iPhone 17 vs. iPhone 16: The iPhone 16 [left] and iPhone 17 [right] may look similar, but there are a few key differences. iPhone 17 vs. iPhone 16: The iPhone 17 (top) is nearly unchanged on the outsideIn terms of weight, the iPhone 17 measures 6.24 ounces, while the iPhone 16 is slightly lighter, weighing in at 6 ounces. iPhone 17 vs. iPhone 16: The iPhone 17 offers better battery life relative to the iPhone 16. iPhone 17 vs. iPhone 16: Color options and pricingThe iPhone 17 and iPhone 17 are both available in five different color options, though there are a few differences. iPhone 17 vs. iPhone 16: The iPhone 17 is available in five colors, with more subdued tones compared to the iPhone 16 colors.