I m used lenovo A7000. This mobile phone has many good fetures. The camera quality of this phone is very good 8 megapixel rear camera with autofocus dual LED flash and 5 megapixel front camera. In this mobile phone 8GB internal memory with 2GB RAM. In Lenovo A 7000 MediaTek processor with Octa Core 1.5 Ghz cortex A53. In my opinion Lenovo A 7000 is the best phone for buying. This mobile 5.5 inches display with 720 into 1280 resolution LED display just phone is better for all conditions just because I buy this phone thanks.