The iPhone 15 Pro builds upon the foundation laid by the 2022 iPhone 14 Pro, ushering in more than 35 new features and enhancements for Apple’s premium smartphones. This guide aims to dissect the significant differences between the two iterations.

In 2022, Apple introduced the iPhone 14 Pro as the successor to the popular iPhone 13 Pro. Noteworthy additions included an always-on display, the Dynamic Island, a 48-megapixel camera, the A16 Bionic chip, extended battery life, and more. Subsequently, the iPhone 14 Pro and iPhone 14 Pro Max have been phased out by Apple, leading to potential cost savings through third-party resellers. This prompts some users with older devices to consider upgrading to an iPhone 14 Pro or an iPhone 15 Pro.

While the iPhone 14 Pro and iPhone 15 Pro share many core features, this guide aims to assist users in deciding between the two models based on individual preferences and requirements. It provides a comprehensive overview of the differences introduced by the iPhone 15 Pro.

Despite the shared foundational features between the iPhone 14 Pro and iPhone 15 Pro, the latter brings numerous noteworthy upgrades. These include a titanium design, an Action button, a USB-C port, and the A17 Bionic chip.

iPhone 14 Pro:

  • Surgical-grade stainless steel chassis with squared-off edges
  • Thinner borders around the display for a slightly smaller overall footprint
  • 7.85mm depth
  • 206g or 240g weight
  • Ring/Silent switch
  • A16 Bionic chip (5nm)
  • 5-core GPU
  • 16-core Neural Engine
  • 6GB memory
  • Telephoto camera with second-generation sensor-shift optical image stabilization
  • 0.5x, 1x, 2x, and 3x optical zoom
  • 48-megapixel ProRAW capture
  • Smart HDR 4
  • Portrait mode with Focus and Depth Control
  • Night mode and Night mode portraits
  • ProRes video recording up to 4K at 30 fps
  • Action mode
  • Wi‑Fi 6 connectivity
  • First-generation Ultra Wideband chip
  • Lightning port
  • USB 2 transfer speeds (up to 480Mb/s)
  • Support for Qi wireless charging
  • 128GB, 256GB, 512GB, and 1TB storage options
  • Available in Deep Purple, Gold, Silver, and Space Black

iPhone 15 Pro:

  • Aerospace-grade titanium chassis with contoured edges
  • 8.25mm depth (0.4mm thicker)
  • 187g or 221g weight (19g lighter)
  • Action button
  • A17 Pro chip ()
  • 6-core CPU (up to 10% faster)
  • 6-core GPU with hardware-accelerated ray tracing (up to 20% faster)
  • 16-core Neural Engine (up to 2x faster)
  • Dedicated AV1 decoder
  • 8GB memory
  • Telephoto camera with larger sensor, folded tetraprism design, optical image stabilization, and autofocus 3D sensor-shift module (Pro Max only)
  • 0.5x, 1x, 2x, 3x, and 5x optical zoom (5x on Pro Max only)
  • 24- and 48-megapixel ProRAW and 48-megapixel HEIF capture with 4x more resolution
  • Smart HDR 5
  • Next-generation portraits with Focus and Depth Control
  • Improved Night mode and Night mode portraits
  • ProRes video recording up to 4K at 60 fps with external recording
  • Improved Action mode and low-light video
  • Log video recording
  • Academy Color Encoding System
  • Record spatial video for Apple Vision Pro
  • Shoot and instantly transfer 48-megapixel ProRAW images to Mac via USB 3
  • Improved audio quality on phone calls
  • Wi‑Fi 6E connectivity
  • Second-generation Ultra Wideband chip (connects from 3x further away)
  • Precision Finding for Find My friends
  • Emergency SOS via satellite and Roadside Assistance via satellite
  • USB-C port
  • USB 3 transfer speeds (up to 10Gb/s, 20x faster)
  • Support for Qi 2 wireless charging
  • 128GB, 256GB, 512GB, and 1TB storage options (no 128GB tier on Pro Max)
  • Available in Natural Titanium, Blue Titanium, White Titanium, and Black Titanium

In summary, the iPhone 15 Pro represents a substantial upgrade over the iPhone 14 Pro, introducing notable quality-of-life features like the USB-C port and Action button. The sleek titanium design, slimmer display borders, and contoured edges contribute to a distinct aesthetic and feel. Additionally, advancements in photography and videography, such as 24-megapixel high-resolution photos, Smart HDR 5, and next-gen portraits, enhance the user experience. Professionals benefit from features like 48-megapixel HEIF capture, external and log recording, Academy Color Encoding System, and fast data transfer via USB 3. Users considering an upgrade from the iPhone 14 Pro to the iPhone 15 Pro can find justification in these improvements, especially if they value the enhanced design, USB-C port, Action button, and camera enhancements. Sticking with the iPhone 14 Pro might be advisable only for those anticipating a more substantial future upgrade. Customers transitioning from an older model may prefer the iPhone 15 Pro due to its array of enhancements, depending on the availability and affordability of the previous Pro models.