Exciting Upgrades Await in iPhone 15: Ultrawide-Band Chip, Periscope Lens, and More


The forthcoming iPhone 15 promises a host of enhancements, including a revamped ultrawide-band chip, an impressive periscope lens, and upgraded camera sensors. This article explores the exciting new features and improvements expected to debut in Apple’s next-generation iPhones.

I. A New Generation of Ultrawide-Band Chip

  • U2 Chip Unveiled: iPhone 15 is set to introduce the all-new U2 ultrawide-band semiconductor, a significant upgrade from the previous U1 chip that made its debut with the iPhone 11 Pro.
  • Enhanced Location Capabilities: The U2 chip promises to build upon the remarkable location-finding capabilities of its predecessor, improving the accuracy of location tracking within the Find My app.
  • Widespread Adoption: This chip will not be exclusive to the Pro models; it will be integrated into all versions of the iPhone 15 and is slated for inclusion in Apple’s other major products.

II. Periscope Lens: A Game-Changer

  • Zooming In on Perfection: The standout feature of the iPhone 15 Pro Max is the introduction of a periscope lens, ushering in an extended optical zoom range before resorting to digital cropping.
  • Zoom Specifications: While specific details about the periscope lens remain undisclosed, it is expected to offer a zoom range of around 6x, a substantial improvement from the 3x zoom of the current model.

III. 48MP Camera Sensor for All Models

  • Camera Evolution: The iPhone 15 lineup is set to democratize the impressive 48-megapixel camera sensor previously exclusive to the iPhone 14 Pro and Pro Max.
  • Resolution Upgrade: Standard iPhone models will transition from a 12-megapixel primary camera sensor to a 48-megapixel sensor, matching the resolution of last year’s iPhone 14 Pro.
  • Considerations for 48MP Mode: While the higher resolution promises enhanced image quality, users should be mindful of the substantial increase in file size when opting for the 48MP mode.

IV. Titanium Frame for Lighter Builds

  • Weight and Durability: Apple’s two Pro models will feature titanium frames, making them approximately 10% lighter than their iPhone 14 counterparts while maintaining battery life.


The iPhone 15’s forthcoming enhancements, including the U2 ultrawide-band chip, the periscope lens, and the 48MP camera sensor, signal Apple’s commitment to pushing the boundaries of smartphone technology. As these innovations become reality, Apple enthusiasts can look forward to an even more feature-rich and capable iPhone experience in the near future.

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