1: Introduction Get ready for the ultimate battery efficiency test! We pit the iPhone 16 against the Samsung S24 to see which device lasts longer on a single charge.

2: Battery Capacity The iPhone 16 boasts a 4000mAh battery, while the Samsung S24 features a whopping 4500mAh battery. Will the larger capacity give Samsung the edge?

3: Operating System iOS on the iPhone 16 is known for its optimized performance, but can it outlast the power-hungry Android system on the Samsung S24 in terms of battery efficiency?

4: Display The iPhone 16 sports a 6.5-inch OLED display, while the Samsung S24 goes big with a 6.8-inch AMOLED screen. Will display size affect battery life?

5: Processor Apple's A17 chip powers the iPhone 16, while the Samsung S24 is equipped with the latest Snapdragon 888 processor. Which processor is more energy-efficient?

6: Usage From gaming to streaming, we put the iPhone 16 and Samsung S24 through various usage scenarios to test their battery efficiency in real-world situations.

7: Charging Fast charging capabilities of both devices are put to the test. Will the iPhone 16's MagSafe charging or Samsung S24's wired charging make a difference in battery life?

8: Results After our exhaustive tests, we reveal which device comes out on top in terms of battery efficiency. Find out if the iPhone 16 or Samsung S24 is the ultimate winner!

9: Conclusion In the battle of the battery, both the iPhone 16 and Samsung S24 show impressive efficiency. Choose the device that best suits your needs based on our test results.