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iPhone 18 Pro: AI Power & Variable Aperture Arrive
9 Sep
Summary
- New A20 Pro chip powers advanced AI features and Siri.
- Variable aperture offers enhanced control for photography.
- Massive battery life increase for both Pro models.

Apple has officially launched the iPhone 18 Pro and iPhone 18 Pro Max at its recent "Surprise and Shine" event. These new devices are powered by the cutting-edge A20 Pro Silicon chipset, meticulously engineered for advanced AI processing to complement the launch of the new Siri AI with iOS 27.
The camera system receives a groundbreaking update with the introduction of a physical variable aperture, providing users with superior control over depth of field and low-light photography. This significant enhancement has been a subject of much speculation for years.
Battery performance has also seen remarkable improvements. The iPhone 18 Pro offers 36 hours of video playback, while the Pro Max achieves an impressive 45 hours. Apple highlights a rapid charging feature, capable of reaching 50 percent charge in just 15 minutes. Both models are also equipped with a new vapor chamber for optimized performance and cooling.