Choosing between a 25W or 45W charger requires comprehensive consideration of charging speed, device compatibility, and budget. The 45W charger charges significantly faster than the 25W one within the first 30 minutes-for example, it can charge a Samsung S22 Ultra from 0% to approximately 65%, while the 25W charger only reaches 50%. However, both switch to slow charging mode after reaching 90% battery, with a final full-charge time difference of about 7-8 minutes (around 60 minutes for 45W and 75 minutes for 25W). Note that the 45W charger must be paired with a cable supporting PPS 4.5A to activate Super Fast Charging 2.0, whereas the 25W charger is sufficient for most phones and has broader compatibility. For price, the original 45W charger costs about RM299, while the 25W one is more economical. If charging a tablet or laptop simultaneously, the 45W charger provides better multi-device adaptability.
