Mini LED TVs have been dropping rapidly in price over the past couple of years while also improving in quality. The M70H and M80H are among the cheapest we've seen so far, with, most 50-inch Mini LEDs currently on sale costing $400 or more.

Samsung Electronics Co.’s latest smartphones can share photos, videos and other files with iPhone owners using Apple Inc.’s AirDrop, marking a new level of compatibility between the industry rivals that would have been unthinkable a few years ago.