1. Apple's iPhones are well-regarded for their stable operating systems and broad consumer appeal.2. On Tuesday this week, Apple launched four new iPhones: the 5.4-inch iPhone 12 mini, the 6.1-inch iPhone 12, the 6.1-inch iPhone 12 Pro, and the 6.7-inch iPhone 12 Pro Max.3. The iPhone 12 line offers a wider range of size options, giving consumers more choices when selecting an iPhone.4. Due to the iPhone 12's new flat-edge design, its physical dimensions may differ from those of previous iPhones of similar sizes.5. MacRumors has shared an image that compares the body sizes of the iPhone 12 series models with several other iPhone models for easy reference.6. The image reveals that the 5.4-inch iPhone 12 mini's dimensions fall between those of the 4.0-inch iPhone SE and the 4.7-inch iPhone 8.7. The 6.1-inch iPhone 12 and iPhone 12 Pro are sized between the 5.8-inch iPhone X and the 6.1-inch iPhone 11.8. The 6.7-inch iPhone 12 Pro Max is the largest iPhone to date, with dimensions slightly larger than last year's 6.5-inch iPhone 11 Pro Max.9. Although we cannot currently compare the actual sizes of the devices, our knowledge of the models allows us to understand the dimensions of the iPhone 12 series.10. Consumers are advised to visit an Apple Store after the official launch of the iPhone 12 series to experience the feel of the sharp corners before making a purchase decision.11. The 6.1-inch iPhone 12 and iPhone 12 Pro have already begun pre-orders on the Apple website and the Apple Tmall flagship store, and consumers should keep an eye on the upcoming delivery status.12. In addition, the new iPad Air was also simultaneously available for pre-order, with the earliest deliveries expected on November 2nd.13. The range of size options, design, and system stability of Apple's iPhones are among the reasons for their popularity.