Re: Viewing angle of a S22A350H
There are 3 technologies used to manufacture LCD panels:
TN: cheap, fast refresh, but worst viewing angles and color rendition
PVA: middle in everything
IPS: best picture quality and viewing angle, but more expansive
The monitor you bought is a TN panel, so bad vertical angles are somewhat expected. If both color rendition and view angles are important to you, you'll need to upgrade to an IPS screen. Expect a 30%+ price premium though...
As the universe is curved, there cannot be a straight answer...