In this post, we shall revisit the magic of the iPhone 6S Processor which rocked the smartphone in 2015. However, there is a sense of suspicion among the users due to the fact that iPhone 6S uses two different variants of the Apple A9 Chip.
To this day, most people still hold the iPhone 6s. It doesn’t seem that many people need a better iPhone, but this is not necessarily a good thing for Apple.
With the gradual end of 2018, how well the major manufacturers are performing in the mobile phone market, we can look at the data published by the research institutions. Want to know which one is the most used smartphone in the world? The answer is the iPhone 6s!
ScientiaMobile recently announced that 7.53% of the world’s smartphone usage is from Apple’s iPhone 6s. This ratio is bigger than how a smartphone is. It can be said that at present, the iPhone 6s is the most popular.
The iPhone 6s is so popular, this is not a very strange thing. As a model launched in 2015, it is already showing signs of fatigue on the iPhone 6 today, and it still has a relatively good experience in the era of iOS 11. When it was learned that the iPhone 7 did not bring design updates, many iPhone 6s users chose to continue using the device at hand until now, which is also human nature.
So what really happened?
Let’s understand the specifications of the smartphone first.
iPhone 6S Specifications
Below are the key specs of the iPhone 6S –
Apple A9 Processor
16GB internal storage
1715 mAh battery
12 M.Pixels rear & 5 M.Pixels selfie
4.7 inch screen
Single SIM (Nano-SIM)
Apple A9 Chipgate
The iPhone 6s or iPhone 6s Plus they all carry Apple’s new A9 processor, but they are different.
As we all know, in response to the huge demand in the early stage of the sale, Apple gave orders to Samsung and TSMC respectively for the next-generation A9 processor orders for iPhone 6s and iPhone 6s Plus.
Among them, the former uses a theoretically more advanced and energy-efficient 14nm process technology, while the latter is a 16nm FinFET process. Based on this, the A9 processor manufactured by Samsung is 10% smaller than the TSMC foundry. The area of the two is 96 square millimeters and 104.5 square millimeters respectively, and the part numbers are APL0898 and APL1022.
Process technology is a chip fabrication or lithography technique which enables high performance and low energy consumption chip. The nanometers (nm) size is a vital parameters among the billions of transistors etched on the Silicon. Lower ‘nm’ value implies more advanced and beneficial chip or processor.
In a nutshell, the APL0898 is a part number for A9 Processor which is more energy efficient as it is fabricated on the Samsung’s 14nm process.
Some iPhones got the Samsung-built variant, some got TSMC-built variant. This whole turmoil is named as “Chipgate”. Similar to the VW’s dieselgate wherein the giant automaker tweaked emission monitoring software.
The Chipgate is a significant one, as it affected the battery performance of the TSMC’s chip iPhones 6S.
Futher, the guide from CultOfMac will help the users in evaluating their models.
Apple A9 Specifications
Specifications point of view, the A9 chip variants contains all the same components such as the CPU, GPU, RAM interface, baseband, however both are fabricated on different process nodes.
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DC works as a technology analyst in a research and advisory firm specializing in automotive, energy, electronics, and semiconductors domain. When he's not working, he loves gaming on his modest pc build, loves sci-fi films, and big pop culture geek!