I have a friend who lives in Finland and works for Nokia (yeah, maybe he's a little biased) and he told me that in the cold weather they have in that country only his Nokia phone would work. None of his other electronics devices, capacitive or resistive or whatever, would work.
If he's telling the truth, if it's so cold that you'd need gloves, capacitive or resistive won't make a difference cause the device won't work altogether if it's not a Nokia.