Foreign media predict the weight of the iPhone15 Pro series, and the Pro Max model is about 19g lighter than the previous generation.

CTOnews.com, August 25, according to current revelations, iPhone 15 Pro and Pro Max have decided to use titanium alloy midframe, which means it will be lighter than stainless steel, but there is no specific figure.

The size and shape of iPhone 12, 13 and 14 are similar to their Pro models, while the difference in the material of the middle frame (aluminum alloy and stainless steel) results in a weight difference of about 30g. The density of titanium alloy is generally 4.5-4.6g / cm ³, while that of aluminum alloy is about 2.7g / cm ³. Although there is a certain gap between them, it is much smaller than that of stainless steel (density 7.7g / cm ³).

According to foreign media 9to5mac guess, iPhone 15 Pro will be lighter than iPhone 14 Plus, iPhone 15 Pro Max is still the heaviest, but the weight will be reduced by more than half an ounce (14g). The forecast includes camera hardware and battery, but there are still many variables for reference.

CTOnews.com attached specification forecast:

Model weight iPhone 14 about 172giPhone 14 Plus about 203giPhone 14 Pro about 206giPhone 14 Pro Max about 240giPhone 15 Pro about 191 g (guess) iPhone 15 Pro Max about 221 g (guess)