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Lemon Mobiles B129 vs Lemon Mobiles B639 Size compare


Lemon Mobiles B129 Remove phone

Posted: 14 Jun 2012
Market Status: Released

Lemon Mobiles B639 Remove phone

Posted: 07 Feb 2012
Market Status: Released

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Device typeBasic phoneFeature phone 
Dimensions4.19 x 1.83 x 0.58 inches (106.5 x 46.5 x 14.7 mm)4.33 x 1.85 x 0.54 inches (110 x 47 x 13.75 mm) 
Weight2.82 oz (80 g)
the average is 5.2 oz (150 g)
3.35 oz (95 g)
the average is 5.2 oz (150 g)
FeaturesNumeric keypad, Soft keys, D-PadNumeric keypad, Soft keys, D-Pad 
Physical size1.8 inches2.6 inches 

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.

CameraYes1.3 megapixels 
Storage expansionmicroSD up to 4 GBmicroSD, microSDHC up to 16 GB 
Capacity1000 mAh3000 mAh 
TypeUser replaceableUser replaceable, Li - Polymer 
Talk time5.00 hours
the average is 15 h (880 min)
20.00 hours
the average is 15 h (880 min)
Stand-by time12.0 days (288 hours)
the average is 16 days (375 h)
45.0 days (1080 hours)
the average is 16 days (375 h)
specifications continue after the ad
GSM900, 1800 MHz900, 1800 MHz 
Multiple SIM cards2 slots2 slots 
Phone features
NotificationsPolyphonic ringtones, VibrationMusic ringtones (MP3, WAV, AMR, MIDI), Polyphonic ringtones, Vibration, Silent mode 
Other featuresVoice recordingVoice recording 
USB Yes 
Features Mass storage device 
Other Tethering, Computer sync 

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

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