The first report claims that the devices will be equipped with 5nm-based A14 chips — likely A14X for the iPad Pro — and support a combination of mmWave and sub-6GHz. Qualcomm is expected to supply its Snapdragon X55 modem for the iPhones, but the report does not specify which modem the iPads will use.
mmWave or millimeter wave is a set of 5G frequencies that promise ultra-fast speeds at short distances, making it best suited for dense urban areas. By comparison, sub-6GHz 5G is generally slower than mmWave, but the signals travel further, better serving suburban and rural areas.
DigiTimes believes that both the iPhone and iPad Pro models will likely be announced in September. Apple typically makes iPad announcements in October, but it has used its iPhone event in September to make a few iPad announcements before, including the original iPad Pro in 2015 and the 10.2-inch iPad in 2019.
From the first report:
Based on its 5G product roadmaps, Apple is expected to launch new iOS devices, including iPhones and iPads, incorporating both sub-6GHz and mmWave specs probably in September, which will significantly drive up demand for 5nm A14, the sources said.
A14 can be applied to diverse iOS mobile devices for different 5G frequency bands as long as corresponding modem chips and AiP modules are adopted, the sources indicated, adding that Qualcomm will provide 5G Snapdragon X55 modem chipsets for new iPhone devices in 2020.
The second report provides a more vague timeframe of the second half of 2020, so an October announcement is not ruled out:
Win Semi reportedly will be the sole fabricator of VCSEL components for ToF (time of flight) AR and depth-of-field (DoF) photography applications, as its US IDM clients have also captured orders from Apple. The ToF camera modules are expected to be incorporated into 5G iPhones and iPads to be released in the second half of 2020, the sources said.
Rumors suggest that Apple plans to update its iPad Pro lineup in March, with key new features expected to include a triple-lens rear camera system and 3D sensing for augmented reality. This would make sense from a timing perspective, as the iPad Pro has been updated on roughly an 18-month cycle since 2015, and it will have been 18 months since the iPad Pro was last updated in October 2018.
This would pave the way for the first 5G iPad Pro models with an A14X chip to launch in the fall, with other hardware changes likely being few to none. The new 5G models would likely simply be additional SKUs at the high end of the lineup.