Following T-Mobile’s confirmation last week that it would soon launch an HSPA+ compatible Sidekick sequel, leaked images of the Sidekick 4G have been revealed. Enthusiast blog TmoNews published the images on Thursday along with some preliminary details. The T-Mobile Sidekick 4G is manufactured by Samsung, and the device pictured is said to be running a customized version of Android 2.2.1. It is unclear if this is a final build for the phone or if it will launch with a newer version of the Android operating system. From the image above, it appears as though the display will feature a sliding mechanism that opens at a forward angle like the Nokia N97, or allows the display angle to be adjusted like the HTC Touch Pro2. There also appears to be a front-facing camera on the device for video chat. Hit the break for more shots of the upcoming T-Mobile Sidekick 4G.