Recent listings from ‘Safety Korea’ confirm that significant battery upgrades are coming to the upcoming Samsung Galaxy S27 Pro and Samsung Galaxy S27 Ultra. For the Samsung Galaxy S27 Pro (model EB-BS957CBY, certification YU10899-26034), a typical capacity of 5,240 mAh and a rated capacity of 5,087 mAh have been specified.
Samsung Galaxy S27 Pro Leak details
For the larger Ultra model (model EB-BS958DBY, certification YU10899-26036), the typical capacity is 5,700 mAh, while the rated capacity is 5,534 mAh. In comparison, the previous Galaxy S26 Ultra featured a battery with a capacity of only 5,000 mAh; consequently, these new models offer a significant improvement in daily battery life.
According to previously leaked information about the Samsung Galaxy S27 Pro, it will feature a 6.47-inch display and a larger battery compared to its predecessor. The Ultra model will sport a 6.89-inch display and be powered by the new ‘Snapdragon 8 Elite Extreme Gen 6’ chipset, which is designed to handle complex and demanding processing tasks.
Despite the increased battery capacity, it is expected that both new models will retain the 60W super-fast charging capability found in the Galaxy S26 Ultra.
With only a few months left until the official unveiling of the Galaxy S27 Pro, it would be wise for heavy smartphone users to wait.
