If you’re looking for a budget-friendly smartphone with a good camera, the SKY 4.0 device is something to consider. Available with a 4-inch display, the SKY 4.0 is being powered by a 1.2GHz dual-core Cortex-A7 processor with 512MB of RAM. It includes a built-in storage of 4GB with a microSD card slot for up to 32GB memory expansion. Its rear camera is equipped with 8MP and a 1.3MP sensor for the front camera. There is an included 1450mAh Li-Ion battery that powers the device for several hours. Upon unboxing, it runs on Android 4.4 KitKat OS.