No, none at all. They have exactly the same use and meaning. 'Whilst' is possibly more formal, but you can use them interchangeably.
NB 'Whilst' is almost never used in American English.
22 november 2014
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No. No difference. They both mean the same thing.
23 november 2014
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Heb je je antwoorden nog steeds niet gevonden?
Schrijf je vragen op en laat de moedertaalsprekers je helpen!