Quote from Scataphagos:
"Full HD" is defined(?) as "1080p"... that is, the signal is not interlaced. That applies mostly (exclusively?) to TV signal....
What model Dell 22s do you have which are 1920x1080? (Must have tiny pixels and very sharp resolution... most 22" have .282mm pixels.)
By my standards and by most people's standards, Full HD is 1920x1080, but I definitely came across monitors with less then 1920x1080 resolution being marketed as "Full HD" so I just cautioned the OP to make sure the reso is what is represented.
My 22's I just got (2 weeks ago?) are Dell E2210H with Pixel Pitch:
0.248 mm http://accessories.us.dell.com/sna/productdetail.aspx?c=us&cs=04&l=en&sku=320-8241
Just cheap TN panels which work real well for the money + 3 year advanced exchange warranty and free shipping.