In addition to 5g, 5nm A14 and photo updates, the biggest concern of iPhone 12 is the brand-new appearance design, which changes the mellow style of past generations of products and returns to the flat frame of iPhone 4. < / P > < p > of course, this also brings a problem. In the original 3.5-4-inch small screen era, the sharp edge of the mobile phone will not have a great impact on the feel. Today, mobile phones are generally more than 6 inches, this retro middle frame design may have a great impact on the feel. < / P > < p > according to foreign media reports, people who have contacted the 6.7 inch iPhone 12 Pro Max said that the handle of the phone is very uncomfortable, and the larger the size, the more obvious the feeling. In other words, the feeling and size will be inversely proportional. < / P > < p > the 5.4-inch iPhone 12 Mini is the smallest, and the two 6.1-inch iPhones have the same size and feel. Global Tech