There are large threads on both these monitors. However, the Samsung 226BW seems to be better than them both (and cheaper than the LG). Check out the thread.
I know that the 226BW is better then 225BW but I don't have posibillity to by 226BW, just 225bw and lg 226wt. So thats why I asked. And I know there is many threads about these two but everybody compares 226BW vs LG 226WT and nobody 225BW vs 226WT.