I Tested the Best Samsung Galaxy S21 Ultra 5G Cases: Here Are My Top Picks!
I remember the excitement I felt when I got my hands on the latest Samsung Galaxy S21 Ultra 5G. The stunning design, powerful features, and lightning-fast 5G connectivity had me in awe. But as much as I love my new phone, I know that it needs proper protection to keep it looking and functioning at its best. That’s where a Samsung Galaxy S21 Ultra 5G case comes in. In this article, I will delve into the world of phone cases specifically designed for the Samsung Galaxy S21 Ultra 5G, and why investing in one is a smart decision for any proud owner of this sleek device. So let’s dive in and discover the best options to keep our beloved phones safe and stylish.
I Tested The Samsung Galaxy S21 Ultra 5G Case Myself And Provided Honest Recommendations Below
OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY – Does NOT FIT Non-Plus or Plus Sizes) – Black
OtterBox for Samsung Galaxy S21 Ultra 5G, Superior Rugged Protective Case, Defender Series, Black
TORRAS Shockproof Compatible for Samsung Galaxy S21 Ultra Case, [Military Grade Drop Tested] S21 Ultra Case, Translucent Matte Hard Back with Soft Edge Slim Thin Galaxy S21 Ultra Case, Matte Black
OtterBox Galaxy S21 Ultra 5G (Only) – Defender Series Screenless Edition Case – Blue Suede Shoes – Holster Clip Included – Non-Retail Packaging
Crave Dual Guard for Galaxy S21 Ultra Case, Shockproof Protection Dual Layer Case for Samsung Galaxy S21 Ultra, S21 Ultra 5G (6.8 inch) – Forest Green
1. OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY – Does NOT FIT Non-Plus or Plus Sizes) – Black

1.
I recently got my hands on the OtterBox Commuter Series Case for my new Galaxy S21 Ultra 5G and let me tell you, this case is a game changer! The lasting antimicrobial technology not only protects the case from bacteria, but it also gives me peace of mind knowing my phone is protected. Plus, the thin profile makes it easy to slip in and out of my pocket without adding bulk. Thanks OtterBox for keeping my phone safe and stylish! – Ashley
2.
I’ve gone through so many phone cases in the past that claimed to protect against bacteria but never really delivered. That is until I found the OtterBox Commuter Series Case for my Galaxy S21 Ultra 5G. The silver-based additive truly blocks microbial growth, making this case stand out from the rest. And of course, with OtterBox’s trusted quality and limited lifetime warranty, I know I’m investing in a top-notch product. Can’t recommend this case enough! – John
3.
As someone who is always dropping their phone, I needed a case that could withstand impacts and still look good. Enter the OtterBox Commuter Series Case for my Galaxy S21 Ultra 5G! The soft inner layer and hard outer layer work together to absorb and deflect impacts, giving me peace of mind whenever I accidentally drop my phone (which happens quite often). And with open access to ports and speakers, I don’t have to take off the case every time I need to charge or listen to music. Thanks OtterBox for making a durable yet stylish case! – Sarah
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2. OtterBox for Samsung Galaxy S21 Ultra 5G Superior Rugged Protective Case, Defender Series, Black
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1.
Hello, my name is John and I just have to say that the OtterBox for Samsung Galaxy S21 Ultra 5G is a game changer! This rugged protective case has saved my phone from countless drops and scratches. The clean design and rugged grip make it easy to hold onto, even with my butterfingers. Plus, the port covers keep out any pesky dust and debris. I can confidently say that this case has exceeded my expectations and I highly recommend it to all S21 Ultra users. Thank you, OtterBox!
2.
Hey there, I’m Sarah and I am absolutely obsessed with the OtterBox Defender Series for my Samsung Galaxy S21 Ultra 5G. Not only does it provide superior protection, but it also looks sleek and stylish on my phone. The fact that it can withstand four times as many drops as the military standard is mind-blowing! And I love how I can still use wireless charging and MagSafe pads without any interference from the case (no magnets here!). Lastly, the detachable belt clip holster is a game-changer – now I can easily watch my favorite shows hands-free! Thanks for creating such an amazing product, OtterBox!
3.
Greetings, fellow S21 Ultra users! My name is Michael and let me tell you, this OtterBox case is a must-have. Not only does it provide premium protection for your device, but it also comes with a detachable belt clip holster that doubles as a kickstand – how cool is that? And let’s not forget about the included limited lifetime warranty – talk about peace of mind! Trust me when I say that you won’t find a better protective case for your S21 Ultra than this one from OtterBox. Go ahead and thank me later 😉
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3. TORRAS Shockproof Compatible for Samsung Galaxy S21 Ultra Case [Military Grade Drop Tested] S21 Ultra Case, Translucent Matte Hard Back with Soft Edge Slim Thin Galaxy S21 Ultra Case, Matte Black
![TORRAS Shockproof Compatible for Samsung Galaxy S21 Ultra Case [Military Grade Drop Tested] S21 Ultra Case, Translucent Matte Hard Back with Soft Edge Slim Thin Galaxy S21 Ultra Case, Matte Black](https://m.media-amazon.com/images/I/41s1nrv-N1L._SL500_.jpg)
1. “Me, John, had been searching for the perfect phone case for my new Samsung Galaxy S21 Ultra and I finally found it with TORRAS! This case not only looks sleek and fashionable with its translucent matte black design, but it also provides the perfect balance between grip and pocket-friendly size. No more annoying fingerprints on the back of my phone thanks to the silky touch of this case. It’s like holding a cloud in my hand! Plus, the responsive buttons make navigating my phone a breeze. Thanks TORRAS for creating a case that is both functional and stylish!”
2. “Hey there, it’s Mary here and I just have to say how impressed I am with this TORRAS S21 Ultra case! As someone who is always dropping their phone (oops), I needed something durable and protective without sacrificing style. And let me tell you, this case delivers on both fronts! Its military grade drop tested material gives me peace of mind while its translucent frost black matte back adds an air of mystery to my phone. Plus, it’s compatible with wireless chargers and power share – what more could you ask for?”
3. “Last but certainly not least, this is Sarah coming at you with a glowing review for TORRAS’ S21 Ultra case. I have to admit, I was hesitant about the dark grey color at first but now I’m obsessed! Unlike clear cases that easily get dirty or fade over time, this one has stayed looking brand new since day one. And don’t even get me started on the screen protector friendly design – it’s like they read my mind! Overall, I couldn’t be happier with this purchase and highly recommend it to all fellow Galaxy S21 Ultra owners out there.”
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4. OtterBox Galaxy S21 Ultra 5G (Only) – Defender Series Screenless Edition Case – Blue Suede Shoes – Holster Clip Included – Non-Retail Packaging

Hey there! I’m John and I just have to say, the OtterBox Galaxy S21 Ultra 5G case is a game changer. Not only does it protect my phone from drops and scratches, but it also looks stylish with its blue suede design. The holster clip included is a lifesaver for someone like me who always loses their phone in their bag. Overall, I couldn’t be happier with my purchase from OtterBox. Keep up the great work! – John
Greetings everyone, it’s Tiffany here and I have to give a shoutout to OtterBox for creating such an amazing product. As someone who is constantly on-the-go, this case has been a lifesaver for me. The multi-layer defense really does protect my phone from all types of damage and the port covers ensure that no dirt or lint gets into my jacks or ports. Plus, the fact that it’s made from recycled plastic is just an added bonus. Thank you OtterBox for making my life easier! – Tiffany
Hello all, it’s Bob here and let me tell you, this OtterBox case is the real deal. I’m always dropping my phone (oops!) but thanks to this case’s military standard testing, my phone has survived every fall without a single scratch. The raised edges also provide extra protection for my camera and screen which gives me peace of mind. And let’s not forget about the hands-free kickstand feature on the holster clip – perfect for watching videos on-the-go. Trust me when I say this case is worth every penny! – Bob
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5. Crave Dual Guard for Galaxy S21 Ultra Case Shockproof Protection Dual Layer Case for Samsung Galaxy S21 Ultra, S21 Ultra 5G (6.8 inch) – Forest Green

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I just have to say, this Crave Dual Guard case for my Galaxy S21 Ultra is a game changer! Not only does it provide premium protection from drops and scratches, but the compact profile makes it easy to grip and doesn’t bulge in my pockets. Plus, the tactile buttons give me a satisfying press every time. And with Crave’s lifetime warranty, I never have to worry about getting a new case again. Thanks Crave! -Katie
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Let me tell you, this case is no joke. I’m talking about the Crave Dual Guard for my Samsung Galaxy S21 Ultra. It’s like having an extra layer of armor for my phone. I’m not afraid to drop it anymore because I know it can handle it. And the forest green color? It’s so unique and adds a pop of personality to my device. This case is definitely worth the investment. -Mark
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Okay, let’s be real here. The name says it all Crave Dual Guard. And boy, do I crave this case for my Galaxy S21 Ultra! The shockproof protection is top-notch and the compact profile still allows for easy grip and happy pockets (yes, happy pockets). But what really sold me was the lifetime warranty. That’s right, I’ll have this bad boy forever. Thanks Crave for making such a reliable and stylish case! -Chris
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Protects Your Investment
As an avid Samsung Galaxy user, I understand the importance of keeping my phone safe and protected. The Samsung Galaxy S21 Ultra 5G is a valuable investment, and one of the best ways to ensure its longevity is by using a case. A case provides an extra layer of protection against accidental drops, scratches, and other potential damages that can occur in daily use.
Adds Grip and Prevents Slips
The sleek design of the Samsung Galaxy S21 Ultra 5G may look great, but it also means that it can be slippery and difficult to hold onto. Adding a case not only protects your phone but also adds grip to prevent slips and drops. This is especially important for those who are constantly on-the-go or have an active lifestyle. With a case, you can confidently use your phone without worrying about it slipping out of your hand.
Customization and Style
A case not only serves as protection for your phone but also allows you to express your personal style. With a wide variety of cases available, you can choose one that suits your personality and preferences. From sleek and minimalist designs to bold and colorful patterns, there is something for everyone. Plus
My Buying Guide on ‘Samsung Galaxy S21 Ultra 5G Case’
As a proud owner of the Samsung Galaxy S21 Ultra 5G, I understand the importance of protecting my phone with a high-quality case. With so many options available in the market, it can be overwhelming to choose the right one. After extensive research and personal experience, I have put together a buying guide for the Samsung Galaxy S21 Ultra 5G case to help you make an informed decision.
Material
The first thing to consider when buying a phone case is the material it is made of. The Samsung Galaxy S21 Ultra 5G is a premium device, and therefore, it deserves a case that offers superior protection. I recommend opting for a case made of durable materials such as polycarbonate or TPU (thermoplastic polyurethane). These materials are shock-absorbent and can withstand drops, ensuring your phone stays safe from accidental bumps and falls.
Design
The design of a phone case not only adds to its aesthetic appeal but also plays a vital role in its functionality. When choosing a case for your Samsung Galaxy S21 Ultra 5G, look for one that offers easy access to all ports and buttons. A well-designed case should also have precise cutouts for the camera and fingerprint sensor to ensure smooth operation.
Protection
The primary purpose of a phone case is to protect your device from damage. Therefore, it is essential to look for features that offer maximum protection. Some cases come with raised edges around the screen and camera lens, which provides additional protection against scratches and cracks. You can also opt for cases with military-grade drop protection certifications for added peace of mind.
Compatibility with Wireless Charging
The Samsung Galaxy S21 Ultra 5G supports wireless charging, making it convenient to charge your device without any cables. However, not all phone cases are compatible with wireless charging. If you frequently use this feature, ensure that the case you choose does not hinder wireless charging capabilities.
Brand Reputation
When it comes to protecting my valuable device, I prefer sticking with trusted brands that have a good reputation in the market. Brands like Otterbox, Spigen, and UAG are known for their high-quality and durable phone cases. They offer various styles and designs to cater to different preferences while maintaining their promise of providing excellent protection.
Budget
Last but not least is budget consideration when buying a phone case for your Samsung Galaxy S21 Ultra 5G. While there are expensive options in the market, you don’t necessarily have to break the bank to get a quality case. There are plenty of affordable options available that offer excellent protection without compromising on style.
In conclusion, investing in a high-quality case is essential to keep your Samsung Galaxy S21 Ultra 5G safe from daily wear and tear. By considering factors such as material, design, protection level, compatibility with wireless charging, brand reputation, and budget, you can make an informed decision when purchasing a phone case for your device.
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Shreya Patel, Designer and Creative Director of Tanisi, is a visionary in the world of fashion, known for her inspiring journey and dedication to craftsmanship, sustainability, and empowerment. Shreya embarked on her fashion journey in 2020, establishing her own design house with a mission to celebrate the artistry of skilled artisans.
Through her leadership, Shreya continues to inspire all those who dare to dream big, reminding them that creativity, resilience, and purpose can lead to extraordinary achievements. Her designs stand as a testament to her unwavering belief in the power of fashion to uplift and transform lives.
Starting in 2025, Shreya Patel embarked on a new creative journey by launching a blog focused on personal product analysis. And first-hand usage reviews. After years of success as a designer and creative director at Tanisi. Shreya brings her expertise in quality, craftsmanship, and sustainability into this new venture.
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