iPhone 17 Pro vs iPhone 15 Pro: is it time to switch yet?

Do you have an iPhone 15 Pro and are you unsure whether you should switch to the iPhone 17 Pro? To help you with this, we compare these devices.

iPhone 17 Pro vs iPhone 15 Pro

The iPhone 17 Pro was launched in September 2025. This iPhone has more functions than the iPhone 15 Pro from 2023, but is also about 100 euros more expensive. You currently pay €1,228 for the iPhone 17 Pro, while the iPhone 15 Pro costs around €1,099. We place the devices next to each other.

Housing

The iPhone 17 Pro is made of aluminum and not titanium like the iPhone 15 Pro. The iPhone 17 Pro is larger and heavier than the 15 Pro: 150 x 71.9 x 8.8 mm and no less than 206 g, compared to 146.6 x 70.6 x 8.3 mm and 187 g. If you prefer smaller and lighter, the iPhone 15 Pro is the better choice.

Screen

Not only the housing of the iPhone 17 Pro is larger than that of the 15 Pro. The same applies to the screen: 6.3 inches compared to 6.1 inches. This also results in a higher resolution: 1206 x 2622 pixels compared to 1179 x 2556 pixels. The screen of the iPhone 17 Pro also has a higher maximum brightness of 3000 nits and has an anti-reflective coating. The 15 Pro has to make do with a maximum of 2000 nits and without coating. If you use your iPhone a lot outside in direct sunlight, the screen of the iPhone 17 Pro will be easier to read.

Camera

The main cameras (wide angle) of both iPhones are virtually identical, with 48 megapixels and an aperture of f/1.8. In addition, the iPhone 17 Pro has an ultra-wide-angle 48-megapixel camera and a 48-megapixel zoom lens with a 4x optical zoom. The ultra-large camera of the iPhone 15 Pro remains at 12 megapixels, as does the zoom lens with a 3x optical zoom. If good cameras are important to you, then the iPhone 17 Pro scores a lot better.

Performance

The iPhone 17 Pro also clearly emerges as the winner in terms of performance. It has an A19 Pro chip with 12 GB of RAM. The iPhone 15 Pro is quite a bit behind with an A17 Pro chip and 8 GB of RAM. Both devices support Apple Intelligencebut the iPhone 17 Pro is significantly faster than the iPhone 15 Pro.

Battery

The iPhone 17 Pro has a battery with a capacity of 3998 mAh. A lot more than the battery of the iPhone 15 Pro (3274 mAh). We see this reflected in the battery life. Although it is excellent on both iPhones, that of the iPhone 17 Pro stands head and shoulders above the rest. This allows you to watch up to 31 hours of video. With the iPhone 15 Pro you can watch up to 23 hours of video.

Conclusion: iPhone 17 Pro vs iPhone 15 Pro

Do you have an iPhone 15 Pro? Then it is not necessary to quickly switch to the iPhone 17 Pro. The 15 Pro is not a bad iPhone at all, the 17 Pro is just a bit better when it comes to speed, cameras and battery life. Both devices have support for Apple Intelligence and are therefore well prepared for the future. Moreover, the iPhone 15 Pro will receive updates from Apple for at least four years to come.

Do you have an older iPhone and are you unsure whether you should switch to the iPhone 15 Pro or the iPhone 17 Pro? In that case, we recommend the iPhone 17 Pro. Although you pay about 100 euros more, you get more speed, better cameras and a longer battery life in return. Plus you will receive updates from Apple for at least two more years, which means you can use it for longer.

Want to buy an iPhone 17 Pro?

Are you planning to purchase an iPhone 17 Pro? Be sure to keep an eye on the deals below to ensure you don’t pay too much!

Compare all iPhone 17 Pro separate device prices

An iPhone 17 Pro with a subscription is in many cases the smartest choice. Providers regularly offer significant device discounts, meaning you pay a lot less than if you purchased separately. In addition, you often receive attractive extras: think of free accessories, double data bundles or free extra streaming services.