What panel types are these?

[Valera]

I am seeing the specs of panels being listed on sites and I wanted to know how to tell them apart quality wise

They are listed as

Display type: WSXGA+
Panel: TFT LCD

Display type: WSXGA+
Panel: Active Matrix LCD

Display type: WSXGA+
Panel: Active Matrix, TFT LCD

Are these all the same panel or are they different... or are panels with the highest viewing angles a good way to determine panel quality?

 

[Rembrandt]

They all mean the same thing and they all say nothing. It just tells you that it is an LCD display. Look at the model numbers and find that model here. Use the search function at the top and use the model number only to make it easier. It will come up with those threads that talk about the particular models you are interested in.