A previous leak suggested that the Samsung Galaxy Z Flip4 will bring a minor upgrade in battery capacity. Now the actual batteries have been photographed and it turns out that the upgrade will be bigger than expected. There are two batteries, both made by Samsung SDI. One has a rated capacity of 2,555mAh, the other of 1,040mAh. This brings the total to 3,595mAh rated, but typical capacity will probably be labeled as 3,700mAh. That would be a 400mAh increase over the Z Flip3 battery or a 12% bump in capacity. That’s not huge, but it’s not nothing either, considering that 3D renders...
Source: https://www.gsmarena.com/photos_of_samsung_galaxy_z_flip4_batteries_reveal_larger_than_expected_capacity-news-54651.php
