The 12 mini has the exact same specifications as the regular iPhone 12; the only differences between the iPhone 12 and iPhone 12 mini are battery capacity and screen size. The 12 mini features a 5.4-inch Super Retina XDR display in a footprint that's just smaller than Apple's iPhone SE or iPhone 8. This is great to see as the viewing experience Summary and Final Verdict. The iPhone 15, given that it is three years newer compared to the iPhone 12, definitely offers plenty of significant changes to justify an upgrade. You get a much better camera system, a more capable processor, but (arguably) most importantly — greatly increased battery life. Compare iPhone models. Shop iPhone. iPhone 12 mini. iPhone 12. iPhone SE (2nd generation) Battery. Up to 23 hours video playback 4. Display. The iPhone 12 mini has a 5.4-inch OLED – Super Retina XDR – display, compared to the iPhone SE’s 4.7-inch LCD display, dubbed a Retina HD by Apple. The 12 mini has a better screen In this comparison, we focus specifically on the 6.1-inch iPhone 12 and the 6.1-inch iPhone 12 Pro. While the iPhone 12 mini and iPhone 12 are largely the same phones, there are some key Apple iPhone 12 Mini vs Apple iPhone SE 3 comparison by specification, camera, battery, price. Compare Apple iPhone 12 Mini vs Apple iPhone SE 3 Differences including the Price, Camera, Display, Performance, Ram, Storage, Battery, Operating System, Network Connectivity, Multimedia Warranty Critic Rating, User Rating and more. Specifications. The iPhone 12 mini is on par with the iPhone SE 3 but the iPhone 13 mini features the best battery in its size. We will share more details on the device as soon as more information is available. I’m a fairly light user, I upgraded from the 12 mini to 13 mini, using a carrier program which made it really cheap, I like it a lot better, the battery life on the 12 was fine until the battery started to degrade and it quickly became not enough, combined with 5G becoming available in my area, it just decimated my battery life. Compare Apple iPhone 12 Mini vs Apple iPhone 6s 32GB Differences including the Price, Camera, Display, Performance, Ram, Storage, Battery, Operating System, Network Connectivity, Multimedia Warranty Critic Rating, User Rating and more. Specifications. In comparison, the iPhone 12 mini sports an even bigger, 2227mAh battery despite having a smaller footprint, allowing it to last up to an hour longer than the iPhone SE (2022). Even though the A14 Bionic isn’t as efficient as the newer A15 chip, the OLED display’s energy efficiency makes up for it. 4ZdEu5.