iPhone X will have some options which are big innovations for smartphones and definitely some phones in the future will have similar settings like new Apple's phone, so it's not shocking that demand for iPhone X is high. However, it looks that iPhone X will be sold in even bigger quantities than Apple initially estimated.
How says Ming-Chi Kuo, analyst and expert in topic of rumors about Apple, by the end of the year Apple will sell over 40 million units of iPhone X. In next year Kuo predicts that iPhone X will be sold in next 50 million of units, but he's not sure if Apple will deal with this demand and there may appear some delays with deliveries. iPhone X will come to shops on 3rd of November, and phone in variant with 64GB of internal storage will cost 999$, and for variant with 256GB of internal storage we will have to pay 1149$.