Closer looks at Samsung's Galaxy Express, Rugby Pro (pictures)

The Samsung Galaxy Express runs Android 4.0 Ice Cream Sandwich and features AT&T's 4G LTE. The 4.5-inch screen, 1.5GHz dual-core processor, and 5-megapixel camera are other specs.

On the more rough-and-tumble side of things, the Samsung Rugby Pro meets military specifications for withstanding dust, shock, heat, and more.

The Rugby Pro has a tough exterior. Apart from the brawn, it has a 4-inch WVGA Super AMOLED display, a 5-megapixel camera with 720p HD video capture, and push-to-talk.