OPPO Electronics corporation is a Chinese electronics manufacturer based in Dongguan, Guangdong.Globally it registered on 2004 and founded in 2001. Oppo A37 smartphone was Launched in june 2016.This phone has an issue with the poor signal. Oppo A37 is ease of use and anyone can use this phone.This phone has many functions like nice sound quality, 720x1280 resolution and overall its good design.It has many features like RAM 2GB, internal storage 32 GB, rear camera 8 megapixel and operating system android 5.1 .It is reliable and durable.The value of money is 11, 990.