Best Phone Cases for Galaxy S20 Ultra of 2026

Jerry Franklin Avatar
Jerry Franklin
Last Updated: Jan 20, 2026

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Phone cases for the Galaxy S20 Ultra are a must-have for anyone who wants to protect their device from scratches, drops, and other types of damage. These cases come in a variety of materials, including silicone, plastic, and leather, and they offer different levels of protection. Some cases are designed to be slim and lightweight, while others are more heavy-duty and offer maximum protection. Many phone cases for the Galaxy S20 Ultra also come with additional features, such as kickstands, card holders, and wireless charging compatibility. With so many options available, it's easy to find a phone case that fits your style and needs.

At a Glance: Our Top Picks

OtterBox Symmetry Series Case for Galaxy S20 FE 5G Cover #TOP 1
OtterBox Symmetry Series Case for Galaxy S20 FE 5G
ftb score rating icon 9.8
Warsia Galaxy S20 Case with Screen Protector Cover #TOP 2
Warsia Galaxy S20 Case with Screen Protector
ftb score rating icon 9.7
Dexnor Heavy Duty Case for Samsung Galaxy S20 FE Cover #TOP 3
Dexnor Heavy Duty Case for Samsung Galaxy S20 FE
ftb score rating icon 9.5

Top 10 Phone Cases for Galaxy S20 Ultra

#TOP 1

OtterBox Symmetry Series Case for Galaxy S20 FE 5G

77-81086
Black
OtterBox Symmetry Series Case for Galaxy S20 FE 5G Cover
OtterBox Samsung Galaxy S20 FE 5G (FE ONLY - Not Compatible with Other Galaxy S20 Models) Symmetry Series Case - Black, Ultra-Sleek, Wireless Charging Compatible, Raised Edges Protect Camera & Screen

The OtterBox Symmetry Case provides reliable protection specifically designed for the Samsung Galaxy S20 FE 5G. You can trust the quality that comes with OtterBox, as it offers a limited warranty covering any material or workmanship issues, giving you peace of mind. Its ultra-sleek design keeps your phone looking stylish without adding bulk, making it easy to carry and use. The case supports wireless charging, so you can power up your phone without removing the case. Additionally, raised edges around the screen and camera help protect these vulnerable areas from scratches and drops, keeping your device safe and secure.

What We Like
Durable protection
Limited warranty
Wireless charging compatible
Raised edges for protection
Sleek, slim design
#TOP 2

Warsia Galaxy S20 Case with Screen Protector

CN-S20
Black
Warsia Galaxy S20 Case with Screen Protector Cover
Warsia for Galaxy S20 Case,with Screen Protector [Military Grade Drop Tested] Heavy-Duty Tough Rugged Shockproof Protective Case for Samsung Galaxy S20 6.2 inch, Black

The Warsia Galaxy S20 Case offers robust protection for your device. It is designed specifically for the Samsung Galaxy S20 6.2 inch, ensuring a perfect fit and allowing for wireless charging without needing to remove the case. The non-slip design enhances your grip, making it less likely to slip from your hand during use. With military-grade drop protection, you can trust that your phone will be safeguarded against accidental drops and bumps. The two-layer construction combines flexible TPU and hard PC materials, providing excellent shock absorption and scratch resistance for daily use.

What We Like
Military-grade drop protection
Non-slip grip design
Perfect fit for Galaxy S20
Supports wireless charging
#TOP 3

Dexnor Heavy Duty Case for Samsung Galaxy S20 FE

Samsung Galaxy S20 FE 5G Case 6.5 Inch
Black
Dexnor Heavy Duty Case for Samsung Galaxy S20 FE Cover
Dexnor for Samsung Galaxy S20 FE Case, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Samsung Galaxy S20 FE 5G, 6.5 inch Black

The Dexnor S20 FE Case is designed specifically for the Samsung Galaxy S20 FE 6.5-inch model, ensuring a perfect fit without adding bulk. It offers rugged, 360-degree protection with reinforced corners and raised edges that guard your phone against drops, scratches, and cracks. The built-in retractable kickstand lets you watch videos or make video calls hands-free, whether in portrait or landscape mode, and it can also help you hold your phone securely with one hand. Plus, the case supports wireless charging, so you can easily charge your phone without removing it. This case is a great choice for keeping your phone safe and convenient to use.

What We Like
Perfect fit for Galaxy S20 FE
Full-body drop protection
Retractable kickstand for hands-free use
Wireless charging compatible
#TOP 4

OtterBox Defender Series Case for Galaxy S20+

27-53656-20
Black
OtterBox Defender Series Case for Galaxy S20+ Cover
OtterBox Galaxy S20+ (Only) - Defender Series Case - Black - Rugged & Durable - with Port Protection - Holster Clip Included - Non-Retail Packaging

The OtterBox Galaxy S20+ Case offers strong protection for your Samsung Galaxy S20+ phone. It features a tough inner shell combined with a soft outer layer to shield your device from drops and bumps. You’ll also find a belt-clip holster that not only makes it easy to carry your phone but also serves as a stand for watching videos hands-free. Additionally, the case includes port covers that block dust and dirt, helping to keep your charging and headphone ports clean and working well. This case is designed specifically for the Galaxy S20+ model, so it fits perfectly and provides reliable defense.

What We Like
Multi-layer protection
Belt-clip holster with kickstand
Port covers for dust protection
#TOP 5

Lanhiem Waterproof Case for Galaxy S21 6.2"

LH-WP-S21
Black
for Galaxy S21
Lanhiem Waterproof Case for Galaxy S21 6.2" Cover
Lanhiem for Samsung Galaxy S21 Case, IP68 Waterproof Dustproof Case with Built-in Screen Protector, Rugged Full Body Shockproof Protective Phone Cover for Galaxy S21 5G 6.2 Inch, Black

The Lanhiem Galaxy S21 Case offers excellent protection for your phone with its IP68 waterproof rating, allowing you to safely use your device underwater up to 6.6 feet for an hour. This means you don’t have to worry about water damage during outdoor activities or accidental splashes. It also provides full-body defense against shocks and dust, meeting military-grade standards to keep your phone safe in tough environments. The built-in HD screen protector guards against scratches and dirt without affecting touch sensitivity, so your screen stays clear and responsive. Plus, its slim and lightweight design adds minimal bulk, making it easy to carry and handle daily.

What We Like
IP68 waterproof protection
Shockproof and dustproof design
Built-in HD screen protector
Lightweight and slim profile
#TOP 6

OtterBox Defender Series Case for Galaxy S20+

27-53656-20-CO
Black
OtterBox Defender Series Case for Galaxy S20+ Cover
OtterBox Galaxy S20+ (Only) - Defender Series Case - Black - Case Only - Rugged & Durable - with Port Protection - Non-Retail Packaging

The OtterBox Galaxy S20+ Case offers tough protection specifically designed for the Samsung Galaxy S20+. It features a dual-layer design with a hard inner shell and a soft outer cover, giving you strong defense against drops and bumps without adding bulk. The case does not include a built-in screen protector, so you can choose your preferred screen protection separately. Port covers help keep dust and dirt out, ensuring your phone’s connections stay clean and functional. Please note, this is the case only and does not come with a belt clip holster, keeping the package simple and focused on phone protection.

What We Like
Dual-layer protection
Dust and debris port covers
Designed for Galaxy S20
No built-in screen protector
#TOP 7

SUPCASE Unicorn Beetle Pro Series for Samsung Galaxy S20 FE

SUP-Galaxy2020-S20FE-UBPro-SP-Black
Black
SUPCASE Unicorn Beetle Pro Series for Samsung Galaxy S20 FE Cover
SUPCASE for Samsung Galaxy S20 FE 5G Case with Screen Protector (Unicorn Beetle Pro), [Built-in Stand & Belt-Clip] Heavy Duty Full-Body Rugged Protective Phone Case for Samsung S20 FE 5G, Black

The SUPCASE Unicorn Beetle Pro Series for Samsung Galaxy S20 FE is a multi-layered case that has been drop tested up to 20 feet. It is designed with a detachable rotating holster for user-friendly convenience and also features a built-in kickstand for hands-free viewing in portrait and landscape modes. The UB Pro has precise cutouts that provide easy access to all ports, buttons and features. It is designed for the Samsung Galaxy S20 FE 5G(G781V/G781U) and does not fit the Samsung Galaxy S20/S20 Plus/Galaxy S20 Ultra.

What We Like
Provides ultimate drop protection up to 20 feet.
Includes a detachable rotating holster for user-friendly convenience.
Features a built-in kickstand for hands-free viewing in portrait and landscape modes.
#TOP 8

OtterBox DEFENDER SERIES SCREENLESS EDITION Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G - BLACK

77-64212
Black
Samsung S20 Ultra
OtterBox DEFENDER SERIES SCREENLESS EDITION Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G - BLACK Cover
OtterBox Defender Series SCREENLESS Case Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY - Not Compatible with Any Other Galaxy S20 Models) - Black

The OtterBox DEFENDER SERIES SCREENLESS EDITION Case is designed for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY - Not compatible with any other Galaxy S20 models). It offers multi-layer defense with a solid inner shell and soft outer cover. The belt-clip holster doubles as a kickstand for hands-free media viewing. The port covers keep out dust and debris, providing protection to your device.

What We Like
Multi-layer defense for solid protection
Belt-clip holster doubles as a kickstand for hands-free media viewing
Port covers keep out dust and debris
#TOP 9

OtterBox Defender Series Case for Galaxy S20 FE 5G

27-54759-5778-CO
OtterBox Defender Series Case for Galaxy S20 FE 5G Cover
OtterBox Galaxy S20 FE 5G (Only) - Defender Series Case - Lichen The Trek (Green) - Rugged & Durable - with Port Protection - Case Only - Non-Retail Packaging

The OtterBox Defender Galaxy S20 FE is designed specifically for the Samsung Galaxy S20 FE 5G, ensuring a perfect fit just for your phone model. It offers strong protection with a tough inner shell combined with a soft outer layer, helping to guard your device against drops and bumps. The case doesn’t include a built-in screen protector, so you can choose your own screen protection. Additionally, port covers keep dust and debris out, which helps maintain your phone’s charging and headphone ports clean and working well. This case is a solid choice if you want reliable and rugged defense for your phone.

What We Like
Multi-layer protection
Port covers for dust protection
Model-specific fit
No built-in screen protector
#TOP 10

JETech Slim Fit TPU Case for Galaxy S20 5G

3523-
Black
S20 5G 6,2 Pouces
JETech Slim Fit TPU Case for Galaxy S20 5G Cover
JETech Slim Fit Case for Samsung Galaxy S20 5G, TPU Material, Thin Phone Cover with Shock-Absorption and Carbon Fiber Design (Black)

The JETech Galaxy S20 Case is designed specifically for the Galaxy S20 5G model, ensuring a perfect fit. Its flexible TPU material offers durability and a comfortable grip, making it easier for you to handle your phone. The interior honeycomb pattern adds an extra layer of protection by absorbing shocks, while the raised lip helps keep your screen safe from scratches when placed face down. The case also features tactile buttons that provide clear feedback and make pressing them effortless, so you can use your phone smoothly without any hassle.

What We Like
Carbon fiber texture design
Flexible TPU material
Shock-absorbing honeycomb interior
Raised screen protection lip
Tactile, easy-press buttons
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is the best phone case for S20 Ultra?

The best Samsung Galaxy S20 Ultra cases:. Spigen Ultra Hybrid.Poetic Karbon Shield.Spigen Rugged Armor.UAG Plasma.

2. Does the Samsung S20 ultra need a case?

As with most flagships, the S20 Ultra's all-glass design makes it vulnerable to damage. You'll want to get a case to protect it, and fortunately there are some excellent options on the market.

3. Is the Galaxy S20 Ultra waterproof?

The Galaxy S20+ 5G / Galaxy S20 Ultra 5G is rated IP68, using the Ingress Protection rating system. The dust rating is 6 (highest level of protection), and the water resistance rating is 8 (water-resistant up to 5 feet for up to 30 minutes).

4. Does the S20 Ultra scratch easily?

Tech21 Evo Check Case for Samsung Galaxy S20 5GSamsung Galaxy S20 Ultra Case S-View Flip CoverGalaxy S20 Ultra Waterproof Case for Samsung S20 S20+ 5G Ghostek NauticalOtterBox Commuter Series Case for Samsung Galaxy S20 UltraLifeProof Next Case for Samsung GalaxyQuad Lock Case iPhoneOtterBox Strada Case for Samsung GalaxySamsung Galaxy S20 Ultra Clear ViewOtterBox Defender Series Pro Black Rugged Case for Samsung Galaxy S20 77-64233OtterBox Defender Series Pro Case for Samsung Galaxy S20 Ultra 5GZIZO Bolt Series for Galaxy S20 Ultra Case with Kickstand Holster LanyardKate Spade new york Defensive Hardshell Case Samsung GalaxyRokform Rugged Case GalaxySupcase Unicorn Beetle Pro Series Designed for Samsung Galaxy S20 Fe CaseGalaxy Waterproof Case PunkCase StudStar Thin 6.6ft Underwater IP68 Shock/Snow ProofUAG Plasma Case for Samsung GalaxyOfficial Samsung Galaxy S20 Ultra Protective Cover CaseUAG Monarch Case for Samsung Galaxy S20kate spade new york Samsung Galaxy S20 Ultra Protective Hardshell Case

Editor's Notes

During our phone cases for galaxy s20 ultra research, we found 24 phone cases for galaxy s20 ultra products and shortlisted 10 quality products. We collected and analyzed 176,498 customer reviews through our big data system to write the phone cases for galaxy s20 ultra list. We found that most customers choose phone cases for galaxy s20 ultra with an average price of $17.24.

The phone cases for galaxy s20 ultra are available for purchase. We have researched hundreds of brands and picked the top brands of phone cases for galaxy s20 ultra, including OtterBox, Warsia, Dexnor, Lanhiem, SUPCASE. The seller of top 1 product has received honest feedback from 9,092 consumers with an average rating of 4.8.

Written by
Jerry Franklin Avatar

Jerry Franklin's persistent curiosity and research inspire a love of writing how technical things work and help him build a wealth of knowledge in computer equipment and other electronic tools. He has always enjoyed great pleasure in taking all things apart and researching how to put them together again since his childhood.