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TF Cards vs microSD Cards; comparison between TF cards and microSD cards

TF Cards vs microSD Cards; At a technical level, TF cards and microSD cards are virtually identical. The main differences come down to the slots they fit into and some subtle variances in shape.

Similarities Between TF Cards And microSD Cards

  • Same dimensions: 15mm x 11mm x 1mm
  • Same storage capacities available: up to 1TB currently
  • Same NAND flash memory technology for data storage
  • Similarly fast data transfer speeds
  • Equally durable and portable
  • Offer the same functionality – expand device storage
Similarities Between TF Cards And microSD Cards

Differences Between TF Cards And microSD Cards


  • TF cards have one less angled corner cut compared to microSD


  • TF cards fit into TransFlash TF card slots
  • microSD cards interface via microSD slots


  • microSD tends to have greater adapter support for devices like cameras
  • Specialized TF card readers or adapters may be needed


  • microSD format enjoys wider adoption across devices/platforms
  • TF card use is now generally limited to niche electronics


Both TF and microSD can be considered tiny, interchangeable memory cards in the same performance class. The microSD format does have significantly broader device compatibility and standardization. But a TF card should technically work perfectly fine in a microSD card adapter or slot. The formats converged over time, so now they share far more commonalities than differences!

Kere O. Jonathan Okoh

I, Jonathan. I'm the Chief-Editor @JaybestTechReview And The Chief Engineer @Jaybest Tech Repairs. My work on the tech industry {Tech Reviews & Tech Hardware Repairs} is out of passion, with the intention of helping others solve their difficulties on their smartphone and publishing informative tech contents. When I'm not writing tech, then I'm fixing Tech, when I'm not fixing tech, then I'm reading tech.

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