The device was used for only one day. 512 GB, 12 GB RAM. I don't need to talk about it and its specifications because they are known, but in summary, it is the most powerful flagship device in the world currently in all specifications: screen, battery, processor, cameras, system, etc. The device is for exchange for the same in black color or for sale for 5800. And for those who want to make offers, please save your precious time and do not offer.