Apple's 2019 iPhone lineup may mark the end of the Lightning connector
Apple could replace the Lightning port in its 2019 iPhone and iPad releases, a supply chain report claims, suggesting Apple is likely to give up on using its proprietary connection in its flagship products.

Anonymous sources from "analog IC vendors" informed DigiTimes of the potential changes, including a redesign of chargers and related connections in its next-generation mobile devices. The report doesn't specifically confirm a change from Lightning to USB-C will take place, but strongly suggests Apple is considering making the switch in the future.
This is not the first time rumors of a move from Lightning to USB Type-C has surfaced, as reports ahead of last year's launch of the iPhone 8 and iPhone X advised it was a possibility. The iPhone 8, iPhone 8 Plus, and iPhone X were all equipped with Lightning ports at the time of launch.
The report adds that other rumors suggest a replacement of the connector will take place during the 2018 iPhone refresh, but doubts this to be the case. Apple is claimed to be in the "redesign phase" of the 2018 models, a stage in preproduction that does not allow for major specification changes, with sources suggesting this pushes any switch to USB-C to the 2019 models.
While a number of Android smartphones are already using USB Type-C instead of microUSB, the report sources suggest Apple's adoption of the port will prompt other manufacturers to do the same. The sources cite a claim that Apple's use of USB Type-C in the MacBook lines has encouraged other notebook producers to use the technology in their own releases.
For the moment, Apple does not have a major incentive to move to a USB Type-C connection for the iPhone. While USB-C offers fast-charging capabilities, iPhone X and iPhone 8 users are able to take advantage of this technology by using a USB-C-to-Lightning cable with a 30-watt USB-C power adapter.
A rumor from May suggests Apple is already looking to provide iPhone users an 18-watt USB-C charger, which would enable users to enjoy fast charging straight away, without needing to buy the cable and a suitable charger separately. If true, this would be a major step towards adding USB-C to the iPhone itself.
If Apple does make the change to USB-C, it would have a considerable impact on peripheral and accessory producers, forcing them to redesign their products to accommodate the connection, and to find ways to adapt their existing offerings.

Anonymous sources from "analog IC vendors" informed DigiTimes of the potential changes, including a redesign of chargers and related connections in its next-generation mobile devices. The report doesn't specifically confirm a change from Lightning to USB-C will take place, but strongly suggests Apple is considering making the switch in the future.
This is not the first time rumors of a move from Lightning to USB Type-C has surfaced, as reports ahead of last year's launch of the iPhone 8 and iPhone X advised it was a possibility. The iPhone 8, iPhone 8 Plus, and iPhone X were all equipped with Lightning ports at the time of launch.
The report adds that other rumors suggest a replacement of the connector will take place during the 2018 iPhone refresh, but doubts this to be the case. Apple is claimed to be in the "redesign phase" of the 2018 models, a stage in preproduction that does not allow for major specification changes, with sources suggesting this pushes any switch to USB-C to the 2019 models.
While a number of Android smartphones are already using USB Type-C instead of microUSB, the report sources suggest Apple's adoption of the port will prompt other manufacturers to do the same. The sources cite a claim that Apple's use of USB Type-C in the MacBook lines has encouraged other notebook producers to use the technology in their own releases.
For the moment, Apple does not have a major incentive to move to a USB Type-C connection for the iPhone. While USB-C offers fast-charging capabilities, iPhone X and iPhone 8 users are able to take advantage of this technology by using a USB-C-to-Lightning cable with a 30-watt USB-C power adapter.
A rumor from May suggests Apple is already looking to provide iPhone users an 18-watt USB-C charger, which would enable users to enjoy fast charging straight away, without needing to buy the cable and a suitable charger separately. If true, this would be a major step towards adding USB-C to the iPhone itself.
If Apple does make the change to USB-C, it would have a considerable impact on peripheral and accessory producers, forcing them to redesign their products to accommodate the connection, and to find ways to adapt their existing offerings.
Comments
I know that the chemical composition is different but it would be nice to know.
with Qii charging becoming a std, and wireless backups/updates also a direction Apple is driving, one would think the number of cables sold for charging/data-xfer will drop in general. Yes, one will need a cable, and using a USB C to C cable would make total sense (and changing the wall wart to a USB-C as well). iPads, iPhones, Macs would all share the same cable. dropping the C-Lightning cable is one less SKU.
Heck, if they built a Mac mini with an SSD, they could probably live well within a 100W cable and likely a 65 W wall wart, which seems to be a great way to simplify/shrink a lot of systems (Apple TV as well) and lower repair costs (power supply failures are a thing). Yes, the cable would be $29.99, but it would be 'one cable' that you could use on everything from your laptop to your charging mat to driving a Monitor, or even a sound subsystem.
One Cable to Rule them All.
If I were building a dock, I'd build one with a 120V 2A (150W) power supply with 4 powered USB C connections, able to drive a Mac Laptop (60W), a monitor (30W), and an external disk storage (40W)., and have a powered port for charging other devices.
I would say the next move Apple makes is to do away with such a port completely - going with inductive charging completely and high speed wireless. That might not be for a number of years, but switching to USB-C on the iPhone itself seems an "un-Apple" move.
My MacBook has USB-C, and I HATE plugging it in. Compared to Lightning, it's cumbersome, and feels fragile.
if apple was to phase out the lightning I think they could try to make the smart connector more universal. Although I think it’s components are too big for the iPhone, becuase why else would they not have create a “pro” line and included it by now.
The only time I really use the wireless charger is in the car, where I am not actively using the phone.
However, it'd be pretty cool if they implemented the Smart Connector (from the iPad Pro) across the line as support and accessory port, but it doesn't feel like they are really pushing that connector into the market.