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The hormonal content and dose matters if you are taking the pills for any specific medical treatment apart from birth control. If you are using the pills for purpose of birth control alone, then the minor difference in hormonal dosage will not cause any problems. You will continue to have protection against pregnancy. Use additional contraceptive measures during the switch over of the pills.
If you were taking the pills for any other purpose, then you should consider taking opinion of your treating doctor/gynecologist about the switch over of pills before you start taking the new ones.
Take care.