Retina Display is the name for the high-resolution screen technology Apple uses on various models of the iPhone, iPad, and other Apple products. It was introduced with the iPhone 4 in June 2010.
Apple 2020 iPhone SE vs 2022 iPhone SE: specifications Specification 2020 iPhone SE 2022 iPhone SE Display 4.7-inch Retina (1,334 x 750) Processor 1,821mAh (estimated), claimed up to 8 hours of ...
The iPhone SE 2022 has Apple's standard Retina HD LCD (liquid-crystal-display) panel. That's to say everything looks sharp enough on the display, but there's nothing special about it in 2022.