20+ great cases for your Samsung Galaxy S23 Ultra (2024)

Want to learn more about cases? Check out our guides to the best phone case brands and the best mobile accessories you can buy. We also have our lists of the best Galaxy S22 Ultra cases and the best Galaxy S24 Ultra cases, in case you have one of those.

If you don’t want to shop around but need a simple case to protect your Galaxy S23 Ultra, the Spigen Liquid Air gets our seal of approval. It features a rubberized back with a triangular pattern and a grippy texture on the sides, and we found that this really enhances your grip on the phone. The Galaxy S23 Ultra is large and heavy, so this is definitely a big plus. Also, it’s relatively thin and light, so it won’t add too much bulk while still providing military-grade protection. Best of all, it’s one of the cheapest Galaxy S23 Ultra cases on our list. For a slightly different take on a textured back, check out Spigen’s Neo Hybrid case.

Caseology doesn’t make too many types of cases, but the Parallax has quickly become a favorite of ours at Android Authority. The hexacore pattern on the back looks great and adds a nice tactile touch to the back of your Galaxy S23 Ultra. It’s thicker than the Spigen option above but also features military-grade drop protection. Once again, it’s very affordable and comes in several attractive colors.

MagSafe accessories aren’t just for iPhones anymore, and the Mous Limitless 5.0 case is here to prove that. It features a built-in magnet array to enable use with MagSafe chargers, wallets, and a host of other accessories. It’s also just gorgeous. There are many designs to choose from, including Walnut (pictured above), Black Leather, Aramid Carbon Fibre, and others. For something a bit more basic, the Mous Clarity 2.0 is a clear case that also features a magnet array. However, this is an expensive case no matter which one you choose. For a phone as premium as the Galaxy S23 Ultra, though, it’s worth it.

Next up is yet another affordable Caseology case, this time with a cool two-tone design. The Nano Pop is a hybrid case with a soft silicone-like finish on the exterior, which means you get solid protection and a nice hand feel. It fits snugly on the Galaxy S23 Ultra, adding little bulk but affording daily drop protection. Like all Galaxy S23 Ultra cases, there’s a cutout in the bottom for the S Pen housing. The Nano Pop comes in three great colors, but our favorite is the Avo Green pictured above.

The Incipio Duo is one of the oldest case models around, but the version for the S23 Ultra delivers where it counts. It’s a bit bulkier than the options above, but that means it has an exceptional 12 feet of drop protection. The soft-touch texture adds a nice feel to the case; otherwise, it’s par for the course. Some nice colors are available, although they trend toward the darker side of the spectrum.

If you want to customize your case, Casetify has many options to suit your personal preferences. The company’s Impact case exceeds military-grade standards for drop protection, and it’s made from a plant-based material, so eco-conscience consumers can rest easy. There are many premade design options here, and you can further customize them by changing the border color or transparency. However, you do pay for the privilege, as this is one of the most expensive cases on our list.

Peak Design is a well-known name in the accessory world. The Everyday is a long-running line of cases for the Galaxy S flagship series, and now there’s an option for the Galaxy S23 line. This case’s most significant selling point is its compatibility with Magsafe products. It also features a magnetic/mechanical lock that lets you mount your phone to a number of Peak Design mounts and accessories.

Not everyone wants to add a bulky case to an already heavy phone, but thankfully, the Spigen Thin Fit fills that niche. It’s extremely thin and lightweight, although it does feature raised lips to help protect the screen and camera lenses while sitting on a table. Apart from this, there isn’t much protection to be seen, although it is very affordable. We wish it came in more colors, though — you can only get it in black for now.

Samsung has been making great first-party cases for years, and its most basic Silicone case is a great pickup for anyone looking for a thin Galaxy S23 Ultra case. The design is extremely simple, with a soft touch silicone finish that feels great in hand. Unlike the Spigen option above, this one comes in five different colors, each of which looks great. It’s a bit more expensive than the Thin Fit, but still not too expensive, considering it’s a first-party case. If you want a bit more utility, check out the Silicone Grip version, which adds a colorful strap to the back.

The Spigen Ultra Hybrid clear case isn’t revolutionary by any means, but if you want a simple and affordable clear Galaxy S23 Ultra case, it’s the one we recommend. It offers some protection from drops in the form of raised bezels around the edges of the device, but it’s more focused on keeping things light. In addition to a fully clear version, there are three other variations. For tech nerds, the Zero One edition features schematics for the device’s internals, while still showing off your phone’s true colors. And if you’re looking for a cheaper MagSafe case for the S23 Ultra, Spigen also makes a version with magnets.

If you’re looking for something a bit more stylish, the Kate Spade New York Defensive Hardshell is worth a look. Build-wise, it’s a relatively standard clear case, but the patterns on the back are a real show-stopper. They run a bit pricey, though, which is an unfortunate side effect of designer branding.

Otterbox is mostly known for rugged cases, but the Symmetry series is also a great option if you’re looking for a clear Galaxy S23 Ultra case. It’s not quite as rugged as the Defender Series (listed below), but it’s more than rugged enough to get the job done. There are a few designs to choose from, but they do tend to run pretty expensive for what they are.

If you can give up a little protection, the Rinkge Fusion is the cheapest Galaxy S23 Ultra case on this entire list. Granted, it’s little more than a simple bumper case, but if you’re careful with your device, it should offer more than enough protection. There are two clear options, crystal, and matte, plus a frosted black version. All of them come with holes for lanyard straps, which can come in handy for a device this heavy.

Clear cases can be a bit too simple for some tastes. They can also lack impact protection. But this option from SQMCase solves both problems. It features a main rear panel made of transparent TPU, while the frame can be had in several different colors, including purple, green, and an attractive blue/pink combo. We’re not a fan of the garish text on some of the case’s panels, but we like how the case balances elements of a clear and rugged case without feeling too bulky.

For complete protection, Otterbox has long been the first place to look. Its Defender Series Pro case has everything you could possibly need to keep your Galaxy S23 Ultra safe: exceptional drop protection, port covers, and an included belt hoster/kickstand. Granted, the case is very bulky, but it does still work with wireless chargers. There are several color options available, but you will pay a premium for the extra protection.

Protection is one thing, but the Supcase Unicorn Beetle Pro is a great option if you want extra features. Not only does it have 20-foot drop protection, but it also has a built-in kickstand and optional belt holster. Despite this, it’s remarkably affordable.

For a more stylish, rugged case, the UAG Monarch nails the look. It features a thick bumper with a black kevlar finish on the back that looks and feels great. It also offers some of the best drop protection in the biz: 20 feet. You should never drop Galaxy S23 Ultra from that high, but the point here is that it’s built to last. Despite this, it’s remarkably light and works with wireless chargers. It’s expensive, but there are a lot of design options to choose from, and UAG makes several other cases that are more affordable, most notably the Plasma series.

This year, Samsung put out a new case, and we’re all about it. It’s listed as a rugged case, but there’s much more to it than that. As part of the new “gadget” series, it has a small mechanism on the back to attach different accessories—these range from a simple grip to a cardholder or even a wireless tripod. Availability is more limited than third-party cases, but we’re excited to see where this line can go if Samsung leans into it.

The Spigen Rugged Armor hits a nice middle point between weight and protection. It isn’t as bulky or protective as some of the other rugged cases out there, but it’s thin enough to still work with wireless chargers. Plus, it’s just much easier to hold. Like all Spigen cases, it’s pretty affordable, although it only comes in one color: black.

The Incipio Grip definitely meets the expectations set by its name. The rubberized texture along the ridge of the case gives it an incredible level of grip. Even with a device as large and heavy as the Galaxy S23 Ultra, you’ll be hard-pressed to drop it. If you do, it features up to 14 feet of drop protection, so you can rest easy that your investment will be protected. However, it is a bit pricer than some of the other rugged Galaxy S23 Ultra cases on our list, and it only comes in two darker colors.

On the cheaper side of things, the Poetic Spartan is a great rugged option. It’s military-grade certified, with a built-in screen protector on the front panel for added protection. There’s also a kickstand on the back, although you’ll need a fairly stable surface to keep it from falling. It comes in five different colorways, all with nice leather detailing on the back. If you can do without the leather, the Poetic Revolution is virtually identical but shaves off a few bucks.

You can’t go wrong with an official Samsung case. Luckily, the manufacturer created a very nice option for wallet case fans. The Samsung Galaxy S23 Ultra S-View Wallet Phone Case has a very nice and simple design, which looks very elegant. Of course, there is also the added functionality of the S-View screen slot, which allows you to access some features and notifications without unfolding the case. There is also a card slot inside for added convenience.

Wallet cases tend to be big and bulky, but the Slim Armor CS adopts a cardholder design that keeps things relatively slim. It fits two cards or some cash, although we did find that two embossed cards were a tight fit. Even so, it’s one of the most affordable Galaxy S23 Ultra wallet cases out there.

The Otterbox Strada is a stylish leather folio-style case that’s built to last. Like all Otterbox cases, it’s remarkably rugged, but this one has a bit more style than its rather brutish peers. The premium leather finish only comes in black, but it does look great. There’s only space for a few cards inside the flap, but the back is thin enough to work with wireless chargers. It’s a bit pricey, but it’s still a decent value considering the build quality.

Samsung’s new Frame Case has a very interesting concept: interchangeable backings. Essentially, you can choose whether or not you want to have a card slot in the back, making this case serve as a kind of two-for-one. Granted, the case itself is very simple, and the card slot will only hold one or two cards. Still, the idea is novel, and if more designers get on board and create new backing designs, it could be an easy way to change things up, depending on how you’re feeling every morning.

We weren’t too sure where to place this case. It’s slathered in genuine leather, but it also has the benefits of a wallet case. It has slots for three cards and a kickstand, making standing the phone on its side easy. Snakehive offers the case in six shades, so if brown isn’t your color, you can opt for something more exciting, like Plum.

There aren’t too many leather Galaxy S23 Ultra cases on the market yet (the Limitless 5.0 and Strada above are two), but Samsung’s first-party leather case is one of the best. It’s a simple, relatively thin case that’s wrapped in soft-touch genuine leather. This gives it an exquisite feel, although it might not last as long as traditional cases. It comes in three different colors, although, as expected, it is on the expensive side.