I am writing a Xiaomi Mi A 1 was good. Smart handset Andrioded smartphone duel sim card use macro sim micro sd card use in the phone. battery pick up is super networking in the 4 GB networking processor is use of the network. the 4 GB RAM and 64 GB storage in the updating in system processor. xiaomi Mi A 1 was new model in the mobile phone. The feature is super and use smoothly was super technology process of the system it was super color is so nice sound super uses friendly style and design super other features was available looks and feel was so nice value and money valuable currect fixes of the mobile