The iPhone 6 was released 8 years ago and adopted a brand new design, switched to rounded bezels, the back cover began to use an all-metal body, and the screen also increased from the 4-inch iPhone 5s to 4.7-inch.

iPhone 6 was released 8 years ago and adopted a brand new design, switched to rounded borders, the back cover began to use a full metal body, and the screen has also been raised from the 4-inch iPhone 5s to 4.7-inch. Its launch has made many old users of Apple want to change the phone, so iPhone 6 has a very high sales volume. Before iPhone 11 appeared, iPhone 6 was the highest-selling Apple phone. Recently, the iPhone 6 has entered the list of outdated products, which has made many people think of it again. In fact, the iPhone 6 is a real phone. I guess its bad experience will be an impression of it.

The biggest reason why it failed is that Apple A8 processor . Compared with Apple A7, this processor is very, very squeezed toothpaste, and the increase is less than 20%. You should know that the previous generation of Apple A7 and the next generation of Apple A7 are both magic Us, with great performance improvements. The iPhone 6 equipped with Apple A8 processor is very embarrassing. Moreover, Apple's A8 processor uses TSMC's 20nm process, which is the same as Samsung's 4nm, and is a node that has failed. On the TSMC 20nm node, the most famous one is Qualcomm Snapdragon 810. The single-core power consumption of this processor can reach 5W, and the overall power consumption is very terrifying. The same is true for Apple A8. Not only does its performance be average, but its heat is also very scary. It is precisely because of this that iPhone 6 started to slow down after upgrading to iOS 9. After upgrading to iOS 11, it started to stutter. iOS 12 became the last version of iPhone 6. Only five versions were provided throughout the life cycle, making it the phone with the least updateable version after iPhone 5s, and 2 versions were missing from iPhone 6s.

It is precisely because of the failure of the A8 processor that the user experience of iPhone 6 and iPhone 6s is very different. At that time, the iPhone 6 failed to win the Honor of Kings high frame rate mode (60FPS), and failed to win the ARKit. The iPhone 6 was like a stepmother. Moreover, as Apple's first all-metal phone, the iPhone 6 uses 6000 series aluminum alloy. Its hardness is not good enough and the body is often bent, which seriously affects its use.

As the last generation of 8MP iPhone, the iPhone 6 took photos very sloppy. At that time, it was beaten by Samsung flagship phones. The 1GB of running memory made the iPhone 6 have no space for calculation photography to release, and it was also very serious to kill the background after turning on the camera.

Overall, the best-selling of iPhone 6 is because it is Apple's first large-screen mobile phone, which has gained the bonus of switching between small screens and large screens in the early 4G period. But it itself is a product with many shortcomings. The processor is overturned, the fuselage is bent, the photo is poor, and the backend is severely damaged, which has a great impact on the user experience. Finally, I would like to say that the current iPhone 14 series is a product that is a crash, everyone needs to pay attention.