The battery capacity on the Galaxy S10 Lite has pretty much been officially confirmed, but what about the other two Galaxy S10 models? Well, according to leakster Ice universe, Samsung could stick to the battery sizes we saw on the Galaxy S9+ and the Galaxy Note 9. So we're looking at a 3,500 mAh on the 6.1-inch Galaxy S10 edge and a 4,000 mAh battery on the 6.4-inch Galaxy S10+.
While this is simply a rumor, those battery capacities could be correct. With a 4,000 mAh battery on its spec sheet, the Galaxy S10+ will be the one to get for those looking for the best version of Samsung's upcoming flagship. And the more efficient Snapdragon and Exynos chips that will power the Galaxy S10 should help battery endurance on all three models, or at least ensure that it's not worse compared to their predecessors. Let's not forget that Android Pie also comes with a few battery enhancing tricks that could make a considerable difference in practice.
As usual, it's best to take this information with a pinch of salt, no matter how probable it may seem. We will hopefully get some concrete evidence about the battery sizes on the Galaxy S10 edge and Galaxy S10+ as we inch closer to the official launch, perhaps through the same certification process that revealed the Galaxy S10 Lite's battery capacity.
— ICE UNIVERSE (@UniverseIce) January 4, 2019