Oppo a3s = Oppo a5 = Realme 2 = Realme c1 = Oppo ax5 = Oppo a12e

Here’s the list of Oppo A3s, Oppo A5, Realme 2, Realme C1, Oppo AX5, and Oppo A12e with their respective model names:

1. Oppo A3s

2. Oppo A5

3. Realme 2

4. Realme C1

5. Oppo AX5

6. Oppo A12e

These are the model names of the devices you asked for. If you need more details on any of these models, feel free to ask!