Iirc the Ally has a low power mode. Just play with that on, and bring a charger and charge at the hotel you’re staying at.

Displaying a news network even 1 hour a day is already a torture test.

Isn’t Rtings test basically “worst case scenario”? Is their 700 hours continuous?

I think it’s compared to each other because the price is close. That’s why the 7800 XT is compared to the 4070, even though it’s “higher” tier. 4070 is still 50 to 100 USD more expensive.