A Korean publication has put the two types of NAND flash storage used in the new iPhones to the test, and it turns out that MLC flash is also a notably better performer in terms of overall speed and idle usage than its TLC counterpart, as you can see in the charts. Rumors are that Apple will be switching entirely to MLC for the next batches, so future owners can sleep tight, while if your current unit is experiencing the aforementioned issues, Apple is said to be replacing those if the issue proves to be a hardware one.
Daniel, a devoted tech writer at PhoneArena from 2010 to 2025, has been engrossed in mobile technology since the Windows Mobile era. His expertise spans mobile hardware, software, and carrier networks, and he's keenly interested in the future of digital health, car connectivity, and 5G. Beyond his professional pursuits, Daniel finds balance in travel, reading, and exploring new tech innovations, while contemplating the ethical and privacy implications of our digital future.
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