The Samsung Galaxy S8 is fuelled by a Li-Ion 3,000 mAh battery that supports wireless charging like its predecessor. Also, the cell has support for Quick Charge which ensures that you never run out of power.
For connectivity, there are options like dual-SIM support, 4G, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, GPS, NFC, and a USB Type-C v3.1 port that is responsible for fast data transfer.
Method to Recover lost data on samsung s8
Samsung Data Recovery is worthy of your trust. This is software which is high recovery rate, easy and fast operation. You can use the software to restore deleted contacts, photos, videos, music and other documents.
More info;Recover Deleted/Lost Photos Videos from Samsung S8