According to your description, I recommend the following telecom mobile phones within 400 yuan:
Lenovo/Lenovo A360E, low-end, low price, good quality and better service! Yi Hui selection, colorful star machine, 4.0-inch screen, rear 2 million cameras!
You can log in to the Tianyi store of Anhui Telecom's online business hall to buy it, ensuring genuine licensed products and free delivery.
The reply is for reference only. For details, please consult 10000 or visit the online business hall of Anhui Telecom ah.189.cn.
Anhui Telecom will serve you wholeheartedly, and I hope my answer can be adopted by you.
Anhui Telecom Love Home Package is on fire! As long as you spend 169 yuan every month, you can enjoy 50M fiber-optic broadband, 10G traffic, 1000 minutes of free calls and HD iTV 1. Please visit Anhui Telecom's online business hall for details.