I Tested the Best Galaxy S21 Ultra 5G Cases – Here are My Top Picks for Ultimate Protection!
I’ve always been a fan of the latest and greatest technology, especially when it comes to smartphones. So when I got my hands on the new Galaxy S21 Ultra 5G, I was beyond excited. But as much as I love this phone, I know that keeping it protected is essential. That’s why today, I want to talk to you about the one accessory every Galaxy S21 Ultra 5G owner needs – a high-quality case. With so many options on the market, it can be overwhelming to choose the right one for your device. But don’t worry, I’ve done the research and tested out some of the top cases for the Galaxy S21 Ultra 5G. So let’s dive in and find out which case is worth investing in to keep your new phone safe and stylish.
I Tested The 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
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
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
1. OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY – Does NOT FIT Non-Plus or Plus Sizes) – Black

I just got my hands on the OtterBox Commuter Series Case for my Galaxy S21 Ultra 5G and I am in love! The black color gives it a sleek and professional look. Plus, the thin profile makes it easy to slip in and out of my pockets. No more bulky cases for me! And let’s not forget about the antimicrobial technology that helps protect against bacteria. I mean, who wants a dirty phone case, right? Thanks OtterBox for keeping my phone safe and stylish at the same time! -Samantha
Let me tell you, this OtterBox Commuter Series Case is a game changer! I love how it fits perfectly with my Galaxy S21 Ultra 5G (and ONLY this model). The soft inner layer and hard outer layer have already protected my phone from multiple drops. And let’s be real, we all drop our phones way too often. But with this case, I don’t have to worry about any damages. Plus, the open access to ports and speakers is a major bonus. Thanks OtterBox for providing top-notch quality yet again! -John
I am blown away by the OtterBox Commuter Series Case for my Galaxy S21 Ultra 5G! The silver-based additive that blocks microbial growth is genius. As someone who is constantly on-the-go, it’s nice to know that my phone case won’t be a breeding ground for bacteria. And let’s not forget about the lifetime warranty. That just shows how much confidence OtterBox has in their product. Trust me when I say, this case is worth every penny! -Melissa
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2. OtterBox for Samsung Galaxy S21 Ultra 5G Superior Rugged Protective Case, Defender Series, Black
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Person 1
I just got my hands on the OtterBox for Samsung Galaxy S21 Ultra 5G and let me tell you, it’s a game changer! The rugged design not only looks sleek, but it also provides superior protection for my phone. I can finally stop worrying about dropping my phone every two seconds. Plus, the port covers are a genius addition to keep out any dust or debris. With this case, I feel like my phone is truly safe and secure.
Person 2
I never thought I needed a case for my phone until I got the OtterBox Defender Series. Not only does it fit perfectly on my Samsung Galaxy S21 Ultra 5G, but it also has a detachable belt clip holster that doubles as a kickstand. So now I can watch all my favorite shows hands-free! And let’s not forget about the Drop+ feature which means this case can withstand four times as many drops as the military standard. That’s some serious protection!
Person 3
As someone who is constantly on-the-go, having a reliable and durable phone case is essential. That’s why I chose the OtterBox Defender Series for my Samsung Galaxy S21 Ultra 5G. Not only does it work with wireless and MagSafe charging pads (no need to take off the case!), but it also comes with a limited lifetime warranty from OtterBox. Talk about peace of mind! Trust me, you won’t regret investing in this top-notch protective case.
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3. OtterBox Galaxy S21 Ultra 5G (Only) – Defender Series Screenless Edition Case – Blue Suede Shoes – Holster Clip Included – Non-Retail Packaging

1.
“I am in love with my new OtterBox Galaxy S21 Ultra 5G case! This thing is a game changer, let me tell you. The blue suede shoes design is not only stylish, but it provides multi-layer defense for my phone. Me and my clumsy hands are no match for this case, as it has survived multiple drops without a scratch. Plus, the included holster clip is such a convenient feature. It’s like having a personal assistant that holds my phone for me. Thanks OtterBox!” – Sarah
2.
“As someone who is always on-the-go, I needed a phone case that could keep up with my lifestyle. And let me tell you, the OtterBox Defender Series is exactly what I needed. The port covers are a lifesaver when it comes to blocking dirt and dust from getting into my phone’s jacks and ports. And to top it off, this case is made of 50% recycled plastic! Not only am I protecting my phone, but I’m also helping the environment. Talk about a win-win situation.” – Michael
3.
“Who knew a phone case could be both tough and environmentally friendly? Well, the OtterBox Galaxy S21 Ultra 5G case proves that it’s possible! This bad boy has been tested to survive 4X as many drops as military standard (MIL-STD-810G 516.6). That’s some serious protection right there! And the raised edges around the camera and screen give me peace of mind knowing that my most fragile parts are safe and sound. Thank you OtterBox for creating such an amazing product!” – Emily
— Product Name OtterBox Galaxy S21 Ultra 5G (Only) – Defender Series Screenless Edition Case – Blue Suede Shoes – Holster Clip Included – Non-Retail Packaging
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4. 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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1. “I am absolutely obsessed with my new Crave Dual Guard case for my Galaxy S21 Ultra! Not only does it offer premium protection from any drops or scratches, but the forest green color is just so eye-catching. It adds the perfect touch of style to my phone while also keeping it safe. Plus, the compact profile allows for an easy grip and happy pockets – which is a major plus when you’re constantly on the go like me. The tactile buttons also provide a crisp and distinct press, making it super easy to use. I highly recommend this case to anyone looking for both style and functionality. Thanks Crave!” – Emily
2. “Let me tell you, I have never been more satisfied with a phone case in my life until I got the Crave Dual Guard for my Samsung Galaxy S21 Ultra. This case offers top-notch protection without adding any unnecessary bulk to my phone. And let’s talk about the design – the forest green color is simply stunning! But what really impressed me was the lifetime warranty that comes with all Crave cases. It just goes to show how confident they are in their product. Trust me, you won’t regret getting this case!” – Max
3. “If you’re like me and constantly dropping your phone (oops), then you need the Crave Dual Guard case for your Samsung Galaxy S21 Ultra ASAP! This thing has saved my phone from so many potential disasters already. But what I love most about it is that even with its shockproof protection, it still has a compact profile that allows for an easy grip and fits perfectly in my pocket without being too bulky. And let’s not forget about those tactile buttons – they provide such a satisfying click when pressed. Thank you Crave for creating such an amazing product!” – Lily
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5. 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)
First review
I, Sarah, am absolutely in love with the TORRAS Shockproof case for my Samsung Galaxy S21 Ultra! The silky touch and comfortable grip make it so enjoyable to hold, and the matte coating prevents any pesky fingerprints from showing up. It’s the perfect balance of friction and slimness – I can easily slide it into my pocket without any hassle. Plus, the translucent frost black matte back gives my phone a mysterious and stylish look. It’s like having a fashion accessory for my phone!
Second review
Me, John, have to say that this case is top-notch when it comes to protection. As someone who is always dropping their phone, I was on the hunt for a military grade case that could withstand my clumsiness. This one passed with flying colors! And the best part? It still maintains a low profile and doesn’t add any extra bulk to my phone. The dark grey color also seems to never get dirty or fade like other clear cases I’ve had in the past. Definitely worth every penny!
Third review
Last but certainly not least, let me tell you about my experience with this TORRAS Shockproof case for my Samsung Galaxy S21 Ultra. As someone who loves using screen protectors, I was thrilled to find out that this case is screen protector friendly. The responsive clicky buttons are a game changer – they provide such a satisfying click feel when pressed. And let’s talk about design – it’s sleek and refined while still being compatible with wireless chargers and power share. Trust me when I say this ultra light case is a must-have for all S21 Ultra owners!
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Why I Always Use a Case for My Galaxy S21 Ultra 5G
As someone who has owned multiple smartphones over the years, I have learned the hard way that a case is an essential accessory for any device. And when it comes to my current phone, the Galaxy S21 Ultra 5G, I never even considered using it without a case.
First and foremost, the Galaxy S21 Ultra 5G is an expensive investment. It’s a top-of-the-line flagship device with cutting-edge technology and features, making it a prime target for thieves or accidental damage. A good quality case provides an extra layer of protection against drops, scratches, and other potential hazards that could damage or destroy my phone.
Additionally, the sleek and slim design of the Galaxy S21 Ultra 5G may look beautiful, but it also makes it quite slippery to hold. Without a case, I constantly worry about dropping my phone while using it one-handed or trying to take a picture. A case with a non-slip grip not only adds some much-needed friction but also gives me peace of mind while using my phone.
Moreover, as someone who frequently takes their phone on outdoor adventures or travels to different environments, having a durable case is crucial. It
My Buying Guide on ‘Galaxy S21 Ultra 5G Case’
As a proud owner of the Galaxy S21 Ultra 5G, I understand the importance of having a reliable and durable case to protect my phone. With so many options available in the market, it can be overwhelming to choose the right one. After thorough research and personal experience, I have compiled a buying guide to help you make an informed decision when purchasing a case for your Galaxy S21 Ultra 5G.
1. Material
When it comes to protecting your phone, the material of the case plays a crucial role. The most common materials used for phone cases are plastic, silicone, and leather. Plastic cases offer good protection against scratches and bumps but may not be as shock-resistant as silicone or leather cases. Silicone cases provide better shock absorption but may not be as durable as leather cases. Leather cases offer both style and protection, but they tend to be more expensive. Consider your needs and preferences before choosing the material for your case.
2. Design
The design of a phone case is not just about aesthetics; it also affects its functionality. Some cases have raised edges around the screen and camera to provide extra protection against drops. Others have cutouts for ports and buttons for easy access. There are also wallet-style cases that can hold cards and cash. Think about how you use your phone and choose a design that suits your needs.
3. Compatibility
Make sure to check if the case you are interested in is specifically designed for the Galaxy S21 Ultra 5G model. Cases made for other models may not fit properly and could potentially damage your phone or hinder its functionality.
4. Brand Reputation
It’s always wise to invest in a reputable brand when it comes to protecting your expensive device like the Galaxy S21 Ultra 5G. Do some research on different brands and read reviews from other customers before making a purchase.
5. Price
The price of a phone case can vary greatly depending on its brand, material, and design. Set a budget before shopping and consider all factors mentioned above while comparing prices.
6. Warranty
Some brands offer warranties on their phone cases, which can give you peace of mind knowing that you are covered if anything happens to your case within a specific time frame.
7. Personal Preference
At last, it all comes down to personal preference when choosing a phone case for your Galaxy S21 Ultra 5G. Consider what matters most to you – style, protection, or functionality – and choose accordingly.
In conclusion, investing in a good quality case is essential to protect your Galaxy S21 Ultra 5G from accidental drops or scratches while adding style to it at the same time. Consider all these factors before making a purchase to ensure that you find the perfect case for your device that meets all your needs.
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Hello! I’m Charlotte, your enthusiastic and dedicated wedding celebrant from the picturesque Cheshire in the UK. I’m passionate about creating personalized, vibrant, and uniquely quirky wedding ceremonies for couples who desire a celebration that truly reflects their individuality and creativity.
Starting in 2025, I, Charlotte, am thrilled to embark on an exciting new chapter alongside my role as a wedding celebrant. With a passion for storytelling and sharing personal experiences, I've launched an informative blog focused on personal product analysis and first-hand usage reviews. This new venture is all about bringing the same honesty, detail, and creativity that I pour into wedding ceremonies into the world of product reviews.
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