USB-C port speeds on iPads and Macs are tested before iPhone 15 release.

USB-C port speeds on iPads and Macs are tested before iPhone 15 release.

iPhone 15 Models to Come with USB-C Port, but with Varying Speeds

It’s nearly September, which can only mean one thing – new iPhones are just around the corner! The highly anticipated iPhone 15 lineup is rumored to feature a major change – the inclusion of a USB-C port, replacing the tried-and-true Lightning connector. However, recent reports suggest that there may be speed differences across the four upcoming models.

In November 2022, renowned Apple analyst, Ming-Chi Kuo, hinted that the iPhone 15 Pro and iPhone 15 Pro Max would support USB 3.2 or even Thunderbolt 3 specifications, enabling lightning-fast data transfer speeds of up to 20 or 40 Gbps through their USB-C ports. On the other hand, the lower-end iPhone 15 and iPhone 15 Plus models will reportedly be limited to USB 2.0 speeds, capping at 480 Mbps, which is the same as the existing iPhones’ Lightning connection.

But what exactly do these different USB specifications mean? Let’s take a look at the current iPad and Mac lineup, as they already feature USB-C ports with varying speeds:

Device USB-C Specification
iPad Pro USB 3.1 Gen 2
MacBook Air M1 USB 3.1 Gen 2
MacBook Pro M1 USB 3.1 Gen 2
MacBook Pro 16” Thunderbolt 3
iMac Thunderbolt 3
Mac mini USB 3.1 Gen 2
Mac Pro Thunderbolt 3

From this table, it’s evident that Apple has already embraced faster USB-C specifications on its devices, albeit not across the entire lineup. The rumored USB-C speeds for the iPhone 15 series are as follows:

Device USB-C Specification
iPhone 15 Pro / Pro Max USB 3.2 / Thunderbolt 3
iPhone 15 / 15 Plus USB 2.0

As you can see, the higher-end iPhone 15 Pro models are expected to follow in the footsteps of their iPad and Mac counterparts, offering faster data transfer capabilities. These faster speeds will enable users to export photos or transfer large files from their phones to their Macs with incredible efficiency.

However, there may be a catch. It is rumored that Apple will be packaging a new braided USB-C cable with all iPhone 15 models. Interestingly enough, this cable might still be limited to USB 2.0 speeds, making it incompatible with the faster speeds rumored for the iPhone 15 Pro and Pro Max models. This means that customers opting for the top-tier models might need to purchase a higher-spec cable separately to fully take advantage of the blazing-fast transfer speeds offered by USB 3.2 or Thunderbolt 3.

So, when can we expect to hear more about these exciting new iPhones? Apple is expected to hold an event, rumored to be scheduled for Tuesday, September 12. While the official announcement is yet to be made, it’s likely that invitations will be sent out within the next week or two. Until then, anticipation continues to build as we eagerly await the unveiling of the iPhone 15 series.

In conclusion, the iPhone 15 lineup promises to introduce the convenience and versatility of USB-C to Apple’s smartphone range. However, users should be aware that the USB-C speeds may vary across the different models. To fully take advantage of the faster USB 3.2 or Thunderbolt 3 speeds, purchasers of the iPhone 15 Pro and Pro Max may need to invest in a higher-spec cable. As the launch event draws near, excitement mounts, and Apple fans eagerly anticipate the innovations that the iPhone 15 series will bring.