The battery life of the iPhone SE 4 is expected to show significant improvements over the iPhone SE 3 due to a larger battery capacity and potential enhancements in efficiency.
The iPhone SE 3 features a battery capacity of 2018 mAh, which translates to an average web browsing time of approximately 9 hours and 5 minutes under continuous 5G usage[3][6]. Users have reported that with regular use, the SE 3 can last a full day, often ending with around 30-40% battery remaining**[2].
In contrast, the iPhone SE 4 is anticipated to utilize the same battery as the iPhone 14, which has a capacity of 3279 mAh. This represents an increase of over 1250 mAh, or about 62% more capacity than the SE 3[1][4]. The expected improvements in battery life for the SE 4 could lead to around 9.5 hours of web browsing, slightly better than its predecessor[6][4].
Additionally, the iPhone SE 4 is likely to feature a more efficient chipset, which may further enhance its overall battery performance compared to the SE 3. This combination of a larger battery and improved efficiency suggests that users can expect significantly better battery life from the iPhone SE 4 than from the iPhone SE 3.
Citations:[1] https://www.macrumors.com/2023/12/06/iphone-se-4-reuse-iphone-14-battery/
[2] https://www.reddit.com/r/iPhoneSE/comments/18m54qn/how_is_the_battery_on_the_se_3/
[3] https://www.tomsguide.com/face-off/iphone-se-4-vs-iphone-se-3-biggest-changes-we-expect
[4] https://www.phonearena.com/news/iphone-se-4-battery_id164279
[5] https://www.phonearena.com/news/apple-iphone-se-battery-life_id138909
[6] https://ifixscreens.com/iphone-se-3-vs-iphone-se-4-comparison/
[7] https://www.youtube.com/watch?v=Ay5dbj7wIYY
[8] https://www.tomsguide.com/news/iphone-se-2022-battery-life-heres-how-it-stacks-up