I have bought this lenovo A680 from online shoping. But I feel so sad after bought this mobile because this mobile is not fit for its price, this mobile has 1gb ram and Quad Core Processor but not use of that ram and processor because the mobile work very slow we cant play little big games and it display quality also low. and this mobile has 5mp camera but it no look like that the picture quality is low insted of this the battery backup is better. we can use this mobile for calling and receiving calls it good for that