Compatibile 19-21 inch monitor for macbook air?
I want to buy a compatible monitor that is around 19-21'' for my macbook air but I am very confused after reading online about looking at ppi, refresh rates, scaling when buying a compatible monitor. I am a novice with technology and it's difficult for me to understand these things. I want to have a compatible monitor that can look exactly like the same screen as my macbook air including able to see text very clearly in applications like microsoft word.
The specs for my macbook air are - MacBook Air (13-inch, Early 2015). LCD. 1440 × 900 pixels. Intel HD Graphics 6000 1536 MB
My budget is around $200 - $300 but if something is even cheaper that would be great. Can anyone help me out and recommend a compatible monitor that meets my specs?
THANKS IN ADVANCE FOR THE HELP!!
MacBook Air 13″, macOS 11.2