
Both the Galaxy Y Duos phones feature Google Android Gingerbread OS, dual-SIM card slots, social networking features, access to several thousands of apps from the Android Market and much more. But, there's a small difference between the two. Samsung Galaxy Y Duos is a full-touch smartphone with a 3.14" display while the Galaxy Y Pro Duos is a touch-and-type phone sporting a 2.6" display with a physical QWERTY keyboard.
Under the hood, each of these devices are home to a 832MHz processor, Bluetooth, Wi-Fi, onboard GPS, and of course, dual SIM card slots.

Technology Nerd, Dual SIM Samsung Galaxy Y Duos Phones Announced, Will Launch In Jan With Gingerbread OS!