Guangzhou Sony Ericsson is very fake and not recommended. There is no specific ranking of domestically produced models: but the well-known and reliable ones include (in no particular order) Aino, Onda, OPPO, Blue Devil, Lanchen, and Gemei. Recommended: Lanchen BM-582 299 yuan. It uses a 4.3-inch screen with a resolution of 480×272 and a limited number of characters. In short, it meets the requirements of LZ