The Legion has a 99.9 watt-hour battery, the largest battery that the FAA will allow on an airplane. To test its endurance, I ran the PCMark 10 Modern Office benchmark. And as expected with all those snazzy specs, the laptop didn’t last long, tapping out after 4 hours and 29 minute...
These processors run hotter and use more battery life. Performance is better than 11th Gen, but it doesn't really benchmark well because it starts to heat up and throttle." I also tested last year's X1 Yoga (Gen 7) and came to the exact same conclusion. The extra cost for the P-...