T-Mobile offered up some fresh details about two upcoming flagship devices that will run on its HSPA+ network: a 4G version of In addition, the tablet will have a two-megapixel front-facing camera for video conferencing over either Wi-Fi or the mobile network, and comes equipped with a gyroscope and accelerometer. The G-Slate is reportedly coming "this spring" for an unspecified value price, while the Galaxy S 4G smartphone is expected to arrive this month.