1, Huawei: Founded in 1987, Huawei is the world's leading provider of ICT solutions. Huawei's mobile phone brands include Huawei and Glory.
2. Xiaomi: Founded on 20 10, it is a company focusing on intelligent hardware and electronic products. Xiaomi's mobile phone brands are Xiaomi and Redmi.
3.OPPO: Founded in 2004, it is a company focusing on smart mobile devices. OPPO's mobile phone brands are OPPO and realme.
4.vivo: Founded in 2009, it is a company focusing on smart phones and smart mobile devices. Vivo's mobile phone brands are Vivo and iQOO.
5. Meizu: Founded in 2003, it is a company focusing on smart mobile devices and smart home products. Meizu's mobile phone brands are Meizu and PRO.
The above contents refer to Baidu Encyclopedia-Huawei Baidu Encyclopedia-Xiaomi.