The iPhone 13 Mini: A Battery Life Challenge
One of the top concerns with the iPhone 13 Mini is its battery life, which has the smallest battery capacity among all the iPhones in the lineup. The regular iPhone 13 has a much larger battery capacity at just under 3,300 milliampere-hours (mAh), while the mini model has a smaller 2,406 mAh battery. However, the mini's smaller 5.4-inch display is expected to consume less power than the larger 6.1-inch display on the iPhone 13.
Phone Test
In the phone test, each device was placed within equal distance of the mini cell tower in the lab. After 60 minutes, the iPhone 13 Mini actually performed better, dropping by just two points compared to the regular iPhone 13's three-point drop. This is a surprising result, given that the 13 Mini has the smaller battery capacity. However, iPhones have a tendency to over-report their battery percentages early on, and it's possible that this is what happened in the phone test. We'll continue to monitor the performance of both devices.
Messaging Test
In the messaging test, after an hour of texting back and forth, the regular iPhone 13 performed better than the mini model, with a tie between the two devices. However, as expected, the larger battery capacity of the regular iPhone 13 gave it an advantage in this test. We'll continue to monitor the performance of both devices.
Email Test
In the email test, which is similar to last year's test where the display was the only significant factor in draining the battery, the smaller screen on the iPhone 13 Mini helped make up for its smaller battery. The mini model dropped by an equal eight percentage points as the regular iPhone 13. This suggests that the smaller screen has a positive impact on the device's battery life.
Browser Test
In the browser test, where both devices were tasked with loading up the same set of websites and one hour later, the larger battery capacity of the regular iPhone 13 gave it an advantage. The mini model dropped by 11 points compared to the regular iPhone 13's nine-point drop. This highlights the impact that the A15 Bionic chip has on battery life.
Instagram Test
In the Instagram test, where both devices were simply scrolling through the home feed as they would in real life, after one hour, the regular iPhone 13 performed better than the mini model, allowing it to pull four points ahead. This suggests that the larger screen and battery capacity of the regular iPhone 13 are giving it an advantage in this test.
Standby Test
In the standby test, where both devices were turned off for the entire 16 hours, the regular iPhone 13 performed better than the mini model, with a four-point difference between the two devices. This highlights the impact that screen usage has on battery life.
YouTube Test
In the YouTube test, where both devices played back videos and had their speakers calibrated to the same decibel counts, after one hour, the regular iPhone 13 continued its lead over the mini model, with a 13-point difference between the two devices. The smaller screen and battery capacity of the mini model are still giving it an advantage in this test.
Gaming Test
In the gaming test, where both devices were playing Alto's Adventure, after one hour, the regular iPhone 13 continued its lead over the mini model, with a three-point difference between the two devices. However, as mentioned earlier, the larger battery capacity of the regular iPhone 13 gives it an advantage in this type of intense usage.
Comparing to Last Year's Model
When comparing the performance of the iPhone 13 Mini to last year's iPhone 12 Mini, we can see a huge improvement. The iPhone 12 Mini died just 40 minutes into the Maps test, while the iPhone 13 Mini still had 13 remaining, allowing it to finish the test with 10 points left. In contrast, the regular iPhone 13 performed much better, with only a three-point difference between the two devices.
Conclusion
The iPhone 13 wins by a significant margin of 17 points in this battery life challenge, giving it enough power to last an additional two hours and 25 minutes on Instagram or two hours and seven minutes on Messaging. The larger screen and battery capacity of the regular iPhone 13 are clear advantages over the smaller model, especially when performing intensive tasks like gaming or watching YouTube videos. However, as mentioned earlier, the improvement over last year's iPhone 12 Mini is a huge plus for the mini model, showing that Apple has made significant strides in improving its compact devices' battery life.