Stepping up considerably from the iPhone 5S 's dimensions, the 6 Plus measures 158.1mm x 77.8mm x 7.1mm, incredibly close - but slightly thinner - than the Note 4's 152 x 80 x 7.6 mm Hardware comparison. Both devices have roughly the same size. The Apple iPhone 6 Plus is taller but thinner than the Samsung Galaxy Note 4, which has the bigger screen. For years Apple was iPhone 6 Plus vs Galaxy Note 4: Flash photography. From left to right: iPhone 6 Plus, Galaxy Note 4: Flash photography isn't bad in either camera but the difference in tones will matter to some folks. Since the iPhone 6 Plus has what Apple calls a True Tone flash, you can expect warmer images. 6O3WEEA.