it's said that oukitel k4000 get updates with max interface: Bigger Dialpad, Bigger APP image, and Bigger Font.

The main features of the max interface are as follows:
First, concise arrangement of applications. Besides the 3 fixed APPs at the bottom screen, there are only 6 APPs on one interface. This gives larger area for each application.
Second, 8 hot keys for familiarity numbers. You can set 8 phone numbers that you call frequently on the main screen, one tap to call or message your family members.
Third, biggest dial pad. The dial pad occupies 80% of the screen, easier to tap a phone number.
Forth, set frequent use app freely. There are 23 functional apps on the main screen for your daily use with 5 of them: camera, music, dial pad, browser and message are fixed, and for other 18 apps, change it freely according to your needs.

anyone knows what's it?