The largest Samsung Galaxy S25 model features a massive 6.9-inch display, making protection a top priority. That's where the best Galaxy S25 Ultra cases come in. When you get the right case, it not only protects your phone from drops and scratches but also lets you personalize its look. Depending on the case, you may also receive helpful extras, such as a kickstand or card slots.
If you look up all the Samsung Galaxy S25 Ultra cases available right now, you might feel overwhelmed. That's why I've scoured the galaxies to find you the most reliable S25 Ultra cases, gathered right here for your ease.
Maximize your S25 Ultra's lifespan with these durable cases
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Best overall
The lovely Mous Clarity 3.0 MagSafe Case in Iridescent is an ombre number that adds robust shock absorption and MagSafe support to your Samsung Galaxy S25 Ultra. Its sides are ribbed for extra grip.
Best budget
Spigen has refreshed its popular Nano Pop case for the Samsung Galaxy S25 Ultra, now with MagFit support. This vibrant case offers military-grade drop protection and is compatible with magnetic accessories, making it a standout choice for budget-conscious users who still demand premium functionality.
Best grip
Embrace Dbrand's unique patterns on your S25 Ultra's body. Unlike Dbrand skins, the Grip Case is drop-proof, features super-grippy sides, and includes a magnetic ring built in.
Best bumper cover
CASETiFY promises military-grade impact absorption with its MagSafe Impact Case lineup for the Samsung Galaxy S25 Ultra. Enjoy MagSafe support and select from hundreds of different designs and finishes.
Best rugged
A brand close to my heart, SUPCASE, delivers sturdy cases that can withstand being thrown off a staircase. The military-grade drop-resistant UB Mag XT for the Galaxy S25 Ultra features a camera cover that doubles as a kickstand, as well as MagSafe support.
Best clear
Clear cases are a dime a dozen, but the i-Blason Cosmo does things differently. The S25 Ultra cover features a built-in screen guard, 10ft drop protection, and various see-through and opaque patterns. The clear options are clearly the best-looking ones.
Best wallet
The dark purple faux leather on the Vena vCommute Case looks fabulous on the Samsung Galaxy S25 Ultra. Aside from its appearance, this military-grade, drop-tested case features an impressive secret wallet compartment on the back that doubles as a kickstand.
Best eco-friendly
Wave Case creates 100% biodegradable cases that return to Mother Nature once you're done using them. What's really cool is that you can use the Galaxy S25 Ultra variant on your S24 Ultra, too, and vice versa, giving you extra flexibility.
Best thin
Constructed with real Kevlar, this slim S25 Ultra case is MagSafe-enabled, extremely lightweight, and thin, with prominently raised lips around the camera unit for added protection.
Stock on the very best Samsung Galaxy S25 Ultra cases today
Despite the slight size differences, the Galaxy S25 Ultra can actually wear select S24 Ultra cases. However, I don't recommend this because the fit won't be perfect, which will affect impact absorption and overall drop protection. It's always best to choose a Galaxy S25 Ultra case that's made specifically for the device.
Which phone cover is perfect for your S25 Ultra? That's a very tough question, since it all comes down to your needs and style preference. However, a few simple factors appeal to every kind of user. Drop-proofing, thinness, MagSafe support, and a few color options are the main factors that anyone buying a case prioritizes. Based on this, Mous has the best overall case for your Samsung Galaxy S25 Ultra. The British brand's Clarity 3.0 MagSafe Case for Galaxy S25 Ultra features sides with added grip, provides impact absorption for your device, and includes a magnetic ring for Qi2/MagSafe support.
If the Mous Clarity 3.0 MagSafe Case feels too pricey, the i-Blason Cosmo is a fantastic alternative. It costs less than $30, includes military-grade drop protection, and even comes with a built-in screen protector, so you don't need to buy one separately. You can also find a MagSafe ring embedded in the back, and the Galaxy S25 Ultra version comes in three style options: Semi-transparent, clear, and opaque. How versatile is that?
