For a long time, the iPhone screen has been considered the ceiling of the industry.
However, many users find that even the same iPhone screen looks and feels very different. After a check, I found out that there will be a multi-vendor mix of iPhone screens, that is, a lottery between Samsung and LG, which leads to differences in display effects. It is generally believed that Samsung's screen is more delicate and transparent, and the overall quality is higher.
In contrast, although the top-level LG display effect is close, but on some batches, users find that the graininess shown below is very strong, commonly known as the rag screen. Personally, I think that as a consumer, spending the same amount of money, there is a reason to choose a better one. So how to check it?
First of all, you need a computer, and at the same time download the [AISI Assistant] software, connect your iPhone to the computer, and directly click [View Inspection Report] to see it.
As long as it's a Samsung screen, there is no big problem with the naked eye, and it basically passes.
In addition, it is best to pay attention to the front and rear cameras, and the dual LG is the best configuration. For example, my iPhone15 PM, except for the front camera, the overall configuration is okay, which is a second prize. If you encounter a Samsung screen and dual LG lenses, then you have won the jackpot!
Finally, there are batteries, including Changshu Xinpu, Desay, and Xinwangda. Many users have found that Changshu Xinpu performs the best because its actual capacity drops the slowest with the same number of cycles. I checked it, my 15 PM is Desai, more than three months since I bought it for the first time, and the battery health is still 100%.
Of course, the three of them are just manufacturers, and the battery life is actually related to the battery cell, and the Sony battery cell is the best. It's no wonder that some iPhones are still 100% battery health in almost a year, while some are 99% in less than a month, luck.
However, due to my lack of knowledge, I don't know how to check the battery cell of the iPhone, if there is a great god, please give me some pointers.
If you think the article is well written, please follow, like and retweet.