WVA (Wide Viewing Angle): a type of panel that has superior viewing angles so you can view these panels from extreme viewpoints and retain excellent color reproduction. These panels are superior for viewing at the side or other perspectives vs. TN.

Is WVA display better than IPS?

VA and IPS panels are both significantly better, with IPS being the best overall for viewing angles. 178/178 viewing angle ratings are a realistic reflection of what you can expect with an IPS, you won't get much shift in colors or contrast from any angle.

What is Lenovo WVA display?

The term WVA means "Wide Viewing Angle" and was used temporarily instead of IPS. Lenovo is in the process of reverting back to using the term IPS.