If you’re still hanging onto and have been happy with your iPhone 4S, yet another iPhone launch might be a sign that your 4S is getting a bit outdated. You might go looking for an upgrade. While the iPhone 6
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This prototype folding Oppo smartphone could be the return of the clamshell design
If we travel to the 90s and early 2000, we will see that the design that prevailed on mobile phones was called clamshell, flip or folder, but the advent of touch screens caused this design eventually disappear, although there are