>>106334914
The only name brand options for a small size phone are flip phones, and only motorola and samsung in the US. If you're ok with trying a first generation product kickstarter chinkshit, the unreleased ikko Mind One will be a 1240x1080 block with a single camera on a flippable hinge and there's the option for a keyboard case that has a headphone jack with a proper DAC bringing the total to under $500. It will be using a Helio processor and like all non-flagship phones with practical features it doesn't support 60fps for 4K video.