Are the iPhone 8 Plus and 7 Plus the Same Size?
Although the iPhone 8 Plus and iPhone 7 Plus are extremely similar in size, the iPhone 8 Plus is just slightly taller and wider. The iPhone 8 Plus also weighs more. The Dimensions are as follows:
iPhone 8 Plus: 158.4 x 78.1 x 7.5 mm (6.28 x 3.07 x 0.32 in) and 202g (7.13 oz)
iPhone 7 Plus: 158.2 x 77.9 x 7.3 mm (6.23 x 3.07 x 0.29 in) and 188g (6.63 oz)
The glass back on the iPhone 8 Plus contributes to the heavier weight but also supports wireless charging.