
Galaxy A35 5G vs S23 FE: Phone Case Compatibility Guide
The Samsung Galaxy A35 5G and Galaxy S23 FE are two of the most popular mid-range smartphones in Samsung’s lineup. While both offer impressive features at competitive prices, a common question arises for users purchasing phone accessories: Can phone cases for one model fit the other? This article explores the design differences between these two smartphones and analyzes phone case compatibility to help you make an informed choice.
Size and Dimensions: A Crucial Factor
The most important factor in case compatibility is the physical size and shape of each device. Let’s compare the dimensions:
- Galaxy A35 5G: 161.7 x 78 x 8.2 mm
- Galaxy S23 FE: 158 x 76.5 x 8.2 mm
At first glance, both phones appear similar in thickness, but the A35 5G is taller and slightly wider than the S23 FE. Even minimal differences in height or width can make a significant impact on how well a case fits. A case designed to snugly fit the S23 FE may feel too tight or not align correctly with the buttons or ports on the A35 5G. Likewise, an A35 5G case on an S23 FE might feel loose and provide inadequate protection.

Button and Port Alignment
Design isn’t just about size — it’s also about where things are located. Button placement, speaker cutouts, and camera configuration are crucial elements that determine whether a case is compatible.
- Button Placement: Both devices have similar side button configurations, but they aren’t identical in location. Misaligned buttons can make power and volume hard to use.
- Camera Module: The A35 5G features a vertically aligned triple-camera module, while the S23 FE has a slightly different layout and sensor size. This affects the shape and location of the rear camera cutout on the phone case.
- Charging and Headphone Ports: Both feature USB-C ports, but slight variation in position is enough to cause alignment issues with tightly-molded cases.
Material Flexibility and Case Styles
Not all cases are made the same. Here’s how material and style can influence compatibility:
- Silicone and TPU Cases: These flexible materials may accommodate minor size differences, but they won’t resolve issues with camera or button misalignment.
- Hard-Shell Cases: These rigid cases are precisely molded and generally don’t allow for any tolerance in size or shape.
- Wallet and Flip Cases: These may offer more forgiveness in size due to their wrap-around design, but camera access and button usability can still be compromised.

If you’re using a more forgiving case, you might be able to use it across the two models temporarily, but longevity and functionality will likely be sacrificed.
What About Universal Cases?
Universal phone cases provide some flexibility for devices with similar screen sizes. These often include adjustable grips or elastic holders. However, they lack precision and protection compared to model-specific cases. Features like wireless charging, secure fit, and port access might not work as intended, especially with premium devices like the S23 FE.
Recommendations
If you’re looking for the best protection, functionality, and aesthetics, it’s strongly recommended to buy a case specifically designed for your smartphone model. Here’s a quick takeaway:
- Galaxy A35 5G Case on S23 FE: Not recommended. Loose fit and misaligned features.
- Galaxy S23 FE Case on A35 5G: Not recommended. Too tight and won’t fit over corners.
- Shared Accessories: Screen protectors and charging cables may be interchangeable, but case compatibility is a no-go.
Final Thoughts
Although both the Galaxy A35 5G and S23 FE are part of Samsung’s ecosystem, they are distinct enough in size, layout, and design to require separate cases. Attempting to swap cases between them could not only diminish usability but may also expose your phone to damage.
Whether you’re investing in a rugged case for adventure or a sleek case for style, always choose accessories tailored specifically to the phone model. In the world of smartphone protection, precision always pays off.
In summary, phone cases for the Galaxy A35 5G and Galaxy S23 FE are not compatible, and it’s best to shop accordingly for a seamless experience and maximum protection.