Open box, only open for two weeks. Best battery on the market. Comes with FNT Case and all original components (charging cord, box, paperwork, etc.) The OnePlus 15 is a high-end flagship featuring the Snapdragon 8 Elite Gen 5 chip, a 6.78-inch 165Hz AMOLED display, and a massive 7,300mAh silicon-carbon battery. It offers 80W-120W fast charging, 50W wireless charging, and a triple 50MP camera system. The device runs on OxygenOS 16 and features improved IP68/IP69K durability.