Asus held a special event during which it released 6 Zenfone 4 models. These all run Android Nougat. During the Zenfone 4 launch event, Asus confirmed that these devices will get Android O update.
The Zenfone 3 series will also get Android O update including Asus’ newly revamped ZenUI 4.0, which the company says is simpler, more intuitive, as well as “modern and gorgeous”.
It’s expected to hit all of the aforementioned devices by “the second half of 2018”.