I have the mighty K100 pro max device 512 GB, 12 + 12 RAM The phone has many features, including: Giant battery 9070 mAh Giant screen 6.9 inches with 185 Hz refresh rate 100W charger Most powerful Snapdragon 8 Elite Gen 5 processor Rear cameras 200 + 50 + 50 Front camera 32 Speakers from Bose company And other specifications. For sale or trade for Oppo 9 Ultra