Kyocera has just announced a new entry-level Android smartphone, the Hydro Wave. The smartphone will be available in the US over at T-Mobile and MetroPCS, T-Mobile’s prepaid subsidiary. The handset comes with pretty basic hardware, such as 5-inch display running a resolution of 540 by 960 pixels at a PPI of 220, a 1.2GHz quad-core Qualcomm Snapdragon 410 chipset paired …