This story is sponsored by UMIDIGI. PhoneArena’s opinions in this article have not been affected in any way!
UMIDIGI is gearing up to launch its smartphone duo — the Z1 and Z1 Pro — which it teased us with just last week. The two smartphones are nearly identical, with the Pro being equipped with an AMOLED display, which allows it to have a super-thin 6.95 mm profile, but hold a 4,000 mAh battery. But let’s dive a bit deeper!
So, on the outside, we’ve got …