Switch: on the original and Lite the screen is plastic, which changes everything

The original Nintendo Switch and the Switch Lite use a plastic screen. The Switch OLED model moved to glass.

This is not a small distinction. Plastic sits far lower on the hardness scale than strengthened glass — low enough that it is scratched not just by grit but by ordinary contact with harder plastics and by repeated friction. Where a glass phone screen shrugs off a pocket, the original Switch's screen does not.

The consequence: on glass devices a protector is sensible insurance against an occasional scratch. On the original Switch and Lite it is closer to a consumable that spares a panel which will otherwise visibly degrade. The recommendation moves from optional to strongly advised.

The Switch's dock holds the console in a slot, and the screen slides against the inside of that slot each time it goes in or out. Any grit that has found its way into the dock is then dragged across a plastic screen under light pressure — a near-perfect mechanism for producing fine parallel scratches.

This is a well-known complaint among Switch owners and it is specific to this device. No phone has an equivalent daily abrasion event built into normal use.

Two mitigations, both worth doing. Fit a protector so the abrasion lands on a replaceable layer. And wipe out the dock slot periodically — a dusty dock is the actual mechanism, and cleaning it costs nothing.

The three Switch models do not share a screen size, and protectors are not interchangeable between them. Check which console you have before buying, and buy for that model specifically.

A note on installation: because the original's screen is plastic and soft, a botched fitting is riskier here than on glass. Dragging a trapped grain of grit across a plastic screen while positioning a protector will scratch the thing you are trying to protect. Clean thoroughly, work in a dust-free room, and use a protector with an alignment frame if one is available for your model.