Topic: the difference between the Lenovo and other PC companies in UK

Order Description
the difference between the Lenovo and other PC companies in UK.
Lenovo is a Chinese PC company, i need to talk about the difference between lenovo and other PC companise in UK, such as HP, Dell. And talk about the advantages and short point of this company in UK.
https://www.lenovo.com/uk/en/
https://en.wikipedia.org/wiki/Lenovo