Didn't look like that to me...her color looked North European normal, rather than African albino. Being sisters, I would expect them to look a lot a like, just because they are related. Need better pics!
(I grew up in New Orleans, where we have all sorts of degrees of mixed blood, mediterranean blood, Central American blood and a cultural imperative that requires people to recognise what ethnic group you belong to - and with a fair amount of albinism. Got a good eye for this, but even so, bad pics don't let you decide much.)
Yea they are bad pics. I would expect any person with little melanin would look better in England than they would at any lower latitude. It's good that the little girl is there.