A:Answer Looking at the ASUS website the screen does not seem that much different from the 4070, 4080 or 4090 model except for brightness in NITS. I think the advantage on the 4080 would be the 12GB vs 8 GB of video memory. I don't know your use case. Is this your only PC? If so, maybe it makes more sense to spend a little more. A 4070 desktop is way better than a 4070 laptop GPU so they really should call this a Moble or M4070, M4080, M4090. It's a little misleading as they GPU die is smaller on the mobile. I would look on YouTube for reviews on the 4070 vs. 4080 laptops and see if the performance difference justifies the price increase for you.
