Replying to Anyone know a phone that can stand up to the cold?

Iphone SE here, and looking to upgrade. The worst part of my ski setup is my phone, which requires 2 socks and a hand warmer in order to stay alive for the duration of a ski day. Recently was doing some work outside and my phone died in my pocket in about 15 minutes, so I've decided it's time for an upgrade. Does anyone have any suggestions or especially positive experiences with their phone, especially with regard to battery life on a cold day? Appreciate it.