When picking a memory card for your DJI Action 4, remember these key factors: This camera can shoot in 4K at 120 frames per second, with a bitrate of 130mbps and 10-bit color support. So, your memory card should match up in speed and capacity.
Also, the DJI Action 4 officially accepts memory cards up to 512GB.

Recommended MicroSD Cards For DJI Osmo Action 4
To handle the Action 4’s max bitrate of 120mbps, you’ll need at least a UHS-I microSD card with the U3 speed class. Here are some great recommendations.
Recommended Cards | Speed Class | Check Price |
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DJI Action 4 Capacity
What is the maximum capacity of memory cards that can be used with the DJI Osmo Action 4?
The DJI Action 4 is compatible with microSD memory cards ranging from 32GB up to 512GB, which is officially supported for now, although larger cards may be possible.
To optimize your experience with the Action 4’s enhanced battery life and 130Mbps bitrate, a card in the 128GB to 256GB range is probably the ideal choice for most users, as that data rate will record to the cards at up to 16.25MB/s.
Can You Use UHS-II cards?
Yes, you can use UHS-II cards with the camera, but they won’t enhance the performance because it has only one UHS-I memory card slot.
If you aim for faster footage transfer speeds with a UHS-II card, consider using an adapter to make your card compatible with your computer.
Can You Use MicroSD Express Memory Cards?
MicroSD Express memory cards will also work in the DJI Action 4. However, they will be limited to UHS-I speeds and offer no additional performance.
SD Card Related Camera Specs
Sensor Size: 10 MP 4:3 1/1.3 inch CMOS |
What Size Card To Buy?
You can shoot at several different resolutions and bitrates, but when recording with the best settings, you’ll likely want to start with a 128GB to 256GB card. This allows you to shoot through a few battery charges with some room to spare.
DJI Action 4 Bitrates
This chart displays the anticipated recording durations for different card sizes when shooting at the maximum 120Mbps bitrate.
Video Rates | Megabytes | 128GB | 256GB | 512GB |
H.265 130Mbps | 16.25MB/s | 131min | 263min | 525min |
Alternatively, you can use the bitrate calculator.
Best SD Cards DJI Action 4 | Bottom Line
The DJI Action 4 is a fantastic camera that can deliver outstanding results with the right micro SD cards. Sandisk, Samsung, or Kingston all offer dependable 128GB U3 micro SD cards that work seamlessly with the Action 4. Users can use these cards to capture breathtaking footage and photos with Action 4!
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