Dual SIM and single memory card slot together.
It can be used, battery backup is good for hard use.
It lasts for 3-4 days, the phone is all okay, nothing has been opened or repaired.
Everything is original, you can check it as much as you want!
I used it for only a few months when it was new.
I had an iPhone then, but now I have bought an Android, so I don't need this anymore and will sell it. I will only give the phone, and real buyers please knock!