The picture shows the disassembly diagram of the iPhone 13 Pro motherboard. (Image source/extracted from iFixit)
Foreign media “Wccftech” pointed out that Apple will provide 1TB storage capacity for the iPhone 13 series for the first time this year (2021). With the increasing demand for storage space for multimedia, users will need a lot of storage space to shoot 4K or even 8K videos in the future. Therefore, the future iPhone must continue to provide more hard disk space.
Due to cost issues, it is unlikely that Apple will continue to use TLC NAND particles in future models, and switch to QLC particles to provide more storage space at the same price.
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In addition to demand, because the semiconductor industry is facing a serious shortage of productivity issues that will continue until 2022, it is rumored that Apple is also seeking cheaper memory and NAND components. In addition, although TSMC’s 3nm production line has been fully booked by Apple, But it is achieved by increasing the purchase price, which also forces Apple to find ways to save costs on other components.
Through the disassembly of the iPhone 13 Pro, it can be found that Apple is still using LPDDR4X memory particles this year, while the Android platform has begun to use LPDDR5 particles for some time. Apple will inevitably use memory particles with updated specifications in the next generation of iPhones.
In addition, the disassembly also found that Apple did not purchase memory and NAND hard disk particles from Samsung this year, but from Japanese manufacturer Kioxia. Foreign media believe this is also one of the signs that Apple is reducing the cost of the iPhone 13 series.
Since the lifespan of QLC particles is about one-third less than that of TLC, the only solution is to buy a large-capacity model (the write life of a solid-state drive is a full cycle), which foreign media believes will force consumers In order to extend the life of the hard drive, avoid buying an iPhone model with a small capacity.
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