This could help as well:
Leo is what’s called Murphy’s patternless. Those little blobs of color should kinda fade away and they’ll most likely get a bit brighter yellow. If you can get a clear photo of their eyes, as well that can help. they’re a bit brightly colored so there’s a small chance they may be albino as well. I know my local Petsmart worked with Sandfire, so sometimes they had some really nice leos come through.
Levi for me, looks to be more along your normal/wild type but he does have some nice yellow coming through.
They’re both pretty cute!
Not sure how much experience you have with leos… but just in case!
Definetly keep them serperated. Even if Leo ends up being a female, I don’t recommend keeping leos in 1.1 pairs outside of short breeding periods (which is another can of worms). Males will fight, so they can’t be housed together at all.