In the corporate Apple store on the question, what is the difference with the iPhone 7, 32, 128 and 256 GB flash memory, you will likely receive a reply in the spirit “of photos, videos, and movies that you can store on your smartphone.”
However, in the following video posted on the YouTube-channel Unbox Therapy, clearly demonstrated that the iPhone 7 with 32 GB of flash memory behind other versions for data writing speed. The first information on this subject appeared October 8 when compared with the versions of 32 and 128 GB of flash memory. Then we assumed that this is a problem specific instance. Now, the last doubts vanished.
Free PerformanceTest Mobile application showed that the iPhone 7 speed record with 32 and 256 GB of flash memory is 42 and 341 MB / s, respectively.
The real test of copying a movie 4.2 GB data version of the iPhone 7 coped with the task in 3 minutes, 40 seconds and 2 minutes 34 seconds, respectively. Version with 128 GB of flash memory running about as fast as the older version.
Apple’s the iPhone