Features: Nice Looking: UMIDIGI A1 PRO is designed for single hand using, smooth and stylish, 5.5 HD+ 18:9 full-screen gives a large sight, 4D Curved technology forges the rounded edges, like an artwork. Face ID Security: Advanced intelligent face ID funtion is easy to feature and record your face details, your unique face is your password, more convenient and safer. Long-lasting battery: 3150mAh larger battery with lower consumption, 5V-2A quick charge, the UMIDIGI A1 PRO provides you reliable and longer service. Great Performance: Equipped with latest Android 8.1, MT6739 processor, 3GB RAM + 16GB ROM, better for playing games and watching movies, brings you the best using experience. 13MP + 5MP Dual Rear Camera: Dual-lens high-resoulution rear camera brings you dual beauty, natural and vivid pictures will be offered, to capture your pleasant monment easily.