A Basic Website for Xiaomi-Mi A1 Xiaomi Mi A1 (tissot) Spec Sheet Feature Specification CPU Octa-core 2.0 GHz Cortex-A53 Chipset Qualcomm MSM8953 Snapdragon 625 GPU Adreno 506 Memory 4 GB Shipped Android Version 7.1.1 Storage 64 GB MicroSD Up to 256 GB Battery 3080 mAh (non-removable) Dimensions 155.4 x 75.8 x 7.3 mm Display 1920x1080 pixels, 5.5 (~401 PPI) Rear Camera 12 MP Dual-camera , LED flash Front Camera 5 MP Release Date September 2017 Device Picture Keep Supporting !