Latop for a good experience asus zeph g16 with 4070

I need a laptop due to being in school and it has to double as a class room accessory. I need a sleep, well built and portable powerhouse that is not a razer. The asus Zeph g16 is the next best thing.
At home it will be hooked up a oled 3440x1440 and id ideally like to be @ medium settings with VKB Hosas.

16gb soldered on ram (biggest concern)
RTX 4070
Intel core ultra 9
1tb SSD

I want something that can handle the game and others while traveling and be able to last all day in the classwithroom with a charger.