Smartphones achieve record battery life in 2024 with top models exceeding 20 hours on a charge

In 2024, smartphones are showing significant improvements in battery life, with many devices lasting longer than ever on a single charge. The average phone now exceeds 10 hours, with top models achieving over 20 hours in testing. Notable performers include the Asus ROG Phone 9 Pro, which set a record at 20 hours and 34 minutes. Other models, like the iPhone 16 Pro Max and Galaxy S24 Ultra, also surpassed their predecessors, marking a rare trend of all new models improving battery performance. Advancements in battery technology and more efficient chipsets are driving these improvements. Manufacturers are using larger batteries and innovative materials to enhance energy density, contributing to longer-lasting devices in the current market.