Samsung Galaxy S27 Pro and S27 Ultra battery capacities leak

Leaked information suggests the upcoming Samsung Galaxy S27 Pro and S27 Ultra will feature significantly larger battery capacities than their predecessors. The increase is likely due to the adoption of silicon carbon anode technology.
Why it matters
Improved battery density is a critical factor for smartphone performance, directly impacting user experience and the competitiveness of flagship mobile devices.
A few days ago we heard some new details about the Galaxy S27 family's cameras , and now the same source is back with information about the devices' batteries. It's good news, by the way.
The Galaxy S27 Pro will allegedly have a battery with a rated capacity of 5,087 mAh, which will probably be advertised as a typical capacity of 5,200 mAh. Considering that this is a smaller device, that's already quite impressive for Samsung.
But wait until you hear about the Galaxy S27 Ultra. This one apparently has a battery with a rated capacity of 5,534 mAh, which will probably be advertised as a typical capacity of 5,700 mAh.
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