Samsung is preparing to substantially increase the charging speed of its next-generation flagship smartphone,with the Galaxy S26 Ultra poised to receive a substantial upgrade to 60W fast charging.The move, indicated by code discovered in the latest One UI 8.5 firmware, signals a notable shift for Samsung as it aims to close the gap with competitors offering even faster charging capabilities [[1]]. This forthcoming “Super Fast Charging 3.0” technology represents the biggest jump in Samsung’s charging speeds since 2017.
Samsung is poised to significantly boost the charging speed of its flagship smartphones, with the upcoming Galaxy S26 Ultra expected to feature 60W fast charging. Details of the new technology have begun to surface as the company prepares for its next major device release.
Super Fast Charging 3.0: 60W Charging
References to Super Fast Charging 3.0 have been discovered within the latest version of Samsung’s One UI 8.5 firmware. This discovery follows numerous leaks suggesting Samsung will finally increase charging speeds, starting with the Galaxy S26 Ultra. While an official announcement isn’t expected until February 2026, further details regarding the faster charging capabilities are emerging.
While the firmware details don’t specify the exact wattage, 60W appears to be the likely target. Faster charging is becoming increasingly important for smartphone users, and this upgrade would bring Samsung more in line with competitors.
Samsung first introduced fast charging with the Galaxy S6 series in 2015, offering 15W output. Five years later, the company increased this to 45W with the Galaxy S20 Ultra in 2020, before reducing it to 25W for the Galaxy S21 Ultra. The company then reintroduced 45W fast charging with the 2022 Galaxy S22 Ultra.
Currently, Samsung Galaxy devices like the S25 series charge at a maximum of 25W (S25 and S25 Edge) or 45W (S25 Plus and S25 Ultra), marketed as Super Fast Charging and Super Fast Charging 2.0 respectively. Samsung is now expected to upgrade charging speeds to 60W with the Galaxy S26 Ultra in early 2026, leading to the “Super Fast Charging 3.0” designation. This move reflects a broader industry trend toward minimizing charging times.
Many Chinese smartphone brands already offer fast wired charging between 80W and 240W, but these typically rely on proprietary charging protocols. Apple, Google, and Samsung continue to utilize the USB Power Delivery (PD) standard for fast wired charging, simplifying accessory compatibility for consumers.
Beyond charging, the Galaxy S26 Ultra is anticipated to receive upgrades to its camera system, battery capacity, display, and processor. The addition of faster charging would complement these improvements and enhance the overall user experience.
