The respected Apple-focused business analyst Ming-Chi Kuo has made a departure from the general consensus in his industry that the Cupertino company will see 200 million iPhones sold in 2019. Kuo now asserts that this number will be significantly reduced compared to 2018. He has also revised his previous estimate on this subject for the first quarter of next year downwards.
https://www.notebookcheck.net/iPhone-shipments-in-2019-could-be-significantly-lower-than-previously-thought-Ming-Chi-Kuo.380941.0.html
Well who knows. Even Kung Pao is not sure about it.