9. Market Share
Cellphone Carriers. Cellphone Manufacturers
Samsung
AT&T Verizon 15%
30% 28% Nokia
39% Motorola
13%
Altel
6% Sony
T-Mobile
9%
12% Nextel Sprint Others LG
24% 16% 8%
Friday, January 14, 2011
10. Operating System Users
164M
165M
124M
83M
41M 30M
12M 14M 9M 4M
0M
RIM Blackberry Linux Windows Mobile OS X Symbian Palm OS
Friday, January 14, 2011
11. Operating System Users
9M 4M
x Windows Mobile OS X Symbian Palm OS
Friday, January 14, 2011
12. Wireless Data Transfer Timeline
Mobile Technology Market Share
8,000 7,500
Others
6,400 4%
4,800 CDMA
34%
3,200
2,000 GSM
1,600 62%
171 384 473
115
0
GSM HSCDGPRS EDGE EDGE 2.0 3G 4G
Friday, January 14, 2011