What's the cheapest drone that still shoots usable 4K?

The DJI Mini 4K at around $299 is the consensus budget pick in our data — multiple Reddit threads on r/dji and r/drones call it a 'great little pocket drone' and 'fantastic first drone,' with the main caveat being no autonomous tracking. The Ruko U11MINI 4K is a step up in price but adds smart features and longer total battery life across three packs.