OnePlus 9 Pro battery life could be stellar, thanks to this one small display feature
OnePlus 9 Pro battery life could be stellar, thanks to this one small display feature 120Hz without the constant battery drain When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. One of the latest big crazes in the smartphone industry is high refresh rates - this means the screen updates more frequently, and it can make motion look a tiny bit smoother. The downside to this is that higher refresh rates can drain the battery quickly - however, it looks like theOnePlus 9series might not have that issue....