Samsung is about to launch its new Galaxy M series top dog dubbed Galaxy M51. The device was certified at FCC, with the listing confirming 25W fast-charging - 9V at 2.77A. Samsung SM-M515F on FCC This isn’t the first time we hear about the Galaxy M51 - last month a leak suggested this is the actual name of the Galaxy M40 successor instead of Galaxy M41. The phone carries a model number SM-M515F, which adds to the confirmation that Samsung is moving it to an upper echelon. While specs are not yet known, earlier rumors suggested a Snapdragon 730 chipset, 8GB RAM and Android 10....
Source: https://www.gsmarena.com/samsung_galaxy_m51_appears_on_fcc_with_25w_charging-news-44591.php