The Switch OLED is the most expensive version of the original system, so does the Switch 2 offer enough to make the upgrade ...

Make sure the console comes in a red box and that the serial number starts with “XKW ... Finally, there’s the Nintendo Switch OLED Model, which has a beautiful OLED display.

Nintendo estimates that a Switch OLED "with a serial number that starts with 'XT'" should last around "4.5 to 9 hours." Non-OLED Switch consoles "with a serial number that starts with 'XK'" are ...

Nintendo opted for an LCD display over OLED for its latest Switch 2 console, which is a little odd given Nintendo introduced the Switch OLED five years after the original Switch as an upgrade.