High Speed TF Card 128GB for 4K Action Digital Camera with 160MB/s Read and 140MB/s Write Speed

Application of Memory Cards in 4K Action Digital Camera

Storing high-resolution videos: 4K sports digital cameras capture videos with high resolution, frame rate, and huge data volume. The maximum bitrate for 4K video shooting in the DJI Osmo Action 4 reaches 130Mbps, and a 1-minute 4K/60fps video takes up approximately 1.2GB of space. This requires memory cards to have sufficient capacity to store videos, while also placing high demands on their write speed. Only high-speed memory cards can ensure smooth video recording and avoid stuttering or interruptions.

Ensure data read and write speed: In order to meet the continuous recording requirements of 4K videos, the memory card needs to have a high continuous write speed. For example, memory cards with U3, V30, and above specifications, where U3 represents a minimum continuous write speed of not less than 30MB/s, and V30 represents a video write speed level that can meet 4K video recording requirements. Our high-speed memory card has a write speed of over 140MB/s and can perfectly support recording 4K 120fps high bitrate videos.