Through the years, our smartphones keep getting better and better. Just take a look at Apple's iPhone series – it has gone through so many updates! From the classic iPhone 6 to the iPhone 8, and let's not forget about the introduction of the iPhone SE. Now, with all these different models, it's only natural that we might get a bit puzzled when it comes to finding the perfect case to protect our device. In this guide, we'll explore how compatible iPhone 6, 7, 8, and SE cases are with each other, so you can make an informed decision and keep your phone safe in style. Model Dimensions iPhone 6 138.1 x 67 x 6.9 mm iPhone 6s 138.3 x 67.1 x 7.1 mm iPhone 6 Plus 158.1 x 77.9 x 7.3 mm iPhone 6s Plus 158.2 x 77.9 x 7.3 mm iPhone 7 138.3 x 67.1 x 7.1 mm iPhone 8 138.4 x 67.3 x 7.3 mm iPhone 7 Plus 158.2 x 77.9 x 7.3 mm iPhone 8 Plus 158.4 x 78.1 x 7.5 mm iPhone SE 123.8 x 58.6 x 7.6 mm iPhone SE (2nd Gen) 138.4 x 67.3 x 7.3 mm iPhone SE (3rd Gen) 138.4 x 67.3 x 7.3 mm iPhone 6/6s and iPhone 6 Plus/6s Plus The iPhone 6 and iPhone 6s, as well as the iPhone 6 Plus and iPhone 6s Plus, share the same dimensions and form factor. That means cases designed for iPhone 6 will fit iPhone 6s, and cases made for iPhone 6 Plus will fit iPhone 6s Plus. If you have any of these models, you have more options to choose from, as they share the same protective cases. iPhone 6 vs iPhone 6s Model Height Width Depth iPhone 6 138.1 mm 67 mm 6.9 mm iPhone 6s 138.3 mm 67.1 mm 7.1 mm The differences in dimensions are minimal, with the iPhone 6s being just slightly thicker than the iPhone 6. This small variation in size can make a difference in how the case fits the device. Manufacturers often specify whether a case is compatible with both iPhone 6 and iPhone 6s or if it is tailored for one specific model. When purchasing a case, be sure to check the product description and packaging for compatibility information. iPhone 6 Plus vs iPhone 6s Plus Model Height Width Depth iPhone 6 Plus 158.1 mm 77.9 mm 7.3 mm iPhone 6s Plus 158.2 mm 77.9 mm 7.3 mm The iPhone 6 Plus and iPhone 6s Plus are very similar in terms of dimensions, and as a result, they are mostly compatible when it comes to cases. As you can see, the only difference between the two models is a slight variation in height. The iPhone 6 Plus is 158.1 mm tall, while the iPhone 6s Plus is 158.2 mm tall. The other dimensions, including width and thickness, remain the same. iPhone 7/8 and iPhone 7 Plus/8 Plus Similar to the previous models, the iPhone 7 and iPhone 8, as well as the iPhone 7 Plus and iPhone 8 Plus, have identical dimensions and design, making their cases interchangeable. So, if you own an iPhone 7 or iPhone 8, you can opt for cases designed for either model, and the same applies to the iPhone 7 Plus and iPhone 8 Plus. iPhone 7 vs iPhone 8 Model Height Width Depth iPhone 7 138.3 mm 67.1 mm 7.1 mm iPhone 8 138.4 mm 67.3 mm 7.3 mm The dimensions are almost identical, with the iPhone 8 being just slightly taller and wider than the iPhone 7. The thickness of the devices also differs by 0.2 mm. Most cases designed for the iPhone 7 will fit the iPhone 8, and vice versa, due to their similar form factor. In most cases, the small differences in dimensions will not affect the fit significantly. However, if you want a perfect fit and are concerned about the slight variations, consider choosing a case that is specifically designed for your iPhone model – either for iPhone 7 or iPhone 8. iPhone 7 Plus vs iPhone 8 Plus Model Height Width Depth iPhone 7 Plus 158.2 mm 77.9 mm 7.3 mm iPhone 8 Plus 158.4 mm 78.1 mm 7.5 mm When it comes to iPhone 7 Plus and iPhone 8 Plus, you'll be pleased to know that they are almost twins in terms of design and dimensions. They are highly compatible with each other when it comes to cases. The iPhone 7 Plus measures 158.2 mm x 77.9 mm x 7.3 mm while the iPhone 8 Plus, an evolutionary step forward, shares an almost identical physique with dimensions of 158.4 mm x 78.1 mm x 7.5 mm. With such closely aligned dimensions, it's no surprise that cases designed for the iPhone 7 Plus will fit the iPhone 8 Plus like a glove. iPhone SE cases compatibility Model Height Width Depth iPhone SE 123.8 mm 58.6 mm 7.6 mm iPhone SE (2nd Gen) 138.4 mm 67.3 mm 7.3 mm iPhone SE (3rd Gen) 138.4 mm 67.3 mm 7.3 mm The iPhone SE series encompasses three generations, each with a unique design and specifications. The first-generation iPhone SE (2016) combines the classic iPhone 5S design with the internal hardware of the iPhone 6S, offering a compact and powerful device. The second-generation iPhone SE (2020) introduces a modern touch with a design reminiscent of the iPhone 8, powered by the A13 Bionic chip, delivering enhanced performance and capabilities. The third-generation iPhone SE (2022) follows a similar design to its predecessor while incorporating more advanced features, such as 5G support and the A15 Bionic chip, further elevating its performance. Although the older SE model from 2016 may not be compatible with the newer SE generations, the iPhone SE Gen 2 and Gen 3 share compatibility with iPhone 7 and iPhone 8 cases, making it easier for users to find the perfect case to match their style and protection preferences. Recommendations for seamless compatibility To ensure seamless compatibility between your iPhone 6, 7, 8, or SE and your desired case, consider the following tips: Look for cases labelled as compatible with multiple iPhone models (e.g., iPhone 6/7/8/SE). Check reviews and user feedback to gauge the experiences of other users with the case and their respective iPhone models. When in doubt, opt for cases specifically designed for your model, as they are more likely to offer precise camera cutouts and full compatibility. In short When it comes to choosing the perfect iPhone case for your iPhone 6, 7, 8, or SE, compatibility is generally on your side. These models have a lot in common, and most cases will fit multiple devices. However, there are some small differences to keep in mind, especially with the iPhone SE (1st generation). So, when you're looking for a new case, just be mindful of those little details. If we didn't cover your iPhone in this blog, or perhaps you have one of the newer iPhone models, well, we have a comprehensive iPhone compatibility guide that can answer all your questions whether you're wondering about iPhone 12 and iPhone 13 case compatibility, iPhone 13 cases fitting the new iPhone 14 or looking for the perfect case for a different iPhone version. With so many iPhone cases out there, you can really find one that suits your style and gives your phone the protection it needs. The options are endless. Just remember the tips mentioned in this guide, and you'll have all the info you need to make a smart choice for your iPhone. We highly recommend compostable phone cases because of their biodegradable nature. For example, our cases are fully compostable, giving you the option to compost it yourself or send it back to us through our circular agood loop programme. Happy case hunting! Additional iPhone cases compatibility info iPhone Case Compatibility - A Guide to Finding the Right Fit Will My iPhone 13 Case Fit on the New iPhone 14? iPhone 12 vs iPhone 13 Case Compatibility