Oppo A37 is bad phone because its price is not good, its ram and memory not good as compared to other phone , its functions are not work properly , processor 1.2 ghz is not good for that price, oppo phone price is 11, 990 is not good as compared to other phones and oppo is a bad phone is oppo A37 .oppo A37 battery backup is 2630 mah is bad battery life and oppo screen resolution is 5.0 inches screen and oppo sensors is not work properly , oppo not pick up network properly, oppo A37 not a good sale in market.I will dislike this phone