Today's event from Asus brought us three new devices from the company. All the three devices sit in the Asus Zenfone 4 Selfie series. The 3rd smartphone in Asus Zenfone 4 Selfie series is the ZenFone 4 Selfie Pro. The Asus Zenfone 4 Selfie Pro comes with 5.5-inch full HD (1920x1080p)