Big, clunky, and persevering. Oukitel not only claims extremely long battery life for the K10 but also plenty of performance and amazing cameras. At 11,000 mAh, the battery's capacity is bigger than on some notebooks, but can the 6-inch smartphone deliver? Let's find out.
https://www.notebookcheck.net/Oukitel-K10-Smartphone-Review.287756.0.html