I am looking for some help in selecting an electric Samsung dryer. They all look the same to me, and after running a "Compare" function on the Samsung website, they seem to be at least 95% similar to each other.

The particular dryers are: DV448, DV419, DV328 (or 409), and DV218 or DV219.

They have the basics: stainless steel drum, over 7 cubic feet of capacity, sensor drying, etc. So what accounts for the disparity in their prices? Better build quality? Better parts? Can someone shed some light on this and explain how these models are different from each other? And are there models to avoid?

By the way, I am considering the Samsung WF448 washer but I'm not going to lock myself to the matching dryer. I am willing to get a "lesser" model dryer as long as it does the job and the quality is still there.

Thank you in advance.