The iPhone is selling well around the world because of its excellent performance and complete software ecology.
But as a digital product, the iPhone still has some shortcomings.
For many users of iPhone, battery life and signal have always been the main problems of iPhone frequent complaints.
Especially after supporting 5G functions, the problem of iPhone battery life has become more obvious.
In order to solve this problem, Apple redesigned the internal structure for the iPhone 13 series, bringing better battery life by increasing the battery capacity.
As early as the beginning of the iPhone 13 series, a YouTube UP owner conducted endurance tests on four models of the iPhone 13 series and compared them with the previous model.
The results show that compared with the previous generation model, the four models of the iPhone 13 series have a larger battery capacity and the A15 chip is more energy efficient.
Even compared to all the phones the studio has tested, the iPhone 13 Pro Max still has the best battery life.
According to the latest news, on the upcoming iPhone 14 series, the battery life problem will be further improved.
Especially under the 5G network, the battery life of the iPhone will be further optimized.
The latest report from the Economic Daily shows that TSMC has squeezed out Samsung and won all orders for 5G radio frequency (RF) chips supplied to the iPhone 14 series.
It is understood that the 5G RF chip used on the iPhone 14 series will use TSMC's latest 6 nm process (N6RF).
The new RF chip, built using a 6nm RF process, offers significant advantages over the previous generation.
According to information from TSMC's technology forum last year, 5G RF chips using the 6nm RF process can significantly reduce their power consumption and chip area.
At the same time, the RF chip created on the iPhone 14 using a new process can also greatly reduce the power consumption of 5G and Wi-Fi 6 / 6E.
If the news is true, the iPhone 14 series will usher in a major upgrade in terms of battery life.
Especially under the 5G network, it is expected that the endurance of the iPhone will be further improved.
Not only that, but the iPhone signal problem that everyone is concerned about will also be improved next year.
According to the news from the outside world before, Apple's self-developed 5G baseband chip is already at the end of the development mileage, and the design of the chip has been completed at this stage, and trial production and sample delivery have begun.
Next, Apple will conduct field testing of self-developed baseband chips and start mass production in 2023.
At present, this news has ushered in the latest developments. According to MacRumors, Apple is in talks with ASE Technology to secure technical support.
It is understood that ASE and SPIL, a subsidiary of the Sun Moon Light Group, have cooperative relations with Qualcomm, which are mainly responsible for packaging 5G baseband chips for the iPhone.
Completely getting rid of the dependence of third-party chip manufacturers such as Qualcomm and fully adopting self-developed chips has always been Apple's ultimate goal.
As early as 2019, Apple acquired most of Intel's smartphone modem business and began research and development of self-developed baseband chips.
Now that the development process is nearing its end, it is expected that the iPhone 15 will be the first iPhone to be fully equipped with Apple's self-developed chip.
As for whether the iPhone 15 equipped with Apple's self-developed 5G baseband chip can completely solve the signal problem, it is still necessary to wait for the iPhone 15 to be released to know, we will wait and see.
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