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The first mobile phone I bought was a Huawei brand, this phone is very good, and the performance is very cost-effective, and it is relatively high, because Huawei mobile phones are already very good.
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Redmi,At that time, the cost performance was relatively high,The configuration and ** were more acceptable,It's still relatively good。
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Lenovo phones. The configuration of this mobile phone is too low, the cost performance is not high at all, and it is often stuck, so I buy it for cheapness.
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My first phone was a Nokia, it was very durable, it didn't break if I accidentally fell down many times, although it didn't have many features, and now smartphones are not so durable.
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Dibit, Jay Chou endorsement, 300,000 pixels, 1580 yuan, is there the same model?
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Summary. Hello <>
The brand of the world's first mobile phone was Motorola. In 1947, Martin Cooper, an engineer at Motorola in the United States, invented the first hand-held mobile ** prototype. But it wasn't until 1973 that Motorola engineer Martin Cooper invented the first commercial mobile device, the Dyntac 8000X, that it truly became the first mobile phone.
The phone incorporates a plethora of new technologies like digital modems, batteries, etc., which allow it to communicate at any time from anywhere. Although the phone was large, expensive, and only had 30 minutes of talk time, it established the foundation of the mobile communications industry and started the history of today's smartphones.
What was the brand of the world's first mobile phone?
Hello <>
The brand of the world's first mobile phone was Motorola. In 1947, Martin Cooper, an engineer at Motorola in the United States, invented the first hand-held mobile ** prototype. But it wasn't until 1973 that Motorola engineer Martin Cooper invented the first commercial mobile device, the Dyntac 8000X, that it truly became the first mobile phone.
The phone incorporates a plethora of new technological drawbacks like digital modems, batteries, etc., which allow it to communicate at any time from anywhere. Although the phone was large, expensive, and only had 30 minutes of talk time, it established the foundation of the mobile messaging industry and started the history of today's smartphones.
The Dyntac 8000X began commercial use in 1984 and sold for nearly $4,000. It weighs about kilograms, measures 33 centimeters, and only supports single-band 2G networks. Compared to modern mobile phones, its functions are very simple, you can only make **, you can't send text messages or receive mail, etc.
However, it is considered to be the origin of the modern mobile phone, as it was the first portable phone that could be carried with a sedan car.
The first mobile phone is a Nokia 5230, and it can still be used after trying it just now, and it is very strong <>
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April 1973 in New York Martin Cooper.
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