I purchased an "Amana" and an "L.G."
I compared them side by side.
I noted that the Amana was designed to hold about 1/4 inch of condensation before dumping it out the back.
The L.G. had the drain at the bottom so the condensation would flow out of the unit and onto the side of the building sooner.
Also the sleeve of the Amana was designed in a way that in the event of a leak the housing would direct the water out the back.
Also the controlls on the Amana use red and blue buttons to assist those who do not speak english.