It has been reported that the Note 4 will feature a 5.7 inch 515 DPI QHD (2560×1440) screen which will bring improved image quality to the device and could directly compete with the rumored iPhone 6.
Screen size RSS
Images posted on Twitter show two unconfirmed iPhone 6 models with 4.7 and 5.5 inch screen sizes. If these images are real, the iPhone 6 could pull Samsung Galaxy users with it's larger screen size.
What is Apple planning for 2014? A rumor suggests that two iPhone 6 models may be launched this year, both having much bigger screens than the current models. This includes a 5.7-inch iPhone phablet.