It has introduced its own ultra-slim challenger, the TECNO Slim, with an eye on the thin phone crown. The TECNO Slim supports 45W wired charging, as well as both reverse and bypass charging for added flexibility. TECNO’s Slim fills in just under 55 minutes with a compatible charger, compared to just over an hour with the Galaxy S25 Edge. In fact, it seems like Galaxy AI reaches into every corner of the Galaxy S25 Edge, whether you need it there or not. In an ultra-thin world, the TECNO Slim stands tallRyan Haines / Android AuthorityPut up against flagship giants like the Galaxy S25 Edge, the new TECNO Slim stands out in several ways.