What is the quality of Nubian mobile phones?

First of all, Nubian's face value is not low. Personally, I feel at the upper-middle level, which is just inversely proportional to the system. Nubian's system is not very good, unstable and often hangs upside down. The battery quality is also not very good (the community can check it, which is a common problem). If you don't play games, the battery life will be less than 10 months, which may cause problems.

Let's talk about its system first. The system is unstable, and there will be puzzling problems. The official answer is that after the upgrade, it is recommended to restore the factory settings, or double clearing. It's too much trouble for people who don't like to toss. Many people basically push the stable version of their mobile phones, and they are not sure whether the instability of the system is caused by the lack of dual clearing.

The mobile phone signal is weak, the volume of the receiver is light, the WiFi connection is unstable, and it is easy to disconnect the network, which is probably related to the system.

System renewal is Nubian's eternal pain. For me, the stability and ease of use of the system are the most important, but neither.

The camera of Nubian mobile phone is remarkable and playable, but the imaging quality is really average.