A Famous Product

According to the presentation, what main categories are iPhones divided into?

• 3

• 4

• 5

• 6

In the iPhone distinguishing tips, which number is used to distinguish international iPhone from iPhone lock?

• 8489

• 8498

• 8894

• 8984

What was the iPhone operating system known as iOS formerly called?

• iPhone OS

• Meego OS

• Palm OS

When was the first generation of iPhone released?

• 2007

• 2002

• 2010

What was the first iPhone model with the OLED display?

• Iphone 6s

• Iphone 7

• Iphone X

What is the resolution of the main camera of the iPhone 14?

• 12MP

• 13MP

• 14MP

• 48MP

How much upgraded RAM has the iPhone 14 added compared to the previous generation?

• 1GB

• 2GB

• 4GB

• 6GB