Samsung is bottom tier across the board for white goods. If it uses fire, electricity, and/or water you're best looking elsewhere. There's plenty of room to buy something decent without having to pay the full price of Miele. I do love my "old" Miele stick vac tho.
It's not that much more expensive though. And the quality just feels better. If you love to spend time in kitchen, these small details make you appreciate the time even more.