Lenovo LS2221

This is a 21.5-inch IPS panel at 1920x1080. Response time is rated 5ms. Expect to pay around $28.98, which lands it among budget options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current monitor prices across retailers.

Support and warranty service run through Lenovo, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked. The category page surfaces comparable models near the same price, which makes shortlisting against this monitor straightforward.