The chip scarcity has compelled Apple to make some compromises with the elements current on this 12 months’s iPhone 13 collection, and the iPhone 14 lineup slated to reach in 2022 may share the identical destiny. In accordance with a brand new report, Apple is working with QLC NAND flash suppliers to make use of in subsequent 12 months’s fashions, and in case you are conscious of this expertise, its information write endurance score is decrease than different applied sciences. Right here is why the expertise large will seemingly use these chips.
Extra Storage in Future iPhones Means Apple Will Have to Use QLC NAND, Which Permits Extra Bits to Be Saved per Cell
QLC or quad-level cell NAND flash incorporates 4 bits per cell, permitting extra capability to be allotted in the identical space when in comparison with TLC or MLC NAND flash. The one main disadvantage to utilizing this expertise is that the quantity of knowledge that may be written is considerably much less, however since Apple wants to include extra storage in the identical space, it must stick with QLC NAND.
Apple launched 1TB storage fashions with the iPhone 13 lineup, and as storage necessities proceed to rise, completely different storage applied sciences must be used. In any case, the iPhone 14 fashions may have the identical restricted area as its direct predecessors, so adopting QLC NAND flash won’t solely decrease part prices for Apple, future iPhones can tout greater capability than ever earlier than whereas retaining the identical measurement.
Nevertheless, one may also say that Apple is resorting to utilizing cheaper flash reminiscence because of the ongoing chip scarcity, which is anticipated to persist going into 2022. This can be a main motive why TSMC can delay its 3nm chips for Apple. On this scarcity, procuring TLC NAND flash could possibly be pricey for the California-based large, and since it’ll already be paying a premium for TSMC’s chips to develop the next-generation chipset for iPhones, it’ll look to chop prices elsewhere, akin to inner reminiscence.
This 12 months, an iPhone 13 Professional teardown discovered that Apple was utilizing LPDDR4X RAM whereas competing Android smartphones have been utilizing LPDDR5 RAM for a while. Moreover, the corporate secured NAND flash reminiscence from Kioxia. In brief, each of those elements weren’t sourced from Samsung to our information, main us to conclude that Apple made these selections due to the continued scarcity, and it wished to cost the iPhone 13 collection in the identical vary because the iPhone 12.
With QLC NAND flash, all iPhone 14 fashions may have fewer write cycles, however it isn’t like these units will put on out in just a few months. Even when used extensively, the 2022 iPhones with QLC NAND will final for years, however this potential change is one thing to bear in mind earlier than you make a buying choice subsequent 12 months. Additionally, notice that greater storage iPhone variants may have elevated write cycles, so if you would like, keep away from the bottom variations in 2022.
Information Supply: DigiTimes