Apple is likely to introduce the next-generation Apple iPhone 18 Pro and Apple iPhone 18 Pro Max in September 2026. Early leaks indicate that the lineup could bring notable upgrades in AI capabilities, processing power, cameras, and battery life, while prices may remain largely stable.Apple iPhone 18 expected launch timelineApple typically unveils new iPhones in the first half of September, and the iPhone 18 Pro series is expected to follow the same schedule. Reports suggest a launch event in the first or second week of September 2026, with sales commencing shortly after.iPhone 18 Pro Max expected Price in IndiaPricing continues to be one of the biggest unknowns ahead of launch. Although Apple has acknowledged rising component and AI-related costs, analysts believe the company may absorb much of the increase instead of passing it fully to consumers.In India, the iPhone 18 Pro Max is expected to stay close to the current generation’s starting price of around ₹1,49,900. However, a slight price increase cannot be ruled out. There are also indications that certain premium Apple Intelligence features could eventually be tied to subscription-based models.Apple iPhone 18 pro max: Expected Design and Colour OptionsIn terms of design, major changes are unlikely. Both models are expected to retain a similar look to the previous generation, including the prominent rear camera module and triple-camera layout.However, Apple may refresh the colour lineup. Rumoured options include:Dark CherryLight BlueDark GraySilverApple iPhone 18 pro max: Expected DisplayiPhone 18 Pro: 6.3 inchesiPhone 18 Pro Max: 6.9 inchesThis suggests Apple will continue focusing on internal upgrades rather than redesigning the form factor.Expected Battery and Performance UpgradesBattery life could be one of the key improvements in the new lineup. Leaks suggest the iPhone 18 Pro Max may feature a battery capacity between 5,100mAh and 5,200mAh, slightly larger than its predecessor.Alongside this, the devices are expected to feature a more powerful chipset and enhanced AI-driven performance, aimed at improving efficiency and overall user experience.Expected Camera EnhancementsThe iPhone 18 Pro models are rumoured to come with significant camera upgrades, including:Triple rear camera setupVariable aperture main cameraNew stacked image sensorImproved dynamic rangeReduced image noiseBetter low-light photographyEnhanced telephoto zoom