The keyword has become a litmus test. If you understand the phrase, you understand that mobile gaming is no longer about the smallest device, but the most comfortable device. It acknowledges the absurdity of a “portable” giant while celebrating the joy of drifting off to sleep with a AAA title in your hands.
"It’s compact, Haru! I can take my whole career anywhere," Ren said, cracking his knuckles. uchi wa no utouto maji de dekain portable
So together:
Handheld devices offer a more discreet viewing or gaming experience compared to a desktop monitor. The keyword has become a litmus test