For anyone looking for an affordable smartphone, they can consider the LG Optimus Fuel which comes with a 3.5-inch display, a 480x320 resolution, and a 165ppi index. From within, the Optimus Fuel runs on a 1.2GHz dual-core processor and the latest Android 4.4 KitKat OS. The phone comes with a built-in memory of 1.79GB, with the option to expand this by up to 32GB using a microSD card. It includes a 3MP rear-facing camera that comes complete with features such as a digital zoom, voice activation, geo-tagging, and smile detection. It can also record videos with its WVGA camcorder. The phone lasts as long as 11 days in standby mode and 10 hours of talk time, thanks to its 1700mAh battery included in the phone.