Samsung Galaxy smartphones feature bypass charging and advanced power settings

Samsung Galaxy smartphones, including the Galaxy S26 Ultra, utilize a bypass charging feature designed to reduce heat during intensive tasks. Accessible via the Gaming Hub or Game Booster, this function allows the device to draw power directly from the charger rather than the battery when playing graphics-heavy games. This process helps minimize thermal development and reduces battery strain. To utilize this feature, a USB-PD charger of at least 25W with Programmable Power Supply (PPS) support is required, and the battery level must be above 20%.

Samsung employs different charging tiers: Super Fast Charging at 25W for many mid-range Galaxy S and A series models, and Super Fast Charging 2.0 at 45W for premium models like the Galaxy S-Ultra series. Achieving 45W speeds requires a PPS output of 5A and a compatible USB-C cable.

Users can also manage charging behavior through software routines. By using the ‘Modes and Routines’ setting, users can automate notifications or effects—such as light signals, sounds, or text-to-speech—when the device reaches a specific battery percentage, allowing for more controlled charging habits.