Sharp has sent out invites for an upgraded version of the Aquos S3, which will be unveiled on June 7 (this Thursday). Dubbed the Sharp Aquos S3 High Edition, it will upgrade the chipset and memory, but leave the other specs untouched. Specifically, a Snapdragon 660 chip will take over from the 630 of the base version. Also, internal storage will be doubled to 128 GB. An invite to the Sharp Aquos S3 High Edition unveiling Also, it seems that Qi wireless charging will be supported (the S3 came with only wired Quick Charge 3.0). Battery capacity will be unchanged (3,200...
Source: https://www.gsmarena.com/sharp_to_unveil_aquos_s3_high_edition_this_thursday-news-31466.php