Samsung Galaxy S4 launched

Updated: Apr 25, 2013 18:04 IST

Lee Don-Joo, sales and marketing chief at Samsung Electronics' mobile unit, explains the functions of the new Galaxy S4 smartphone at the head office in Seoul. Photo:AFP / Kim Jae-Hwan
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Lee Don-Joo, sales and marketing chief at Samsung Electronics' mobile unit, explains the functions of the new Galaxy S4 smartphone at the head office in Seoul. Photo:AFP / Kim Jae-Hwan

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