Irish Mafia
lvl.1
United States
Offline
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SD cards in phones suck. The SD readers in phones are SLOW and it has nothing to do with the card speed.
To prove this, the benchmark app I've used is called AndroBench; on my Galaxy Note 8 (w/U3 MicroSD rated @ 100 MB/s) only it gets a 30 MB/s Write speed.
(see YouTube "Note 8 - 4K Video Dropped Frames - SD Card vs. Internal Storage" )
When recording 4K video, you get dropped frames, the SD card just can't keep up. The internal memory on the other hand, has a FAST write speed of 168 MB/s (no dropped frames).
People need to stop talking about card specs and start talking about phone specs? Please step up if you have better info
FYI, my work around is the same as yours, I write to internal memory when shooting video, then move the files over to the SD card and/or DropBox after the shoot. |
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