What do you consider the most critical performance metric for PC handheld gaming devices?

[killamch89]

When it comes to PC handhelds, what single performance metric matters most? Is it sustained frame-rate under load, battery life under peak usage, thermal throttling thresholds, input latency, or something else entirely? I’m curious which stat you check first when sizing up a new device: do you obsess over average FPS in AAA titles, or does hours-per-charge take priority?

[Scorpion]

The most critical performance metric for handheld gaming devices is battery life. Long-lasting batteries ensure extended play sessions without frequent recharging, providing a smooth gaming experience on the go. Performance, display quality, and controls also matter, but battery life is essential.

[killamch89]

Battery life under sustained load is paramount. Even with stellar frame rates and dazzling visuals, a device that dies after an hour severely limits portability and usability.