Check out the LG Optimus S

Sprint technology #LGOptimusS was initially released in charcoal gray and purple. The device includes the Sprint ID graphical user interface (GUI) and CDMA network connectivity. While it is similar to the Optimus One, the Optimus S features minor hardware differences. Compared to the first, the latter is extremely well-built, has a good weight to it and the materials are better.

The soft-touch paint offers a great grip, dimensions are better making it equally good in the hand and the pocket.

For a more detailed decription and review, kindly check this out.