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It was a Analog Motorola DynaTAC 8000X Advanced Mobile Phone System. It looked like a big block phone with an antenna sticking out of the top, a very tiny screen, and buttons on the front of it for the numbers. Martin Cooper made the first cellphone.
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The Nokia 9110I reduced the weight of phones and flipped open to text.
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The Nokia 5510 featured full QWERTY and could store up to 64mb of music.
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The Blackberry 7210 had the first colored screen.
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The iPhone had an auto-rotate sensor, a multi-touch sensor that allowed multiple inputs while ignoring minor touches, a touch interface that replaced the traditional QWERTY keyboards, and many other features.
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The iPhone 5 featured an aluminum-based body which was thinner and lighter than previous models, a taller screen, the Apple A6 system-on-chip, LTE support, and Lightning, and a new compact dock connector.
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The iPhone 7 Plus is bigger, has more storage than the previous iphones, is louder, comes in different colors, and does not include a headphone jack or a push in home button.
