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What are the top U.S. smartphone operating systems by market share?

May 4, 2009 — 5:11pm ET | By Mike Dano
Tools

Symbian OS

Symbian OS

888,532 current U.S. users, according to comScore.

Click here for more information about Symbian.

Top Symbian headlines:
Symbian OS dumped by Motorola
Nokia Acquires Symbian Limited
2008 Year in Review: Symbian goes open-source
LiMo, Symbian say Android is over-hyped