Samsung introduced its Ultra variants with the Galaxy S20 series! It certainly stands true to its moniker. Samsung phones with the Ultra label are powerful, beautifully made, and very expensive. You’ll obviously want to keep it in great condition for as long as possible. Here ere are the best Samsung Galaxy S20 Ultra cases you can get right now!

Looking for more ways to keep your phone safe and get the most out of it? Don’t forget to check out our guide for the best case brands to look at and mobile accessories you can get!

The best Samsung Galaxy S20 Ultra cases:

Editor’s note: We will continue to update this list of the best Samsung Galaxy S20 Ultra cases as more become available. We also have best case lists for the regular-sized S20 and S20 Plus.


Samsung Galaxy S20 Ultra PHNX MNML Case

Looking for a thin Samsung Galaxy S20 Ultra case? There is no thinner case than the PHNX MNML case, which comes in at just 0.35 mm. It’s so thin it will look and feel like you have no case at all. It doesn’t offer much drop protection, but it will keep day-to-day scratches away. The MNML Case costs $27 and comes in three different colors: frosted black, frosted white, and matte black.

Deal: Get 15% off with coupon code: 15AA

Spigen Ultra Hybrid

Samsung Galaxy S20 Ultra Spigen Ultra Hybrid case

The Ultra Hybrid comes with a rigid polycarbonate back and a soft TPU bumper to provide excellent protection for the Galaxy S20 Ultra. A raised lip keeps the display and rear camera safe, and the buttons are covered as well. The case utilizes Air Cushion technology to ensure the phone survives any accidental drops.

Poetic Karbon Shield

Poetic Karbon Shield case for Samsung Galaxy S20 Ultra

The Poetic Karbon Shield is a slim, form-fitting TPU case with carbon fiber elements that add a touch of style and enhance grip. You get a raised lip to keep the rear camera and the display safe, but it still works with screen protectors. Covered buttons and precise cutouts for easy access to everything else are also available.

Spigen Rugged Armor

Spigen Rugged Armor case for Samsung Galaxy S20 Ultra

The Spigen Rugged Armor is one of the best Samsung Galaxy S20 Ultra cases you can buy. It offers excellent protection without adding too much bulk or thickness by utilizing air cushion technology and a spider-web pattern inside for shock dispersion. A raised lip keeps the display, camera, and fingerprint scanner safe, and you also get covered buttons.

UAG Plasma

UAG case for Samsung Galaxy S20 Ultra

The UAG Plasma is a feather-light case for the Galaxy S20 Ultra that combines a hard outer shell and an impact-resistant core. A raised rubber lip and reinforced corners add to the protection as well. The case meets MIL-STD 810G-516.6 drop-test standards but is thin enough to let you use mobile payments.

Ringke Fusion-X

Ringke Fusion X case for Samsung Galaxy S20 Ultra

The Ringke Fusion-X comes with a dual-layer design that offers a lot of protection. The hard polycarbonate back is transparent and lets you show off the color and design of the phone. A raised lip keeps the display and the rear camera safe, while the sides and corners are reinforced with a TPU bumper for added drop protection. You also get a built-in lanyard hole to connect wrist and neck straps.

ESR metal kickstand case

ESR Metal Kickstand case for Samsung Galaxy S20 Ultra

If you’re looking for a case that isn’t bulky but still offers the convenience of a built-in kickstand, this ESR case is for you. The flexible TPU case comes with a raised lip and reinforced corners. The metal kickstand is sturdy and lets you prop up the phone in both landscape and portrait orientations, and also allows you to change the viewing angle.

FYY genuine leather wallet

FYY case for Samsung Galaxy S20 Ultra

The FYY Samsung Galaxy S20 wallet case is made with genuine leather that looks and feels great. A magnetic clasp holds the folio cover in place, and the latter can also be folded into a kickstand. It comes with three slots for bank cards or ID and a large cash pocket.

Encased Duraclip

Encased Belt Clip Case for Samsung Galaxy S20 Ultra

Belt clip holsters are usually available with rugged cases. If you’re looking for this convenient accessory with a thin case, though, the Encased Duraclip is for you. It has a patterned back and rubberized finish that adds to the grip. The holster holds the phone securely in place, and you can rotate it. The case also comes with a built-in kickstand that lets you prop the phone up in both orientations.

Otterbox Defender

Otterbox Defender case for Samsung Galaxy S20 Ultra

Otterbox is the go-to brand for a rugged case for their phone, and the Defender series provides the most protection. It’s thick and bulky, with covered buttons and ports, and has a raised lip to keep the display safe. The Otterbox Defender also comes with a belt clip holster. This rugged case is expensive and will be overkill for some. If complete protection is what you want, though, that’s exactly what you get.

You can also get 10% off site-wide, along with free shipping with code OTTER10 at Some exclusions apply.

Looking for more specific types of cases and covers? We also have roundups for the best thin, clear, rugged, official, cheap, and wallet cases for the phone. You can also keep the phone’s display safe with some of the best Galaxy S20 Ultra screen protectors currently available.