The A7n is the latest member of the entry-level lineup form OPPO. Most of the features like the MediaTek Helio P35 SoC, the 4 GB of RAM, the 1520 x 720 resolution and the 13 MP + 2 MP rear dual-cam setup are clearly meant to fit a tight budget. However, OPPO also added a few mid-range features like a bigger 6.2-inch display, 64 GB of storage and a 4,230 mAh battery.
https://www.notebookcheck.net/OPPO-announces-new-A7n-entry-level-handheld.415677.0.html