The Samsung Galaxy Note20 battery will have more capacity than its predecessor, but charging speed will not be upgraded. It and the 5G version of the Galaxy Z Flip were both certified by the 3C, which lists charger capabilities. Note20's battery will charge at 25W (using the charger from the retail package), same speed as the Note10 and the Note20+ (which was certified earlier). This year the gap in battery capacity between vanilla and plus models will be smaller - 4,300mAh and 4,500mAh for the Note20 and Note20+, respectively, compared to 3,500mAh and 4,300mAh for the Note10 and...
Source: https://www.gsmarena.com/samsung_galaxy_note20_and_z_flip_5g_go_through_3c_bundled_chargers_revealed-news-43605.php
