1: Introducing iPhone 16 vs Samsung S24 battery comparison

2: Battery capacity of the iPhone 16 vs Samsung S24

3: Real-world battery tests for iPhone 16 and Samsung S24

4: Charging speed comparison between iPhone 16 and Samsung S24

5: Battery life under heavy usage for iPhone 16 and Samsung S24

6: Energy-saving features on iPhone 16 and Samsung S24

7: Standby time comparison for iPhone 16 vs Samsung S24

8: Impact of software updates on battery longevity for both devices

9: Final verdict on which phone has better battery longevity- iPhone 16 or Samsung S24