1. The advantages are obvious. It is smooth and the system is powerful. The Android machine I used to use has three cards and various memory cleaning methods. I'm bored to death.So I bought an apple and it was really smooth. No matter how many backstages I opened, there was no pressure. Now I have forgotten about memory.2. The workmanship of the mobile phone is also very good. Although I think the material is not as good as the fourth generation, it is more exquisite than most mobile phones on the market.3. Fingerprint unlocking is really useful and accurate. Anyway, I don't think it's chicken ribs.
Most dissatisfied
1. Occasionally, there will be a crash, which may be the reason why iOS7 is not perfect. I hope Apple will eliminate these bugs in future upgrades. 2. In addition, the battery is a little small. Although the standby time is moderate, 2000 mA is perfect.3. The input method is a little painful. I'm not used to it for people with thick fingers. It's also hard to use the Jiugong grid. I hope Apple can support third-party input methods in the future