Say what you will, but Apple owns the most responsive mobile OS and has the smoothest multitouch implementation by leaps and bounds.
Unsurprisingly, the Retina display hardware is a major part of that accomplishment - and I'm not talking about pixel density or image quality.
No, the key contributing factor to the iPhone's multitouch immediacy is the short response time of the device’s touch panel on the hardware level. In fact, Apple's capacitive touchscreen implementation runs circles around competition, a recent barrage of tests have proven.
The iPhone 5's four-inch Retina screen is significantly faster than any of its rivals - up to twice as fast as its nearest competitor. Jump past the fold for detailed findings...