Specification

Display - 5.1 inches (~70.7% screen-to-body ratio)
Network - HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Sim Card - Nano-SIM
OS - Android OS, v5.0.2 (Lollipop), upgradable to v5.1.1 (Lollipop)
CPU - Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1.0 GHz Cortex-A57
Internal Memory -64 GB, 3 GB RAM
SD Card Slot - No
Camera  primary - 16 MP, f/1.9, 28mm, OIS, autofocus, LED flash, check quality
Sceondary - 5 MP, f/1.9, 22mm, 1440p@30fps, dual video call, Auto HDR
Sound - Vibration; MP3, WAV ringtones
Sensor - Fingerprint, accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
              Wireless charging (Qi/PMA) - market dependent
             - ANT+ support
            - S-Voice natural language commands and dictation
            - OneDrive (115 GB cloud storage)
            - Active noise cancellation with dedicated mic
            - MP4/DivX/XviD/WMV/H.264 player
            - MP3/WAV/WMA/eAAC+/FLAC player
            - Photo/video editor
            - Document editor
Battery - Non-removable Li-Ion 2550 mAh battery