To get the best out of your DJI Osmo Action 3, selecting the perfect SD card is essential.

The right card ensures smooth video recording, fast data transfer, and enough capacity to store all your adventures.

In this guide, you’ll find the best SD cards for DJI Osmo Action 3.

I’ll also explain you why speed and capacity matter, and share some practical tips to help you make the right choice.

The Best SD Cards for DJI Osmo Action 3


Finding a reliable SD card that pairs perfectly with your DJI Osmo Action 3 can elevate your shooting experience. Below are some of the top picks for this action camera:

SanDisk Extreme V30 UHS-I

SanDisk 256GB Extreme microSDXC...
  • Up to 160MB/s read speeds to save time transferring high res images and 4K UHD...
  • Up to 90MB/s write speeds for fast shooting; Requires compatible devices capable of...
  • 4K UHD and Full HD Ready with UHS speed class 3 (U3) and video speed class 30 (V30)

The SanDisk Extreme is a go-to choice for 4K video recording on the DJI Osmo Action 3. With write speeds of 90MB/s and read speeds of 160MB/s, this card ensures smooth footage capture. Its durable design is perfect for adventurous creators who need a card that can handle harsh environments.

SanDisk Extreme PRO V30 UHS-I

SanDisk 256GB Extreme PRO®...
4,423 Reviews
SanDisk 256GB Extreme PRO®...
  • Read Speed: SanDisk 256GB Extreme PRO microSD UHS-I Card features SanDisk QuickFlow...
  • Write Speeds of up to 140MB/s: Capture fast-action photos or shoot 4K UHD video with...
  • Load Apps Faster with A2: Get faster app performance for an outstanding smartphone...

With professional-grade specs, the SanDisk Extreme PRO offers write speeds of 140MB/s and read speeds up to 200MB/s. It’s built for high-bitrate 4K video recording and comes in sizes up to 1TB, making it a top choice for those who need maximum storage and speed.

Fin the full comparison between Sandisk Extreme vs Sandisk Extreme Pro>>>

Lexar Professional 1066x Silver V30 UHS-I

SALE
Lexar Professional 1066x 256GB...
1,988 Reviews
Lexar Professional 1066x 256GB...
  • Professional-level performance for action cameras, drones, or Android smartphones
  • Leverages UHS-I technology to deliver read speeds up to 160MB/s (1066x)
  • Quickly capture high-quality images and extended lengths of Full-HD and 4K UHD

Known for professional-grade performance, the Lexar 1066x Silver card offers read speeds up to 160MB/s and write speeds of 120MB/s. It’s ideal for high-resolution 4K video recording and available in sizes ranging from 64GB to 512GB. This card combines speed and capacity for versatile filming needs.

Samsung EVO Select V30 UHS-I

SALE
SAMSUNG EVO Select Micro...
65,859 Reviews
SAMSUNG EVO Select Micro...
  • ALL THE SPACE YOU NEED: Store tons of media on your phone, load games or download...
  • FAST AND SMOOTH: With superfast U3, class 10 rated transfer speeds of up to...
  • EXPAND AND STORE BIG: Find your perfect fit from 64GB, 128GB, 256GB and 512GB; Select...

The Samsung EVO Select delivers dependable performance with read speeds of up to 100MB/s and write speeds of 90MB/s. It handles 4K video seamlessly, making it a solid choice for action-packed shoots. Designed for durability, it’s waterproof, shockproof, and temperature-proof, ensuring reliability in extreme conditions.

Samsung Pro Plus V30

SAMSUNG PRO Plus + Adapter 256GB...
  • YOUR NEW GO-TO CARD: Capture seamless 4K videos¹ on your compatible phone or drone...
  • TAKE YOUR BURST SHOT: Stunningly fast U3, Class10 rated read/write speeds up to...
  • ADD SPACE, KEEP IT ALL: Huge capacities of 128GB, 256GB and 512GB give you plenty of...

The Samsung Pro Plus combines reliability with performance. With read speeds of 160MB/s and write speeds of 120MB/s, this card handles 4K footage effortlessly. It’s also backed by a 10-year warranty, providing peace of mind for long-term use.

What SD Card Speed Class To Choose?


The speed of your SD card directly impacts its performance, especially when shooting high-quality 4K videos.

V30 Speed Class

A V30 card ensures a sustained write speed of 30MB/s, making it perfect for 4K video recording. It prevents dropped frames and stuttering, ensuring smooth footage capture.

table of speed classes of SD cards

UHS-I vs. UHS-II

While UHS-I cards with a V30 rating are sufficient for most needs, UHS-II cards offer faster data transfers. If you often offload footage or need to handle high-bitrate 4K recordings, UHS-II is worth considering.

Speed Classes to Avoid

Avoid Class 10 or U1 cards, as their write speeds (10MB/s) are too slow for 4K video. Using these can lead to recording issues, such as frame drops.

Learn more about SD card speed classes>>>

SD Card Size for DJI Osmo Action 3


The DJI Osmo Action 3 supports SD cards up to 1TB, but how much space you need depends on your filming habits. Here’s a closer look at different sizes:

64GB – Casual Shoots and Short Sessions

A 64GB card is great for brief outings or capturing highlights. It holds approximately:

  • 4K video: 1 hour at 30fps or 30 minutes at 60fps
  • 1080p video: About 3 hours at 30fps
  • Photos: Roughly 7,000 images at 12MP

128GB – Weekend Adventures

With 128GB, you can shoot longer without worrying about swapping cards. Expect to store:

  • 4K video: 2 hours at 30fps or 1 hour at 60fps
  • 1080p video: Up to 6 hours at 30fps
  • Photos: Around 14,000 images at 12MP

256GB – All-Day Filming

A 256GB card is perfect for extended shoots like full-day hikes or vacations. This size holds:

  • 4K video: About 4-5 hours at 30fps or 2-2.5 hours at 60fps
  • 1080p video: Roughly 12 hours at 30fps
  • Photos: Approximately 28,000 images at 12MP

Practical Tips


Here are some practical tips to help you make the right choice:

Match the Card to Your Shooting Needs

If you shoot short clips or casual footage, a 128GB card works well, providing enough space for most adventures without overspending.

For longer projects, vacations, or professional shoots, go for 256GB to avoid interruptions and frequent card swaps.

Prioritize Speed Ratings

Choose cards with at least a V30 speed class or UHS-I U3 rating. These ensure a minimum sustained write speed of 30MB/s, perfect for 4K videos at high frame rates.

For advanced shooting or higher bitrates, consider a V60 or V90 speed class for added stability and faster performance.

speedout sd card speed test tool

Avoid Slower Speed Classes

Cards labeled as Class 10 or U1 have slower write speeds, which might cause dropped frames or recording stops during 4K video capture. Avoid these for video-heavy shoots.

Go for Trusted Brands

Stick to reputable brands like SanDisk, Samsung, Lexar, and PNY. These brands are known for reliability and durability in various shooting conditions.

Check product reviews and certifications, such as DJI compatibility, to avoid potential issues.

 

Lexar VS SanDisk

Think About Offloading Footage

If you often transfer files to your computer, consider UHS-II cards for faster data transfers. While more expensive, they save time when working with large files.

Invest in a Backup

Always carry at least one backup SD card. This ensures you’re covered if your main card fills up or encounters an issue mid-shoot.

 

 

Thank you for reading this guide!

I hope that it was helpful in discovering what is the best SD card for DJI Osmo Action 3  🙂

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