x PhoneArena is looking for new authors! To view all available positions, click here.

Sendo M550 / M551

phone

Sendo M550 / M551 Remove phone

Posted: 27 Jan 2004
Market Status: Released

Add phone to compare

Design
Dimensions3.22 x 1.77 x 0.79 inches (82 x 45 x 20 mm)  
Weight2.71 oz (77 g)
the average is 4.8 oz (138 g)
  
Display
Resolution128 x 128 pixels  
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.

STN  
Colors4096  
Additional display

Additional display - Shows specs of the phone's additional display

Yes  
Resolution

Resolution - Refers to the width and the length od the additional display

96 x 64 pixels  
Battery
Talk time5.00 hours
the average is 11 h (675 min)
  
Stand-by time16.7 days (400 hours)
the average is 20 days (477 h)
  
Technology
GSM900, 1800 MHz  
OtherM551 supports GSM 850/1900 MHz  
DataGPRS  
Other features
NotificationsPolyphonic ringtones (16 voices), Vibration  
specifications continue after the ad

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

Latest stories