With those bumps i would say male. It would be a lot easier to tell if you flipped him/her upside down and took the picture from above. It may be difficult, but it always works eventually.
Those pores look more like dents than actual holes, and for the size of the gecko i would say the bulges would be bigger on a male, so my opinion is female.
I agree, 100% female, no question. Sometimes young females have faint pores like you're seeing. They will fade with age and the bulges you see are just fat deposits.