The 249g king returns with better low-light, but is the price hike actually worth your cash?
Buy the DJI Mini 5 Pro drone if you want professional-looking 4K vertical video for social media without learning how to actually "fly." Skip it if you already own the Mini 4 Pro and don't do much night shooting.
It depends on which bundle you buy, but I highly recommend getting the version with the DJI RC 2—not having to drain your phone battery or deal with cables is worth the extra $150.