Thanks to its TENAA certification in China, we can tell you that the Lenovo A6600 is equipped with a 5-inch screen carrying a 720 x 1280 resolution. Under the hood is a 64-bit MediaTek SoC featuring a quad-core 1.5GHz CPU. 1GB of DDR3 RAM is inside along with 8GB of native storage. Those requiring more memory can access the 32GB capacity microSD slot. Back and front-facing cameras weigh in at 8MP and 5MP respectively, and Android 4.4.4 is pre-installed. The handset offers 4G LTE connectivity, and at 7.5mm it has a trim design.
The Lenovo A6600 is expected to be priced at the equivalent of $110 USD. The phone will be available in white, silver and gold. And yes, Lenovo does plan on updating the handset to Android 5.0.
The Lenovo A6600 gets certified in China by TENAA
source: TENAA via TechGadgetsz