Nintendo has introduced a new Handheld Mode Boost option in the latest update for the Nintendo Switch 2. This feature allows original Switch games to run at higher resolutions in handheld mode, similar to when the console is docked. However, the results may vary depending on the game, and there are some trade-offs such as increased power consumption and potential issues with touchscreen input and controller compatibility. The setting can be found in System Settings > System > Nintendo Switch Software Handling.