Asus Philippines launched Zenfone 4 Series for the Philippine Market. The event was held  at SMX at SM Mall of Asia last August 19, 2017. Th...

2017 August 17, Taiwan - Asus officially launch Zenfone 4 Pro, Zenfone 4, Zenfone 4 SelFie Pro and Selfie! ASUS Chairman Jonney Shih unveile...