If you use Apple’s official bank card for installment, you can pay it back in advance. If you use Ant Huabei, China Construction Bank credit card, Industrial and Commercial Bank of China credit card and China Merchants Bank credit card for installment on the official website, you can also enjoy interest-free, and you do not need to pay any additional handling fees for early repayment. If you use a credit card from another bank, you will need to pay corresponding interest and handling fees. The installment repayment cycles on Apple’s official website are 1, 3, 6, 12 and 24 installments. It is recommended to choose the repayment cycle based on your own repayment ability during installment. :

1. iPhone 3G

The iPhone 3G changed the aluminum back cover of the iPhone (first generation) to plastic, and the buttons of the mobile phone were changed from plastic to metal and continued. The back of the iPhone 3G adopts a gentler arc design.

2. iPhone 4

iPhone 4 is available in white and black; the front and rear bodies are made of aluminosilicate glass, which is 30 times harder than plastic and more scratch-resistant. , more durable. Both the front and rear glass surfaces have a grease-resistant coating to keep things clean and tidy, while surrounding the iPhone 4 case is a stainless steel band forged from a custom alloy that's five times stronger than standard steel.

3. iPhone 5

The iPhone 5 uses an aluminum alloy casing and is decorated with glass. On the left side of the fuselage are the volume keys and ring/mute keys, and on the top are the power key and sleep/silent key. There is a wake-up button, a HOME button below the home screen, and a 3.5mm stereo headphone mini jack, microphone, lightning interface, and speaker at the bottom of the fuselage. Available in two colors: black with charcoal and white with silver.

4. iPhone X

The front of iPhone iPhone The button design has not changed. The iPhone