English Views: 0 Author: Site Editor Publish Time: 2023-05-27 Origin: Site
This year's iPhone 15 series is definitely going to be replaced with a USB Type-C interface, but many people have worried that this does not mean that Apple will open the door at the same time, unconditionally compatible with third-party chargers and cables (EU Warning if Apple limits the charging speed of third-party accessories it may ban the sale of the iPhone). Recently, some whistleblowers have brought relevant news, indicating that we may be thinking too much. The whistleblower said that Apple has not developed MFi restrictions, and the maximum charging power of the base iPhone 15 model is 20W, and the maximum charging power of the flagship iPhone 15 Pro model is 27W. Regarding such a charging power limit, some fans claim that the current Lightning interface can support a maximum power of 27W.
In addition, in addition to switching to the USB Type-C interface, the flagship iPhone 15 Pro model will also support Thunderbolt 3. Thunderbolt 3 has the advantages of fast transmission speed and supports two-way transmission. Its bandwidth is as high as 40Gbps, which is eight times that of USB 3.0 (5Gbps) and four times that of USB 3.1 (10Gbps). A file of about 10GB can be transferred in only 2.5 seconds (Popular Science | Thunderbolt 3 interface, which looks exactly the same as Type-C, why is it so good?). Thunderbolt 3 can be said to be one of the most practical interfaces at the moment. If Apple is really willing to use Thunderbolt 3 for the iPhone, then the iPhone will become the industry leader in terms of practicality.
Thunderbolt product introduction
Taking advantage of Thunderbolt 3, the iPhone 15 Pro and 15 Pro Max may develop a new feature: when recording in 4K, the screen can be synchronized to the external display in real time. Thunderbolt 3 has the characteristics of high-speed transmission and two-way transmission, with a bandwidth of up to 40GB/s, far exceeding USB 3.0 and USB 3.1. Therefore, if the iPhone 15 really uses the Thunderbolt 3 interface, it will greatly improve its practicality. The Thunderbolt 3 interface has rich scalability and can be connected to 4K displays, solid-state drives and other devices. In terms of charging, Thunderbolt 3 supports up to 100W PD fast charging. However, according to Apple's strategy, the iPhone 15 Pro series may not support such a high fast charging specification. It should be noted that these news are still in the rumor stage and have not been officially confirmed. Please be cautious until you have definite information.
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