GearDecision Engine

Storage workflow

V30 vs V60 vs V90 SD Cards for 4K Video

A practical SD card guide for avoiding recording failures without overspending.

beginnerStorage workflow

Buy the card rating your exact codec requires. V30 can be enough for lighter modes, but V60 or V90 is safer for high-bitrate 10-bit and professional work.

Step-by-step

  1. 1Pick your camera and recording mode first.
  2. 2Check the camera manual for required sustained write speed.
  3. 3Use reputable card brands from trusted retailers.
  4. 4Format cards in-camera and label them by job.
  5. 5Retire cards that show errors or unexplained recording stops.