Phones
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The smartphone is, first and foremost, a phone. So it makes sense that it would replace other phones, such as Call Lines and Pay Phones.
Cameras
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Smartphone cameras can’t compete with digital cameras, it’s better than no camera. What would you have if you didn’t have your smartphone with you? Who will lug a DSLR around to cool outings, hikes, and parties? Not you or anybody who owns a smartphone!
Music Players
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Guardians of the Galaxy nailed it. The only reason anyone would have a separate portable music player these days. If they had been abducted from Earth in 1988.
Portable Gaming Consoles
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Why would you spend $200 on a Nintendo 3DS XL. You can play Nintendo-esque games, in the form of Pokemon Go on your smartphone?
Alarm Clocks
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Your smartphone can set 16 alarms, too fragile to throw across the room. It’s the best alarm clock ever.
Books
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You might think electronic reading devices like Kindles and Nooks have replaced books. You’re mistaken. Your smartphone can display the same e-books, play games. Text friends if bored of reading.
Remote Controls
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Your smartphone isn’t just a remote for Android TV and a myriad of set-top boxes. It’s a remote for everything, like your lights, car, and even your thermostat.
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Let’s hope you never lose it.
Watches
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You no longer need to look at someone’s wrist to know if they have the time. They have a smartphone, don’t they?
Photo Albums
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Boring people with five or six pictures of the kids. We can now show them hundreds or thousands of images saved on our smartphones!
Calculators
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Did smartphones replace calculators, or did calculators on smartphones replace our brains? I feel like we used to be able to calculate tips in our heads. Post smartphones.
Wallets
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Now stores support Android Pay, no need to carry a credit card! And with apps like Venmo, there’s no need to have cash, either! If only highway patrol would accept a photo of your driver’s license.
Flashlights
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Hey, the LED flash on the back of your phone isn’t just there to make your night-time pictures look horrific.