I noticed that transferring data from the sd card on Action 5 and Action 4, the Action 5 is consistently slower than Action 4 (i get a constant 3-4 Mb/s difference). For example, Action 4 transfers at 30 MB/s while Action 5 transfers at 26 MB/s. This happens also swapping the memory cards between the cameras (both SanDisk Extreme Pro 128 Gb).
I noticed it in general usage, but i tested also on formatted cards with only one 500 mb file. And with the same USB connection.

Anyone else noticed this?

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