Does tempered glass reduce iPhone touch sensitivity or screen clarity?

One of the main reasons users avoid screen guards is the fear of tempered glass touch lag and reduced display clarity. Nobody wants to use a premium HDR screen if it looks dim and hazy.

Cheap screen guards use low-grade soda-lime glass and thick adhesive layers, which can reduce touch sensitivity and cause glare.

Premium aluminosilicate glass protectors use a microscopic electroplated oleophobic coating and high-grade optical adhesive. This ensures zero touch lag, maintaining smooth scrolling and crystal-clear display transparency.