A critical examination of Energy Efficiency and Battery Performance in the iPhone 15s Series Unveiling
Offering up to three times the efficiency of its competitors, the iPhone 15s stands out as the most energy-efficient phone ever. However, this confirmation does not translate directly into increased battery life, which justifies an in-depth analysis of its performance over a typical day. Starting with breakfast and TikTok, the review continues with an analysis of the iPhone range tested, including comparisons with previous models.