Samsung Galaxy Ace Duos review
" This sure looks like a pair of ducks but a good player can play it as an ace. And it's got nothing to do with luck. You cannot always hold the best cards but you can try and make the best of the cards you're dealt. And they may as well be SIM cards. Samsung Galaxy Ace Duos official shots While the popularity and practicality of dual-SIM devices can vary, there are certain markets where single-carrier coverage is incomplete, making the use of two SIM cards almost a necessity. Not to mention the money that can be saved by combining different plans. "