The iPhone 15 Pro boasts over 50 distinctive features compared to its predecessor, the iPhone 13 Pro. This suggests substantial improvements by Apple in just two years, but the question remains: is it worth spending over 1200 euros for the upgrade? Let’s delve into the details to find out.
The iPhone 13 Pro, released in 2021, introduced a brighter display, featured the first-generation Promotion technology with a 120 Hz refresh rate, housed the A15 Bionic chip, and included the x3 telephoto lens, among numerous other enhancements. Now, let’s assess the progress Apple has made two generations later with the iPhone 15 Pro.

Building on a Strong Foundation: The iPhone 13 Pro and iPhone 15 Pro share many fundamental features, but the devil is in the details, so let’s dissect them.
Design:
- The iPhone 13 Pro boasts a surgical-grade stainless steel chassis with square edges.
- In contrast, the iPhone 15 Pro features an aerospace steel titanium frame with contoured edges, offering enhanced strength and repairability.
- The use of titanium gives the iPhone 15 Pro a premium finish that stands out.

Dimensions and Weight:
- The iPhone 15 Pro is 0.6 mm thicker than the iPhone 13 Pro, measuring 8.25 mm compared to the previous generation’s 7.65 mm.
- Despite the increase in thickness, the iPhone 15 Pro remains one of the lightest devices in recent years, weighing 187 or 221 grams, which is 17 or 19 grams lighter than the iPhone 13 Pro (204 or 240 grams).

Action Button:
- The iPhone 15 Pro introduces the action button, a significant addition, while the iPhone 13 Pro retains the standard action button.
Front, Bottom, and Back:
- On the front, the iPhone 13 Pro features a Notch housing the TrueDepth camera system, whereas the iPhone 15 Pro employs Dynamic Island technology, offering a more visually appealing solution.
- The iPhone 15 Pro features thinner edges, maximizing the screen’s use while reducing its overall size, showcasing impressive engineering.

- The screen also offers a higher refresh rate and can reach up to 1,200 nits of brightness (maximum HDR), while the Pro series achieves 1,600 nits of maximum HDR brightness and 2,000 nits of maximum outdoor brightness.

- At the bottom, the iPhone 15 Pro transitions from the Lightning connector to USB-C, allowing for faster file transfers up to 10 Gb/s with an additional cable. In contrast, the iPhone 13 Pro retains the Lightning connector.
These differences, including the action button and the switch to USB-C, could impact your decision on whether or not to upgrade your device. Whether the iPhone 15 Pro is worth the investment depends on your individual needs and preferences.