Samsung is just about to launch its new Galaxy Note 9 and it has already teased that the "big" battery of the phone will be one of its most advertized new features. How big is that battery, you wonder? The expectations are for a 4,000mAh battery cell, significantly bigger than the 3,300mAh battery on the current Note 8. And that's a great thing.

Battery life is probably the most commonly cited concern of smartphone users and improving that would be a huge positive step for the user experience.

Yet, despite these positive changes, we are perplexed ...


원문출처 : https://www.phonearena.com/news/Its-2018-and-the-best-smartphones-out-there-still-have-a-pretty-embarrassing-battery-life_id107316