Every year, new iPhone releases bring small but important design changes that can make a big difference when it comes to case compatibility. One question we're hearing a lot is: Do iPhone 14 Plus cases fit the iPhone 15 Plus? It's a fair thing to ask, especially since the two models look almost identical at first glance.
But after years of designing and testing phone cases, we've learned that even the tiniest shifts in size, button placement, or camera layout can affect how a case fits. In this article, we'll look at whether an iPhone 14 Plus case will actually fit the iPhone 15 Plus, explore the key design differences, and share what to look for when choosing the right case for your new phone.
What this article covers:
- Will an iPhone 14 Plus Case Fit the iPhone 15 Plus?
- iPhone 14 Plus vs iPhone 15 Plus Dimensions
- How to Choose an iPhone 15 Plus Case
Will an iPhone 14 Plus Case Fit the iPhone 15 Plus?
Short answer: Not reliably. While the two phones are extremely similar in size, we find that small differences mean a case made for the 14 Plus won't guarantee a snug, fully functional fit on the 15 Plus.
The dimensions, buttons, and camera modules have all changed slightly. These subtle differences can cause misalignment with ports, buttons, and the camera cutout. Technically, you might be able to squeeze the 15 Plus into a 14 Plus case, but you shouldn't count on it if you care about full functionality, protection, and aesthetics.
Curious about other case compatibilities? Check out our guides on will iPhone 13 Pro Max case fit iPhone 15 Pro Max and does iPhone 12 Pro Max case fit 15 Pro Max.
iPhone 14 Plus vs iPhone 15 Plus Dimensions
Let's dig into what exactly has changed between the two models:
1. Height & Width
The iPhone 14 Plus measures about 160.8 mm in height, 78.1 mm in width, and 7.8 mm in thickness. The iPhone 15 Plus comes in at roughly 160.9 mm by 77.8 mm by 7.8 mm. At a glance, these numbers look almost identical, but that small change in width and other manufacturing tolerances can mean the case either slides loose or feels overly tight.
2. Button and Switch Placement
Apple has slightly shifted the placement of buttons and switches. From our experience designing cases, when the volume buttons or mute switch aren't where the case expects them, you'll notice it every time you press. It makes the phone harder to use and can even reduce protection if the case sits unevenly along the side.
3. Camera Module & Back Design
The rear-camera bump, lens placement, and back-glass design have also evolved. With the iPhone 15 Plus, the alignment of the lenses, flash, and sensor array has changed just enough that a 14 Plus case might partially obstruct or leave the lenses exposed. That means less protection and potentially compromised photos if the flash gets blocked.
4. Ports & Interface
There are also small variations in the charging port area and the shape of the bottom edge. The iPhone 15 Plus uses a USB-C port, which is shaped and positioned slightly differently from the previous Lightning port. Older cases may not align perfectly with the new port or with the MagSafe magnets inside the phone, which can affect wireless charging performance.
When you add up these small but important changes in size, buttons, camera, and ports, it becomes clear why we always recommend using a case specifically designed for your phone model.
Wondering, will iPhone 15 Pro Max case fit iPhone 15 Plus? Does that case fit? It's a similar issue. You should always get a case that matches your phone model. Luckily, we'll show you how below.
How to Choose an iPhone 15 Plus Case
Since we design and sell phone cases ourselves, we know what makes a good one. Here's what to keep in mind when shopping for your iPhone 15 Plus case:
- Model specificity: Make sure the case is labelled for the iPhone 15 Plus specifically. Avoid “universal” options or listings that group multiple models together.
- Button & switch cut-outs: Check that the cutouts match the iPhone 15 Plus's layout exactly. Poorly aligned buttons make daily use frustrating.
- Camera protection: Look for a case with a raised edge around the camera bump to keep your lenses safe from scratches and impacts.
- MagSafe or wireless charging compatibility: If you use MagSafe accessories, ensure the magnets and charging area line up properly with the 15 Plus's coil.
- Material & fit quality: Choose durable materials like TPU or polycarbonate that are moulded for the exact phone. A precise fit keeps your phone safe and comfortable to hold.
- Protection level vs style: Decide whether you prefer slim protection or something more rugged. The best case is one that balances both protection and style for your lifestyle.
Conclusion
The iPhone 14 Plus and iPhone 15 Plus may look similar, but the differences in their dimensions, button placement, camera design, and port layout mean the cases aren't interchangeable.
A 14 Plus case might seem to fit, but it won't provide the perfect alignment or protection your new phone deserves. Just like when asking the question, Do iPhone 15 Pro cases fit iPhone 13 Pro, it's always best to go with a case that matches your model.
Choosing a case made specifically for the iPhone 15 Plus ensures a snug fit, proper button response, and full camera coverage. It's the easiest way to keep your device safe while showing off your personal style. Explore our iPhone 15 Plus collection at The Dairy and find a case that fits perfectly and looks even better.
