Wi-Fi Alliance just granted the required certification to two Samsung phones. The products have model names SM-A530F and SM-A730F, meaning these are the Samsung Galaxy A5 (2018) and the Samsung Galaxy A7 (2018). Samsung Galaxy A5 (2018) and Samsung Galaxy A7 (2018) Wi-Fi certification According to the documents provided, both phones will run the Android 7.1.1 Nougat. Although it would be better if they came with Oreo out of the box, Samsung tends to launch its A series smartphones on older OS versions and update them subsequently. Back in the beginning of 2017, Galaxy A3, Galaxy...
Source: https://www.gsmarena.com/nextgen_samsung_galaxy_a5_galaxy_a7_wifi_certification-news-28293.php