How many GB of storage does the YI Action Camera come with? Storage is dependent on SD card. If there is no microSD card, nothing can be recorded. Related articles How long can I record 4K video on a 16GB SD card? (YI 4K+ Action Camera) What are the requirements for my microSD card?(YI 4K+ Action Camera) What is the recommended microSD card for YI cameras? What is the recommended SD card for this camera? What are the requirements for my microSD card?(YI 4K Action Camera)