Qualcomm pushes 4K video streaming with prototype TV dongle

Qualcomm has a plan to liberate 4K video from high-end smartphones, and it involves a Chromecast-like prototype TV dongle. The prototype was revealed at a Qualcomm industry event, where it was spotted by analyst Patrick Moorhead. In an e-mail, Moorhead said he expects Qualcomm to offer the design to manufacturers, in hopes of having them build