Xperia 10 mark 4, milliampere-hour, Ram and Rom: 6 and 128 GB, Qualcomm Snapdragon processor. There are no issues with the phone, it easily lasts for 1 day on a single charge. I am selling the phone because I need money. The phone has been used by me personally, and any security will be provided. If you want to buy, you must come to the location. Location: Savar Bazar Road. . Price: fixed.