Ruko U11Mini 4K: One-minute review
DJI's dominance of the consumer drone market is so total that you have to wonder whether any rival can land a meaningful blow. The Ruko U11Mini 4K is the latest contender to step into the ring, and on paper it looks like a credible one: a sub-250g folding quadcopter with a 1/2-inch CMOS sensor, 4K video, and an optional touchscreen controller that's clearly modeled on DJI's own RC series.