MediaTek will announce a 5G-capable chipset later this year. It will be built on a 7nm process and will aim for a more premium segment of the market. The company executives didn't go into detail, but they did say that it will be a better performer than the Helio P90 chipset (a 12nm chip with two Cortex-A75 cores, six A55). MediaTek already has the Helio M70 modem, which is built on a 7nm process at the TSMC foundries. This is an all-in-one modem that spans 2G to 5G networks. It's not entirely clear if the new chipset will have a 5G modem built in or if it will rely on the M70. Either way,...