The Oppo A5 and has a new sibling - meet the Oppo A5s (note: these are known as AX5 and AX5s in certain regions). The changes can be summarized in two words: "Helio P35". The A(X)5 models use a Snapdragon 450 instead. While both chipsets have Cortex-A53 CPUs, the Helio runs at a higher clockspeed. The GPUs are different too, obviously, in this case we're looking at a PowerVR GE8320, same as the Helio P22. The rest is as before. This starts with the 6.2" IPS screen with 720 x 1,520px resolution. The notch is smaller - a teardrop design - but the selfie camera still takes 8MP photos. Same...
Source: https://www.gsmarena.com/oppo_a5s_unveiled_an_a5_with_a_new_chipset_and_a_smaller_notch-news-36079.php