Asus Zenfone 4 Selfie ZB553KL official Pictures. Asus Zenfone 4 Selfie ZB553KL is a Smartphone of asus. The Asus Zenfone 4 Selfie ZB553KL Android Smartphone. Announced Sep 2017. Features 5.5″ Display, Snapdragon 430 Chipset, 13 MP Primary Camera, 13 MP Front Camera, 3000 MAh Battery, 32 GB Storage, 3 GB RAM. Asus Zenfone 4 Selfie ZB553KL price starts.