"Apple's iPhone 15 Pro: Exciting Upgrades and Surprising Design Revealed"

The upcoming iPhone 15 Pro models are expected to feature a periscope camera and titanium frames, according to a reliable leaker. Differentiating themselves from the non-Pro models, the Pro models may offer better battery life, faster USB-C data transfer speeds, and thinner borders. The Pro Max model is rumored to have an expanded optical zoom range of about 6x, compared to 3x in the previous model. These features indicate Apple's more aggressive approach in its premium strategy.