Is the iPhone X dual-camera a success or a complete flop?

There's been quite a few competition between smartphones with single rear cameras with bigger sensors and/or improved camera sensors and then dual-camera smartphones like the iPhone X. I've seen picture quality from both types and ca honeslty say the extra camera sensor does little to nothing to improve image quality

No it wasn't/isn't.

Apple phone sales are probably down because everyone realizes that they already have a good enough phone. Everyone that wants a phone has one. The other part of reduced sales is probably the near-cost manufacturers like Xiaomi cutting into their customer base. Apple's profit margins are too high for the current competition level. This is why apple is TRYING to become the next Netflix.

It's somewhere in between.

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