Android vs FOSS Phones
To achieve my aims regarding Convergence of mobile phone and PC [1] I need something a big bigger than the 4G of RAM that’s in the PinePhone Pro [2]. The PinePhonePro was released at the end of 2021 but has a SoC that was first released in 2016. That SoC seems to compare well to the ones used in the Pixel and Pixel 2 phones that were released in the same time period so it’s not a bad SoC, but it doesn’t compare well to more recent Android devices and it also isn’t a great fit for the non-Android things I want to do. Also the PinePhonePro and Librem5 have relatively short battery life so reusing Android functionality for power saving could provide a real benefit. So I want a phone designed for the mass market that I can use for running Debian.
One thing I’m definitely not going to do is attempt a full port of Linux to a different platform or support of kernel etc. So I need to choose a device that already has support from a somewhat free Linux system. The PostmarketOS system is the first I considered, the PostmarketOS Wiki page of supported devices [3] was the first place I looked. The “main” supported devices are the PinePhone (not Pro) and the Librem5, both of which are under-powered. For the “community” devices there seems to be nothing that supports calls, SMS, mobile data, and USB-OTG and which also has 4G of RAM or more. If I skip USB-OTG (which presumably means I’d have to get dock functionality via wifi – not impossible but not great) then I’m left with the SHIFT6mq which was never sold in Australia and the Xiomi POCO F1 which doesn’t appear to be available on ebay.