Rumor: Galaxy S23 and Galaxy S23+ flagships will get bigger batteries than the Galaxy S22 and Galaxy S22+ | gagadget.com
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Four new rugged travel smartphones built for adventure that will keep going wherever you are | South China Morning Post
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OnePlus will include chargers in its boxes this year; OnePlus 9 and OnePlus Pro 9 to retain 4,500 mAh battery capacities from last year's models - NotebookCheck.net News
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Why do flagship phones have small batteries? - Quora