The iPhone 15 series launched this week is expected to receive strong demand from all over the world. However, the delivery of iPhone 15 Pro Max of this series in some countries including America, China and Japan may have to wait till November. However, the wait of more than four weeks in China for this smartphone may be less of a problem for Apple. The company is facing tough competition from Huawei in its third largest market and restrictions are also being imposed on the use of iPhones by government employees in China. According to Apple’s website, there will be a wait of two to three weeks for the iPhone 15 Pro in China. The company has said that it can make iPhone 15 available as soon as its sales start on September 22. In America, Apple’s biggest market, customers will have to wait for six to seven weeks for the iPhone 15 Pro Max. This is the most expensive smartphone of the new iPhone series. Its delivery in Japan will be delayed by up to six weeks. Some analysts said that the delay of a few weeks in the delivery of iPhone 15 Pro Max is indicating that the company is finding it difficult to get the supply of the display used in it. This display is thinner than previous iPhones. However, Nabila Popal, research director at market intelligence firm IDC, says these problems have been resolved. The new iPhone series includes iPhone 15, iPhone 15 Plus, iPhone 15 Pro and iPhone 15 Pro Max. iPhone 15 Pro and iPhone 15 Pro Max also have the same USB Type-C charging port as the iPhone 15 and iPhone 15 Plus. The new A17 Bionic chipset has been used in the Pro models of iPhone 15. The company claims that this chipset has better efficiency and more power than A16. Apple has planned to increase manufacturing in India. The company has prepared to shift a large part of its manufacturing in China to India. Recently Apple also opened two retail stores in India. These stores are getting good response. In the last few years, the sales of iPhones in the country have increased rapidly.