Samsung Galaxy Note7 smartphone was launched in August 2016. The phone comes with a 5.70-inch touchscreen display with a resolution of 1440 pixels by 2560 pixels at a PPI of 518 pixels per inch.

Nokia Lumia 930 smartphone was launched in June 2014. The phone comes with a 5.00-inch touchscreen display with a resolution of 1080 pixels by 1920 pixels at a PPI of 441 pixels per inch.

Lastly, some iPhone 6 and iPhone 6 Plus users have encountered something that's being referred to as "touch disease". In other words, your phone is becoming unresponsive to touch. Unfortunately, Apple has yet to publicly acknowledge the issue, but you can check out why the issue occurs at the link above.