By using only Touchscreen User Interface in 3.2 inches Display Screen, it is better that we called the form factor used by LG Vortex VS660 is using Touch Tablet form factor, though, it been officially said that the Vortex used Bar form factor. The Phone Display comes with 262K color TFT and has 320 x 480 Pixels Resolution. In US, you can have this phone via Verizon Wireless Carrier. Vortex used CDMA Data Wireless Transmission Technology at 1.9GHz and 800 MHz Dual Band CDMA that supports EVDO Rev. A and EVDO Rev O with 1xRTT.
It is Froyo, an Android Series that been installed as the Operating System on LG Vortex VS660. The Android Version 2.2 Froyo as an OS of Vortex works along with 600 MHz Processor as their main Mobile CPU, and also installed with 170MB onboard internal memory (expandable with microSD 2GB included, although it supports 32GB microSD card for maximum capacity).
Almost forget, as a Touch Phone, the Touchscreen UI also equipped with Auto Rotate feature (Accelerometer sensor) and Auto Turn Off (Proximity Sensor) and installed with Swype Technology text input for fast typing messages. For more detail about the Specs and Features, read the “Specifications” Tab.