If you are thinking of buying a phone "smart" in the near future, here's a Top 10 smartphones in 2011, starting in tenth position 
The tenth position 
Dell Venue Pro    
     
Ninth place - HP Pre 3
 
Eighth place - Google Nexus S 4G
 
Seventh place - Sony Ericsson Xperia Play
 
Sixth place - HTC ThunderBolt
Fifth place - HTC EVO 3D
 
Fourth place - Apple iPhone 4 
 
Third place - LG G2X
 
 
Second place - Motorola Droid Bionic
 
First place - Samsung Galaxy S II
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About the inventor of the telephone Alexander Graham BellAlexander Graham Bell (3 March 1847-2 August 1922)

 

 
Was a distinguished scholar, inventor, engineer and innovator who is credited with inventing the first practical telephone.
I
  have been associated with both the father and grandfather Bill and his
  brother to work in the field of communication and correct 
pronunciation  and speech education for the deaf and dumb,
And his mother was deaf, and his wife; which has had a profound impact on the lives of Bill and his work.
Furthermore, it has paid his research in the field of hearing and speech to conduct several experiments on hearing aids;
Which
  enabled him at the end of the first invention of the telephone and get
  the first patent registered in the United States of America
In 1876. Given
  his academic life, we find that the "Bill Graham" I consider that the 
 most prominent and most famous of his inventions; is the invention of  
the telephone,
Is
  considered as an intervention for his work as a scientist in the field
  of the original sound, as he refused to have a phone in a room of his 
 office.
Many
  other inventions were significant in the life of the subsequent Bill, 
 including the pioneering work in optical communications,
Rings in the boat and aeronautics. Become "Alexander Graham Bell" in 1888 a founding member of the National Geographic Society in Washington.