The Optimus Sol features a new 3.8-inch, 'Ultra AMOLED' display at 800 x 480 resolution, with two-fold advanced reflection giving better clarity outdoors. The LG Optimus Sol packs a 1GHz Qualcomm MSM8225 Snapdragon processor, 512MB RAM, 2GB of ROM (150MB available to the user), expandable memory with 2GB microSD card included, 5 megapixel auto-focus camera on the back and VGA camera on the front, quad-band GSM and dual band 3G network support, Bluetooth 3.0, Wi-Fi 802.11 b/g/n, A-GPS, DLNA, Wi-Fi Direct and a 1,500mAh battery with a new power management system which according to LG gives the Optimus Sol 20-30 percent boost in battery life.

The LG Optimus Sol is 9.8mm thick.