1

This phone measured more than a foot long, weighed almost 2 pounds, and cost $3995, ultimately became commercial available in 1983. Known as the Motorola DynaTAC 8000X, its battery could provide 1 hour of talk time, and its memory could store 30 phone numbers.

2

1993: First PDA phone with pager, calculator, address book, fax machine, and e-mail which weighed 20-ounce and cost $900.

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2002: Sidekick, one of the first to have instant messaging and web browsing

7

2002: Blackberry 5810

8

2002: Sanyo SCP-5300 with camera phone

9

2003: Nokia N-Gage

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2004: Motorola Razr v3

11

2006: Blackberry Pearl

12

2007: Apple Iphone