Vendor Tree for Xiaomi Redmi S2 (ysl) Spec Sheet Feature Specification CPU Octa-core 2.0 GHz Cortex-A53 Chipset Qualcomm MSM8953 Snapdragon 625 GPU Adreno 506 Memory 3/4 GB Shipped Android Version 8.1.0 Storage 32/64 GB MicroSD Up to 256 GB Battery 3080 mAh (non-removable) Dimensions 160.7 x 77.3 x 8.1 mm Display 720 x 1440 pixels (~269 ppi) Rear Camera 12 MP, f/2.2, 1.25 μm, PDAF 5 MP, f/2.2, 1.12 μm, depth sensor Front Camera 5 MP, f/2.0 Announced Date May 2018 Device Picture