Samsung's Galaxy S23 lineup offers cutting-edge hardware, but how big are the batteries in the new phones, and how fast do they charge? Battery capacity and charging speeds have been improving at a rapid rate in recent years, with most smartphones offering larger batteries and faster charging speeds. While a larger battery capacity offers better battery life, faster charging helps juice up devices quickly, so they're available to use when needed. It's not surprising that battery life and charging speeds play such a crucial role in people's smartphone buying decisions.

https://screenrant.com/galaxy-s23-battery-life-charging-speed/