Price is 100% fixed. No exchange ❌. Everything is authentic. Full fresh phone, not a single scratch ✅. Curved display phone. Super fast in-display fingerprint ✅. 120Hz refresh rate ✅. Snapdragon 888 processor. 109-megapixel camera, very good ✅. Can record 8k video. Good battery backup, lasts for 1 day. Reverse charging and wireless charging available. No box ❌. Charger included. Security documents can be provided.