Samsung introduced the Galaxy F52 5G a couple of days ago, and it will introduce the Galaxy F42 5G soon, which has been certified by the Wi-Fi Alliance, moving it a step closer to the launch. The Galaxy F42 5G's Wi-Fi Alliance listing doesn't include its key specs, but the certifying authority does confirm that the smartphone, sporting model code SM-E426B/DS, will support 2.4GHz and 5GHz Wi-Fi connectivity. That's hardly a surprise, though, since dual-band Wi-Fi connectivity isn't uncommon in modern-day smartphones. That said, if rumors are to be believed, the Galaxy F42 5G won't be...
Source: https://www.gsmarena.com/samsung_galaxy_f42_5g_wi_fi_certified-news-49258.php