Make sure that the protective glass is specifically designed for your meizu smartphone model. Each model has unique characteristics and screen sizes, so using the wrong glass may affect the quality and effectiveness of protection.

There are several types of meizu screen protector glass - tempered (tempered) glass, film, and liquid glass. Tempered glass offers better protection and touch sensitivity, but it can be a bit more expensive. Film is a more economical option, but it can be less durable. Liquid glass is applied directly to the screen, forming an invisible layer of protection.

The thickness of the protective glass affects its durability and touch feel. The thickness is usually specified in millimeters. The thicker the glass, the more reliable it is, but it may be more noticeable on the screen. Choose the right balance between protection and usability.