The "4K" designation in highlights the industry's shift toward Ultra-High Definition (UHD) content. For viewers and collectors, this format offers several enhancements:
pixels, 4K offers four times the detail of standard 1080p HD.
Answer: Approx. 150 GB per hour at 300 Mbps. Plan for at least 2 × 128 GB cards per hour of shooting (dual‑recording doubles the consumption).