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The history of iPhone

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Apple has released many mobile phones since its first mobile phone in 2007

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The parameters, features and technologies used in each mobile phone are different

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In this video,

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we mainly explain the parameters of iPhones SE2 to iPhone13 pro max

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If you are interested, you can take a look at this table,

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It doesn't have much significance for our actual maintenance

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We only talk about the characteristic and the new technology of each model

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iPhone SE and iPhone 8 are similar in appearance,

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but this model is equipped with Apple's A13 processor

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The 12 series is powered by Apple's A14 processor

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and it adopts some new technologies

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It is Apple's first mobile phone that supports 5G calls,

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and uses an XDR-OLED display,

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and the display glass panel uses super magnetic crystal technology

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to give the panel more fall resistant and wear resistant

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The 12 series is Apple's first mobile phone that supports Beidou navigation,

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adding a magnetic suction function to wireless charging

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The iPhone 13 series is roughly the same in terms of hardware,

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using Apple's latest A15 processor

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The 13mini model is a single-card model

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and does not support dual-card function

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The 13 series have smaller bangs and a larger display area

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The CPU is made using a 5nm process,

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which is faster and consumes less power than the previous generation

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It also adds lidar to make it easier to focus at night

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iPhone SE 3 also uses the latest A15 processor

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The appearance of this model is the same as the iPhone 8 or iPhone SE2

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IPhones SE series belongs to apple's material consumption machine

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If the materials are not used up,

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Apple will design another model using the materials of the previous generation,

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all of which are small-screen mobile phones

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The advantage of Apple doing so is that it can sell more phones and make more money

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The summary of iPhone,

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Apple Has produced a total of 34 types of mobile phones

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since the first one was released in 2007

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Each model has different characteristics

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and different technologies

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We need to understand the basic knowledge,

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and to understand the characteristic of each model,

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so that it will be more helpful

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for us to learn mobile phone maintenance

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If you want to know more details about each model,

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you can get it from technical support on the official website

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This is the introduction of iPhone SE2 to iPhone13 pro max