The M4 iPad Pro models that Apple released earlier this year have a display upgrade option that allows you to purchase nano-texture display glass, which is supposed to cut down on glare.

Apple finally gave its Pro-grade iPad a glass option to reduce glare. It’s called nano-texture glass ... With that in mind, is the nano-textured glass worth it? It would be, if I could replace ...

Apple has traditionally reserved a textured glass panel on the back of the Pro models, while the lower-end devices have a smooth panel. The glass finish offers texture and may help reduce the ...