Model: Tecno Spark 6 4GB/128GB Price: 12490 Taka OS: Android 10, HIOS 7.0 screen: 6.8" Dot-in Display RAM: 4 GB ROM: 128 GB CPU: Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) Camera: primary 16 MP, secondary 8 MP Battery capacity: 5000mAh Li-Polymer (non-removable)