The LG VX3100 has large, evenly-spaced buttons. The phone does not have an outside screen and the charger is plugged in from the bottom. The LG VX3100 weighs 3.41 ounces (89g) and has large, evenly-spaced buttons. The rear panel of the phone is the battery. The phone has a monochrome screen. The phone does not have a screen on the outside surface and the charger is plugged in from the bottom. This phone comes only in silver. The black version is the VX3100L.
Here is a link to the LG VX3100 Troubleshooting Guide.