Visitor photographs a HTC Corp. One Touch smartphone during the Mobile World Congress in Barcelona, Spain, on Wednesday, Feb. 27, 2013. The Mobile...
Visitor compares HTC Corp. One Touch smartphones during the Mobile World Congress in Barcelona, Spain, on Wednesday, Feb. 27, 2013. The Mobile World...
An employee holds an HTC Corp. One Touch smartphone for a photograph at the Mobile World Congress in Barcelona, Spain, on Wednesday, Feb. 27, 2013....
Corp. One Touch smartphone displays a news story about European Aeronautic, Defence & Space Co.'s annual results during the Mobile World Congress in...
Visitors inspect HTC Corp. One smartphones on display at the Mobile World Congress in Barcelona, Spain, on Tuesday, Feb. 26, 2013. The Mobile World...
An employee demonstrates HTC Corp. One Touch smartphones to visitors at the Mobile World Congress in Barcelona, Spain, on Tuesday, Feb. 26, 2013. The...
Visitor inspects an HTC Corp. One Touch smartphone at the Mobile World Congress in Barcelona, Spain, on Tuesday, Feb. 26, 2013. The Mobile World...
An employee demonstrates HTC Corp. One Touch smartphones to visitors at the Mobile World Congress in Barcelona, Spain, on Tuesday, Feb. 26, 2013. The...
Multi-colored Alcatel One touch smartphones sit on display in the Alcatel-Lucent SA pavilion at the Mobile World Congress in Barcelona, Spain, on...
Visitor checks his smartphone beside an advertisement for the Alcatel-Lucent One Touch smartphone at the Mobile World Congress in Barcelona, Spain,...
Visitor walks past a logo outside the Vodafone Group Plc pavilion at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The...
Motorola Solutions Inc. RAZR HD smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013....
Motorola Solutions Inc. RAZR HD smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013....
Nokia 920 smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
Nokia 920 smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
Nokia 920 smartphone is seen beside a Nokia Fatboy wireless charger at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The...
Employees stand in front of a mobile phone advertisement in the Vodafone Group Plc pavilion at the Mobile World Congress in Barcelona, Spain, on...
Visitor uses his mobile device to photograph a ZTE Corp. Grand S smartphone on display at the Mobile World Congress in Barcelona, Spain, on Monday,...
Visitor uses his mobile device to photograph a ZTE Corp. Grand S smartphone on display at the Mobile World Congress in Barcelona, Spain, on Monday,...
The display screen of an LG Electronics Inc. Optimus G smartphone is seen in this arranged photograph at the Mobile World Congress in Barcelona,...
Employees work at a service desk in the Telefonica SA pavilion at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
An employee cleans the screen of a Huawei Technologies Co. Ascend G526 smartphone at the Mobile World Congress in Barcelona, Spain, on Monday, Feb....
An employee stands in the doorway of an entrance point to the Telefonica SA pavilion at the Mobile World Congress in Barcelona, Spain, on Monday,...
PayPal Inc.'s new chip-and-pin payment device for small businesses is arranged for a photograph at the Mobile World Congress in Barcelona, Spain, on...
Visitors inspect a display of Samsung Electronics Co. Galaxy Note smartphones at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25,...
David Marcus, president of PayPal Inc. Poses for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
Visitors tests a Samsung Electronics Co. Galaxy LTE smartphone, center, at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013....
Visitors inspect a display of Samsung Electronics Co. Galaxy Note smartphones at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25,...
David Marcus, president of PayPal Inc. Poses for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
David Marcus, president of PayPal Inc. Poses for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
David Marcus, president of PayPal Inc. Poses for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
David Marcus, president of PayPal Inc. Poses for a photograph with a new chip-and-pin payment device for small businesses at the Mobile World...
David Marcus, president of PayPal Inc. Poses for a photograph with a new chip-and-pin payment device for small businesses at the Mobile World...
David Marcus, president of PayPal Inc. Poses for a photograph outside the company's pavilion at the Mobile World Congress in Barcelona, Spain, on...
David Marcus, president of PayPal Inc. Poses for a photograph whilst demonstrating a new chip-and-pin payment device for small businesses at the...
An employee wears 3D glasses to demonstrate the Samsung Electronics Co. Lens Syatem for capturing images and videos at the company's pavilion the at...
The operating screens of Sony Corp. Xperia Z smartphones are displayed on a stand at the Mobile World Congress in Barcelona, Spain, on Monday, Feb....
Multicolored Sony Cycle Energy chargable USB devices are seen on display at the Sony Corp. Pavilion at the Mobile World Congress in Barcelona, Spain,...
The operating screen of a Sony Corp. Xperia Z smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday,...
The operating screen of a Sony Corp. Xperia Z smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday,...
An employee holds a Sony Corp. Xperia Z smartphone for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The...
An employee demonstrates the thinness of a Sony Corp. Xperia Z smartphone for a photograph at the Mobile World Congress in Barcelona, Spain, on...
An employee displays a Sony Corp. Xperia Z tablet for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The...
An employee demonstrates the video function of a Sony Corp. Xperia Z tablet at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25,...
Visitors pass the Sony Corp. Pavilion at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World Congress, where...
An employee demonstrates the video function of a Sony Corp. Xperia Z tablet at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25,...
An employee demonstrates the video function of a Sony Corp. Xperia Z tablet at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25,...
Visitor wears branded headphones as he listens to a Sony Corp. Xperia Z smartphone at the Mobile World Congress in Barcelona, Spain, on Monday, Feb....
Visitor inspects a Sony Corp. Xperia Z smartphone at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
Visitors inspect a display of Sony Corp. Xperia Z smartphones at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
Nokia Lumia 720 smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
Nokia Lumia 720 smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
Nokia Lumia 520 smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
Nokia Lumia 520 smartphone is displayed for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
An Android character promoting the Android operating system is interviewed in a hall at the Mobile World Congress in Barcelona, Spain, on Monday,...
Visitors pass the Samsung Electronics Co. Pavilion at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile World...
An employee displays a Lenovo K900 smartphone for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
An employee displays a Lenovo K900 smartphone for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
An employee displays a Lenovo K900 smartphone for a photograph at the Mobile World Congress in Barcelona, Spain, on Monday, Feb. 25, 2013. The Mobile...
Nokia Oyj employee wears a Lumia 520 smartphone, left, and a Lumia 720 smartphone on a belt at the Mobile World Congress in Barcelona, Spain, on...