Maldives is an island very popular honeymoon, couple, tourist spot an archipelago filled with sandy beaches, lagoons and water villas. Andaman’s on the other hand is a virgin island tucked on the east coast of India, popular for sandy beaches and diving. Water sports is very popular here filled with light lovely beaches to view. My choice would be Maldives especially with forthcoming summer, where you get to experience cool waters blended with cool air. Cost wise Andaman travel is much economical than Maldives.