The Moondrop MIAD 01 is one of the most distinctive Android devices of 2024 thus far. It has a 4.4mm headphone jack to go with the more conventional 3.5mm type. Furthermore, it seems it might be as appealing to teardown enthusiasts as well as audiophiles, and may, therefore, also be easier to repair than most modern smartphones.
Just look at the inside any modern smartphone, it’s full of battery and other stuff, basically no empty space. The iPhone 7 was the first generation without a headphone jack, it still used the old case design though. Look at the iPhone X which was completely redesigned, it’s just marginally larger than the iPhone 6/6s/7/8 (they all use the same case design) but has a much larger battery. They went from 7.45Wh (1960mAh) on the iPhone 7
to 10.35Wh (2716mAh) on the iPhone X.