Features of Realme 3 ProGeneral Network 4G VoLTE Micro SIM No Dual SIM Yes Nano SIM Yes Touch-screen Yes Display Pixel Density ~409 ppi density Screen Size 6.3 inch Screen Resolution 2340 X 1080 pixels Display Type TFT-LCD Features Fingerprint Unlock Yes Memory Internal Memory 64 GB External Memory 256 GB RAM 6 GB Camera Rear Camera 16 MP Rear Camera (2nd Lens) 5 MP Front Camera 20 MP Connectivity WIFI Yes Infrared Yes GPRS Yes NFC Yes USB Yes Bluetooth Version 4.0 With A2DP OS OS Android OS Version Android 9.0 (Pie) Processor Processor Type Octa Core Processor Speed 2 Ghz Chipset Group Mediatek Chipset Details MediaTek Helio P60 GPU Mali-G72 MP3 Battery Battery Type Li-ion Battery Capacity 4100 mAh Sound 3.5mm Jack Yes Loudspeaker Yes Body Type Bar