Samsung's Galaxy S II 4G does the rerun right (pictures)

If you think you've seen the Samsung Galaxy S II 4G before, you're probably right. It's the legendary device that was first sold by the major carriers which now has landed on Boost Mobile.

The Samsung Galaxy S II 4G's 4.3-inch (800x480) AMOLED display isn't as sharp as screens found on many competing models. Even so, with stunningly high contrast and vibrant colors, it can still hold its own.

Running a 1.2GHz Exynos dual-core CPU, the Samsung Galaxy S II 4G is still nimble enough to flip through menus and launch apps quickly. It can also drive fancy live wallpapers smoothly such as this one with animated weather and windmills.

The Samsung Galaxy SII 4G comes with Samsung's standard virtual keyboard installed. It's a basic typing surface but is well spaced and comfortable to use. It also features the Swype keyboard for faster texts.

On the top edge of the Samsung Galaxy SII 4G is its 3.5mm headphone jack.

The right side of the Samsung Galaxy SII 4G holds a sole physical button, its tiny power key.

The Samsung Galaxy SII 4G's left side holds a thin volume rocker.

With a square shape that looks very different from the smooth curves of its sequel, the Galaxy S III, the Samsung Galaxy S II 4G's back plastic plate could be more refined.

Under the Samsung Galaxy S II 4G's back plate is a removable battery and micro SD Card slot.

One of the best features of the Samsung Galaxy SII 4G for Boost Mobile is its updated Android 4.0 OS.

Aside from the standard software keyboard, the Samsung Galaxy S II 4G uses the Swype keyboard for fast one-handed text entry.