I may be the most vociferous person out there saying the iPhone 5 should be wider
than it is but just because Apple
decided to "Think Different" it doesn't mean the screen on its new flagship phone isn't much better than its replacement.
According to Displaymate, the iPhone 5 screen is far superior to just about anything else on the market when it comes to accurately displaying colors and minimizing screen refection. Specifically the company says:
Screen Reflectance on the iPhone 5 has decreased substantially – the iPhone 4 has 52 percent brighter reflections than the iPhone 5. This means you won’t be distracted as much by reflections that appear on the screen. The iPhone 5 has among the lowest Reflectance values we have ever measured on a Mobile device.
The iPhone 5 has the highest Contrast Rating for High Ambient Light for any Mobile device we have ever tested, and it’s 57 percent higher than the iPhone 4.