I just spent vacation deciding not to bring a laptop, but to use my android phone (a galaxy s22) with a hdmi adapter and Bluetooth travel keyboard. Plugged it in to the TV in our accomodation and had a lot of fun.
Running neovim on termux was fine. Developing elixir was no problem, the test suite took 5s on my phone, and takes 1s on my laptop. Rust and cargo compiling was slow enough that I didn't really enjoy it though.
Meant that I could just pack up instantly and have an agent do review workflows while I was out and about as well in my pocket, and didn't really notice a big battery hit.
Interesting vacation activities.
I don't really enjoy compiling rust on my M2 Pro, so I wouldn't necessarily blame the phone
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And nowadays we have Debian running in a VM on Android [1]
[1] https://www.zdnet.com/article/how-to-use-the-new-linux-termi...