Band 4G / LTE Dimension 162.6 x 75.9 x 8.8 mm (6.40 x 2.99 x 0.35 in) Processor Type Qualcomm SDM855 Snapdragon 855 (7 nm) No of Cores Octa Core RAM 8GB Internal Storage 256GB Card Slot No Display (inches) 6.6 Resolution (px) QUAD HD+ 1440 x 3120 pixels Rear Camera TRIPLE 48MP+16MP+8MP Front Camera Motorized pop-up 16 MP Operating System Android 9 (PIE) Sim Dual SIM Battery Capacity 4000 mAh What's In The Box OnePlus 7 Pro Smartphone x 1, Screen Protector (pre-applied) x 1, Clear protective case x 1, Warp Type-C Cable-Supports USB 2.0 Warp Charger (5V-2A / 5V–6A) x 1 , SIM Tray Ejector x 1, Quick Start Guide and Safety Information 24 months by Mobile Technic (Oneplus Authorised Service Centre)