I'm really confused by the battery life. My Samsung ARM Chromebook last a really long time with only intermittent charging at home. It's also perfectly usable

I'm really confused by the battery life. My Samsung ARM Chromebook last a really long time with only intermittent charging at home. It's also perfectly usable for SSH access to my dedicated server and works well on wifi with my phone and hotspot. I would hope that Google is improving battery life on their flagship devices, not reducing it, perception is everything. I also hope that they keep an ARM model and don't let Intel's marketing dollars overwhelm their partners, while not delivering a comparable battery life experience. I look forward to replacing this with a quad-core processor with AArch64 support, and hopefully KVM.