据传iPhone SE 4具有3279 mAh电池，与iPhone 14 [4] [5]相同。 iPhone 14 Plus具有更大的4,325 mAh电池，并且在5G上浏览网络时持续了11小时57分钟的电池测试[3] [6]。在同一电池测试中，iPhone 14持续了坚实但令人震惊的9小时28分钟[3]。
iPhone SE 4预计将通过升级的芯片组推出，这应该可以改善电池寿命，因为较新的仿生芯片往往更加有效[5]。 iPhone SE 4可能以苹果的第一个内部5G调制解调器为特色，这也可以提供更高的能源效率[5]。
引用：[1] https://www.tomsguide.com/phones/iphones/iphone-se-se-4-vs-iphone-14---------low-cost-iphone-is-best
[2] https://www.macrumors.com/2023/12/12/06/iphone-se-se-4-reuse-iphone-14-battery/
[3] https://www.tomsguide.com/news/iphone-14-battery-life-results-heres-how-------------------- all-four-four-four-models-last
[4] https://www.phonearena.com/reviews/iphone-se-se-4-2025-vs-iphone-14_id6751
[5] https://www.phonearena.com/news/iphone-se-4-battery_id164279
[6] https://www.yahoo.com/tech/iphone-14-battery-life-results-040122462.html
[7] https://www.reddit.com/r/iphone/comments/1dq9bff/just_upgraded_from_an_iphone_iphone_se_se_2_to_to_an_iphone_14/
[8] https://www.gsmarena.com/apple_iphone_14_plus-review-2493p3.php
[9] https://www.yahoo.com/tech/iphone-se-se-4-vs-iphone-070140463.html