Oppo Reno 15 Pro could pack a 6,500mAh battery with 80W wired and 50W wireless fast charging support, according to a tipster. Other key specifications of the upcoming handset have also surfaced online, suggesting that it might sport a 6.78-inch flat display with 1.5K (1,272×2,772 pixels) resolution and 1.15mm thick bezels. Previously believed to be launched as the Opp…Oppo Reno 15 Pro could pack a 6,500mAh battery with 80W wired and 50W wireless fast charging support, according to a tipster. Other key specifications of the upcoming handset have also surfaced online, suggesting that it might sport a 6.78-inch flat display with 1.5K (1,272×2,772 pixels) resolution and 1.15mm thick bezels. Previously believed to be launched as the Opp…