Apple is reportedly gearing up to introduce three new iPhones this year and one of them will be more popular than the others, a top analyst with Taiwanese business group KGI Securities has said.

According to Ming-Chi Kuo, the most famous analyst with KGI Securities when it comes to Apple, the Cupertino-headquartered giant will aim to sell 100 million units of "a 6.1-inch iPhone it's planning to release this year".