The Samsung Galaxy Z Flip 4 is one of the best foldable phones available and a sizable investment. Even if you find a good Galaxy Z Flip 4 deal, you’re still spending a pretty penny on this foldable phone. It’s smart to protect your new foldable phone with one of the best Samsung Galaxy Z Flip 4 cases to extend the longevity of your smartphone. These cases range from hard and protective rugged cases that can withstand drops from up to 10 feet to stylish leather cases that can help prevent scuffing and scratching. Although Samsung strengthened the durability from the previous generation to the Flip 4, it is still more fragile compared to candy bar style smartphones like your iPhones or Galaxy S line of phones.

There is certainly no shortage of choices when it comes to a new case for your foldable phone. We've narrowed down the best cases for the Galaxy Z Flip 4 to help you quickly pick one that's perfect for your use case.

  • Spigen Tough Armor for the Galaxy Z Flip 4 on transparent background.
    Spigen Tough Armor for the Galaxy Z Flip 4
    Editor's choice

    The Spigen Tough Armor case for the Galaxy Z Flip 4 is a great rugged alternative, offering complete protection but with a rather subtle design.

  • i-Blason Armorbox for the Galaxy Z Flip 4 on transparent background.
    i-Blason Armorbox for the Galaxy Z Flip 4
    Promoted pick

    In partnership with Supcase

    The i-Blason Armorbox series case for the Galaxy Z Flip 4 features a ruggedized exterior with shock-absorbing bumpers and a built-in belt clip.

  • Caseology nano1
    Caseology Nano Pop Silicone Case
    Best value
    $24 $30 Save $6

    The Caseology Nano Pop Silicone Case is made up of TPU and Polycarbonate materials to help prevent your phone from getting pesky scratches and scuffs. The material helps you grip the phone helping eliminate butterfinger moments. The two-toned camera window is also slightly raised to give it an aesthetically pleasing look that stands out from other cases.

  • OtterBox THIN FLEX SERIES case1
    OtterBox Thin Flex Series Case
    Premium pick
    $16 $50 Save $34

    With military-grade drop protection thanks to the 50% recycled plastic build and raised edges, this OtterBox case is a great choice for those who are more accident-prone with their cases. The design remains slim with soft edges that are comfortable in your hands.

  • Samsung Silicone Cover with Ring1
    Samsung Silicone Cover with Ring (Z Flip 4)
    Most portable
    $21 $40 Save $19

    The Samsung Silicone Cover with Ring adds additional portability to an already extra portable phone. You can use the ring to connect the phone to a key ring, jean loop or on the inside or outside of a bag. And you don’t have to worry about your phone getting scratched or nicked with the silicone cover protecting the exterior of your phone. It’s also available in five different colors to match your personal style.

  • Goton Samsung Z Flip 4 Case1
    Goton Samsung Galaxy Flip 4 Case
    Most rugged

    This Samsung Galaxy Z Flip 4 case provides maximum protection for your foldable phone. The shockproof corners keep your phone intact from drops. A sliding window covers and protects the camera and screen located on the back from spills, drops, dust and dirt. And a handy kickstand pops out and holds the phone up hands-free for multiple viewing angles.

  • Samsung Galaxy Z Flip 4 Flat Leather Cover1
    Samsung Galaxy Z Flip 4 Flat Leather Cover
    Most stylish
    $10 $12 Save $2

    Protection and modern style are the two main attributes this Flip 4 Flat Leather Cover provides. It’s soft to the touch providing a comfortable feel and extra grip to avoid drops. Yet, it is sturdy enough to protect the phone from dust, dirt and scratches. An added bonus is that the leather is made from post-consumer recycled content making it a great choice for those who are environmentally conscious.

  • Speck Presidio Perfect1
    Speck Presidio Perfect Clear
    Transparent protection
    $6 $60 Save $54

    Many of the cases completely cover your phone, hiding the design under an opaque cover. The Speck Presidio provides drop protection up to 13 feet in a transparent case that doesn’t hide the unique design features of the Flip 4. The coating is built from materials that prevent yellowing and maintains the case's clear appearance, especially over time. Plus it’s slim enough to maintain wireless charging capabilities.

The best Samsung Galaxy Z Flip 4 cases increase your foldable phone's longevity

The Samsung Galaxy Z Flip 4 is a fragile device, making a protective case an absolute necessity. In fact, getting a Samsung Galaxy Z Flip 4 accessory like a protective case should be the first thing you do. This foldable phone is certainly not cheap, and you should protect your investment to extend the longevity of your new flip phone.

To protect the Samsung Galaxy Z Flip 4, we recommend the Spigen Tough Armor Case. It’s sturdy, thin, and modern, yet doesn’t add bulk while maintaining wireless charging capabilities. But if you find that case to be a little outside your budget, consider a silicone case like the Caseology Nano Pop case. You get great protection from bumps, scratches, and from dust and dirt, but the price tag is cut in half. For a sturdier case, consider the OtterBox Thin Flex Series, which provides more drop protection than a silicone case but is still thin, easy to carry around, and nice to hold.