- Sony X1000 4K Digital Camcorder for $200
Sony X100 HD Action Camcorder with 4K recording and digital image stabilization is on clearance for $200.
Normally sells for at least $300.
Records onto MicroSD memory cards.
To record in full 4K (2160p) quality, you need to use a UHS-II/U3 MicroSD memory card.
Most other MicroSD cards, including UHS-1 and Class-10 cards, work with 1080p but are too slow to handle full 4K recording.
A 64GB UHS-II/U3 card would run about $37 and should store about 20 to 30 minutes of 4K video.