The Oppo A37 is a budget segment phone that is equipped with a 1.4GHz quad-core Snapdragon 410 processor from Qualcomm. The dual-SIM A37 runs on Android Lollipop 5.1 and offers 2GB RAM and 16GB onboard storage, which is expandable up to 256GB thanks to its dedicated microSD slot. The 5-inch LCD display offers HD resolution and comes with Gorilla Glass protection from scratches. The other popular Oppo mobiles you can look for are Oppo F7 and Oppo A3s. The camera specs are decent as the Oppo A37 is equipped with an 8MP rear shooter and a 5MP selfie camera. The phone is powered by 2630mAh power unit and does not offer a fingerprint reader like the A57 does, which is a step up from the A37.