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. Read ...
When Apple unveiled its first Retina display with the iPhone 4 in 2010, it had an insane 326 pixels per inch, which Steve Jobs described as “comfortably over” the human retina limit of 300 ppi. With ...