Sd cards
I said it works fine. I'm using it right now.
I have this phone and it works fine with my 128GB Samsung micro SD
card.
Yes, according to LG the card can be up to 32GB capacity
Source: http://www.lg.com/us/cell-phones/lg-MS210-Metro-PCS-aristo
You can use micro SD cards of up to 32 GB. For more info, visit LG Aristo page here in The Informr.