Eco-Friendly iPhones 12

iPhone 12 vs iPhone 13 Case Compatibility

06 Jul 2023

Welcome to our blog where we dive into the world of iPhone cases. If you're a proud owner of either the iPhone 12 or the latest iPhone 13, chances are you're already on the lookout for the perfect case to protect and personalise your device. But hold on just a moment before you make your purchase. With the release of the iPhone 13, questions about case compatibility are bound to arise. Don't worry though, because we're here to provide you with all the essential information.

In this article, we'll explore the similarities and differences between the iPhone 12 and iPhone 13, focusing specifically on their case designs. We'll cover everything you need to know to ensure you make the right decision when choosing a case for your precious device. So, whether you're planning to upgrade from an iPhone 12 to an iPhone 13 or simply want to know if your existing iPhone 12 case will work with the new model, you've come to the right place.

Are you ready to discover the ins and outs of iPhone case compatibility? Let's find out!

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iPhone 12 and iPhone 13 – what’s new?

While the overall design of the iPhone 12 and iPhone 13 may appear quite similar, there are some differences between the two models. These differences may impact the compatibility of your biodegradable iPhone 12 case with the iPhone 13. Let's take a closer look at some key areas.

Size and weight

While the size and weight differences between the iPhone 12 and iPhone 13 are relatively minimal, with the latter being slightly thicker and heavier, these discrepancies might result in a less than perfect fit for your iPhone 12 case.

A Man Holding iPhones 12 in Hand

Camera module

The most notable difference is the rear camera module. The iPhone 13 features a redesigned camera system with a diagonal arrangement compared to the vertical layout of the iPhone 12. This shift in camera placement might affect how well your iPhone 12 case aligns with the camera cutouts on the iPhone 13.

Button placement

Although the overall layout remains unchanged, the position of buttons, such as the volume buttons, mute switch, and sleep/wake button, may have slightly shifted on the iPhone 13. Consequently, your iPhone 12 case may not provide an exact fit for the buttons, affecting ease of use.

iPhone 12 cases vs iPhone 13

Model Height Width Depth
iPhone 12 146.7 mm 71.5 mm 7.4 mm
iPhone 13 146.7 mm 71.5 mm 7.65 mm


Unfortunately, the iPhone 12 and iPhone 13 cases are not interchangeable. Although they share similar height and width dimensions of 146.7-by-71.5 millimetres, the depth of the phones differs slightly, with the iPhone 12 measuring 7.4 millimetres, while the iPhone 13 is slightly thicker at 7.65 millimetres. Also, the volume buttons on the iPhone 13 have been slightly repositioned, and the camera module is wider by about a millimetre or two. Therefore, the camera cutout in an iPhone 12 case will not align properly with the iPhone 13's camera module. Despite the similar overall sizes, attempting to fit an iPhone 13 into an iPhone 12 case will result in a poor fit and compromise the functionality and protection of your device.

Eco Friendly Blueberry Blue Phone Case iPhone 12
Biodegradable iPhone 12 Phone Case

iPhone 12 mini cases vs iPhone 13 mini

Model Height Width Depth
iPhone 12 mini 131.5 mm 64.2 mm 7.4 mm
iPhone 13 mini 131.5 mm 64.2 mm 7.65 mm


The iPhone 12 mini and iPhone 13 mini have slightly different dimensions and button placements, so their cases are not fully compatible with each other. The iPhone 13 mini is slightly thicker compared to the iPhone 12 mini, and the camera layout on the back of the iPhone 13 mini looks different from that of the iPhone 12 mini.

While some iPhone 12 mini cases might fit the iPhone 13 mini, there is no guarantee that they will align perfectly or provide full access to all buttons, ports, and cameras. You should use a case specifically designed for your iPhone model to ensure the best fit and functionality. Therefore, we recommend looking for an iPhone 13 mini case if you own an iPhone 13 mini.

Eco-Friendly Phone Case for iPhone 12
Sustainable iPhone 12 Mobile Case

iPhone 12 Pro cases vs iPhone 13 Pro

Model Height Width Depth
iPhone 12 Pro 146.7 mm 71.5 mm 7.4 mm
iPhone 13 Pro 146.7 mm 71.5 mm 7.65 mm


One question often asked by iPhone users is whether cases made for the iPhone 13 Pro will fit their iPhone 12 Pro. Well, unfortunately, no. The iPhone 12 Pro and iPhone 13 Pro have similar dimensions, but the iPhone 13 Pro comes with several upgrades. The iPhone 13 Pro has a redesigned camera bump and different button placement compared to its predecessor. Due to design updates, cases designed for the iPhone 12 Pro won't fit the iPhone 13 Pro, and vice versa.

It's important to check the dimensions of the phone before purchasing a case if you want to ensure the right fit for your iPhone. While the height and width remain the same for both models, the iPhone 13 Pro is slightly thicker than the iPhone 12 Pro. The depth of the iPhone 13 Pro measures 7.65 mm, compared to 7.4 mm for the iPhone 12 Pro. These small differences can affect the fit of the case and potentially compromise its protective capabilities against scratches, drops, and other potential damages.

So, to ensure the best fit and protection for your iPhone, invest in a customized case for the iPhone 13 Pro.

Vase Eco Friendly Phone Case iPhone 12
iPhone 12 Tropical Beige Sustainable Phone Case

iPhone 12 Pro Max cases vs iPhone 13 Pro Max

Model Height Width Depth
iPhone 12 Pro Max 160.8 mm 78.1 mm 7.4 mm
iPhone 13 Pro Max 160.8 mm 78.1 mm 7.65 mm


If you're hoping to repurpose your trusty iPhone 12 Pro Max case for the shiny new iPhone 13 Pro Max, there's a twist you should know. While, technically, the iPhone 13 Pro Max can squeeze into the 12 Pro Max case, it's not a seamless match. Apple has played a sneaky game with the buttons, shifting them ever so slightly, but the majority of the case still lines up with the phone's features.

However, there's a bump in the road—quite literally—the camera bump. In the iPhone 12 Pro Max, the camera bump was modestly sized, allowing for smaller camera cut-outs in the cases. Now, the iPhone 13 Pro Max steps onto the scene with a beefed-up camera bump. That means those petite cut-outs from the previous model might struggle to accommodate the new bump.

Biodegradable Dusty Pink Phone Case
iPhone 12 Eco-Friendly Phone Case Waikiki

So, what happens when you try to fit your stunning iPhone 13 Pro Max into a 12 Pro Max case? Well, expect a snug encounter. It's like trying to slide into your favourite pair of jeans after a hearty Thanksgiving feast—not the easiest task. Also, removing the phone from the case becomes a mini wrestling match.

The bottom line: using an iPhone 12 Pro Max case on your new iPhone 13 Pro Max might seem like a thrifty move, but it comes at a cost. Your phone's safety might hang in the balance. So, if you're seeking a snug fit and robust protection, it's advisable to opt for a case explicitly tailored to the iPhone 13 Pro Max.

No Plastic Vista Blue iPhone Phone Case


When considering the compatibility of iPhone cases between the iPhone 12 and iPhone 13, there are several important factors to keep in mind. While the overall designs of both models may seem similar, variations in size, weight, camera module, and button placement can impact the fit and functionality of your case.
Using an iPhone 12 case on an iPhone 13 or vice versa will result in a poor fit and compromise the protection of your device, so we encourage you to buy a new case specifically designed for your iPhone model.

For those who prioritise environmental consciousness and seek eco-friendly options, exploring phone cases made from sustainable materials is a great choice. There are various eco-friendly phone cases available in the market made from biodegradable or recycled materials, thus reducing their environmental impact.

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