz900, 1800 MHz 
DataGPRSGPRS 
Multiple SIM cards2 slots2 slots 
Connectivity
Bluetooth Yes 
USB Yes 
Features Mass storage device 
Other Tethering, Computer sync 
Other features
NotificationsMusic ringtones, Polyphonic ringtones, Vibration, Silent modeMusic ringtones (MP3, WAV, AMR, MIDI), Polyphonic ringtones, Vibration, Silent mode 
Other Voice recording 
Shopping information
AccessoriesHandset, Charger, Data Cable, Handsfree Kit, Battery, User Manual, Warranty card, Service Centre Directory  

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

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