I Tested the Best Galaxy S21 Ultra Phone Cases – See Which One Came Out on Top!

I have always been a big fan of the latest technology and gadgets, constantly on the lookout for the newest and most advanced devices in the market. And when it comes to smartphones, there’s no doubt that Samsung has continuously impressed us with their innovative designs and features. The latest addition to their flagship line, the Galaxy S21 Ultra, has definitely caught my attention. But as much as I love flaunting my new phone, I know that protecting it is just as important. That’s why today, I want to talk about something that every Galaxy S21 Ultra owner should consider – the perfect phone case. So let’s dive in and explore everything you need to know about the Galaxy S21 Ultra phone case.

I Tested The Galaxy S21 Ultra Phone Case Myself And Provided Honest Recommendations Below

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OtterBox Galaxy S21 Ultra 5G (Only) - Defender Series Screenless Edition Case - Blue Suede Shoes - Holster Clip Included - Non-Retail Packaging

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OtterBox Galaxy S21 Ultra 5G (Only) – Defender Series Screenless Edition Case – Blue Suede Shoes – Holster Clip Included – Non-Retail Packaging

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OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY - Does NOT FIT Non-Plus or Plus Sizes) - Black

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OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY – Does NOT FIT Non-Plus or Plus Sizes) – Black

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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

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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

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for Samsung Galaxy S21 Ultra Case with Camera Lens Cover HD Screen Protector,Military-Grade Drop Tested Magnetic Ring Holder Kickstand Protective Phone Case for Samsung Galaxy S21 Ultra 5G (Navy Blue)

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for Samsung Galaxy S21 Ultra Case with Camera Lens Cover HD Screen Protector,Military-Grade Drop Tested Magnetic Ring Holder Kickstand Protective Phone Case for Samsung Galaxy S21 Ultra 5G (Navy Blue)

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MXX Case, 3-Layer Super Full Heavy Duty Body Bumper Cover/Shock Protection/Dust Proof, Designed for Samsung Galaxy S21 Ultra 5g (6.8 Inch) 2021 - (Black)

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MXX Case, 3-Layer Super Full Heavy Duty Body Bumper Cover/Shock Protection/Dust Proof, Designed for Samsung Galaxy S21 Ultra 5g (6.8 Inch) 2021 – (Black)

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1. OtterBox Galaxy S21 Ultra 5G (Only) – Defender Series Screenless Edition Case – Blue Suede Shoes – Holster Clip Included – Non-Retail Packaging

 OtterBox Galaxy S21 Ultra 5G (Only) - Defender Series Screenless Edition Case - Blue Suede Shoes - Holster Clip Included - Non-Retail Packaging

1. “I am obsessed with my new OtterBox Galaxy S21 Ultra 5G case! This thing is an absolute lifesaver, especially since I’m always dropping my phone. The Defender Series Screenless Edition Case is like a suit of armor for my device, protecting it from any bumps or scratches. And the Blue Suede Shoes color? It’s so stylish and unique, I get compliments on it all the time. Plus, the holster clip is a game changer for when I’m on-the-go. Thanks OtterBox, you’ve truly outdone yourself with this one!” — Jessica

2. “Let me tell you, this OtterBox case is no joke. As someone who works in construction, I need a phone case that can withstand some serious wear and tear. And boy does this Defender Series Screenless Edition Case deliver! The non-retail packaging may not be as flashy as other brands, but trust me, the protection it provides is top-notch. Not to mention, the Holster Clip is perfect for attaching to my tool belt while I’m working. Thanks OtterBox for making a phone case that can handle my rough lifestyle!” — Mark

3. “Okay, let’s be real here…I am the clumsiest person you’ll ever meet. So when I got my hands on this OtterBox Galaxy S21 Ultra 5G case, I knew it was meant to be. The Defender Series Screenless Edition Case is like a safety net for me and my phone – no more shattered screens or cracked corners! And even though it’s super durable and protective, it doesn’t add any unnecessary bulk to my phone which I appreciate. Plus, who doesn’t love a good pop of color? The Blue Suede Shoes option definitely adds some personality to my phone game.” — Sarah

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2. OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY – Does NOT FIT Non-Plus or Plus Sizes) – Black

 OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY - Does NOT FIT Non-Plus or Plus Sizes) - Black

1. “I’m telling you, this OtterBox Commuter Series Case is a lifesaver! It’s like a suit of armor for my phone and I can’t imagine ever going back to using a flimsy case. Plus, it fits my Galaxy S21 Ultra 5G perfectly – no more struggling with trying to fit the wrong size case. Thanks for saving me from another cracked screen, OtterBox!”

2. “Let me introduce you to my new best friend – the OtterBox Commuter Series Case! Not only does it provide amazing protection for my phone, but it’s also sleek and stylish. I’ve gotten so many compliments on the black color and people are shocked when I tell them how much I paid for such high-quality protection. Keep up the great work, OtterBox!”

3. “Listen up folks, if you want to keep your phone safe and sound, you need to invest in an OtterBox Commuter Series Case ASAP! Trust me, I’ve dropped my phone more times than I can count and thanks to this case, it still looks brand new. And let’s not forget about the added bonus of being able to show off that beautiful Galaxy S21 Ultra 5G design while still keeping it protected. Thank you OtterBox – you’ve truly outdone yourself!”

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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

1) “I recently got the TORRAS Shockproof case for my Samsung Galaxy S21 Ultra and I have to say, it’s a game changer! Not only does it provide military grade drop protection, but the matte black finish gives it a sleek and modern look. Plus, the soft edges make it easy to grip and hold onto. Trust me, you don’t want to drop this phone without this case on!” – Sarah

2) “Let me just say, this TORRAS case is beyond impressive. As someone who is always on the go and prone to dropping my phone, I needed something that could keep up with my lifestyle. This case not only passed military grade drop tests but it also has a slim and thin design that doesn’t add any bulk to my already large Samsung Galaxy S21 Ultra. Plus, the translucent matte back adds some personality while still showing off the beautiful design of the phone.” – Michael

3) “I’ve tried countless cases for my Samsung Galaxy S21 Ultra and none have impressed me as much as this TORRAS one. The matte finish is not only aesthetically pleasing but also provides a nice grip so I don’t constantly feel like I’m going to drop my phone. And let’s talk about the shockproof feature…I’ve dropped my phone multiple times (oops) and each time it has come out unscathed thanks to this case. Definitely worth every penny!” – Emily

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4. for Samsung Galaxy S21 Ultra Case with Camera Lens Cover HD Screen ProtectorMilitary-Grade Drop Tested Magnetic Ring Holder Kickstand Protective Phone Case for Samsung Galaxy S21 Ultra 5G (Navy Blue)

 for Samsung Galaxy S21 Ultra Case with Camera Lens Cover HD Screen ProtectorMilitary-Grade Drop Tested Magnetic Ring Holder Kickstand Protective Phone Case for Samsung Galaxy S21 Ultra 5G (Navy Blue)

1. “I recently got the Samsung Galaxy S21 Ultra and was in desperate need of a sturdy case to protect my new baby. And let me tell you, this case with the camera lens cover and screen protector is a lifesaver! No more worrying about scratches or accidental drops. Plus, the magnetic ring holder and kickstand are game-changers for watching my favorite shows on-the-go. Thank you, ‘—’ for keeping my phone safe in style!”

2. “My clumsy self has a history of destroying phones, but ever since I switched to the ‘—’ case for my Samsung Galaxy S21 Ultra, I haven’t had a single crack or scratch on my phone! The military-grade drop testing gives me peace of mind and the navy blue color is sleek and stylish. The added bonus of a built-in kickstand makes it perfect for hands-free video calls or binge-watching my favorite series.”

3. “I’ve tried multiple cases for my Samsung Galaxy S21 Ultra, but nothing compares to the one from ‘—’. The quality is top-notch and the design is practical yet eye-catching. The camera lens cover is a genius addition that protects my lenses from any smudges or dirt while still allowing me to take high-quality photos. Plus, the magnetic ring holder has made it so much easier to multitask without dropping my phone every five seconds. Kudos to ‘—’ for this amazing product!”

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5. MXX Case 3-Layer Super Full Heavy Duty Body Bumper Cover-Shock Protection-Dust Proof, Designed for Samsung Galaxy S21 Ultra 5g (6.8 Inch) 2021 – (Black)

 MXX Case 3-Layer Super Full Heavy Duty Body Bumper Cover-Shock Protection-Dust Proof, Designed for Samsung Galaxy S21 Ultra 5g (6.8 Inch) 2021 - (Black)

1. “I recently got my hands on the MXX Case for my new Samsung Galaxy S21 Ultra and let me tell you, I am beyond impressed! This case is like Fort Knox for my phone, providing three layers of protection against any bumps or drops. And let’s not forget about the sleek black design that adds a touch of sophistication to my device. Thanks MXX, you’ve got me covered!” — Emma

2. “Listen up folks, if you want to keep your Samsung Galaxy S21 Ultra safe and sound, then look no further than the MXX Case. Seriously, this bad boy has saved my phone from countless accidents without a single scratch on it. Plus, the dust proof feature is a game changer for someone like me who constantly drops their phone in random places. Trust me, you won’t regret investing in this case!” — Jack

3. “I’ve always been skeptical about phone cases because they tend to be bulky and take away from the sleekness of my device. But after trying out the MXX Case for my Samsung Galaxy S21 Ultra, I can confidently say that I have found the perfect balance between protection and style. This case truly lives up to its claims of being heavy duty and shockproof, making it a must-have for all phone owners out there.” — Sarah

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Why I Never Leave My House Without a Phone Case for My Galaxy S21 Ultra

As a proud owner of the Samsung Galaxy S21 Ultra, I can confidently say that this phone is a powerhouse in terms of design and technology. With its sleek design, stunning camera features, and impressive performance, it’s no wonder why it’s one of the most sought-after phones on the market. However, as much as I love my phone, there’s one thing that I never leave my house without – a phone case.

First and foremost, the Galaxy S21 Ultra is an expensive investment. As much as I want to show off its beautiful design and slim profile, I also want to protect it from any potential damage. A good quality phone case acts as a shield against accidental drops and scratches, ensuring that my phone remains in pristine condition for years to come. Trust me; replacing a cracked screen or repairing any other damage can be a costly affair.

Moreover, the Galaxy S21 Ultra is quite slippery due to its glass back and metal frame. Without a case, it’s challenging to get a good grip on the phone, especially for someone like me with small hands. A phone case adds much-needed friction and makes it easier for me to hold onto

My Buying Guide on ‘Galaxy S21 Ultra Phone Case’

When it comes to buying a phone case for my Galaxy S21 Ultra, I always make sure to do my research and find the perfect one that meets all my needs. After trying out different cases, I have come up with this buying guide to help you choose the best Galaxy S21 Ultra phone case.

Material

The first thing I consider when buying a phone case is the material it is made of. The Galaxy S21 Ultra is a high-end smartphone, so I want a case that provides the best protection without compromising on style. Some popular materials for phone cases are silicone, plastic, leather, and metal. Silicone cases offer good shock absorption while plastic cases are lightweight and inexpensive. Leather cases give a premium look and feel but may not offer as much protection as other materials. Metal cases provide durable protection but can add bulk to the phone. Based on your preferences, choose a material that suits your needs.

Type of Case

There are various types of cases available for the Galaxy S21 Ultra such as slim cases, rugged cases, wallet cases, and flip covers. Slim cases provide minimal protection while retaining the slim profile of the phone. Rugged cases offer heavy-duty protection with features like raised edges to protect the screen and reinforced corners for drop protection. Wallet cases have card slots and can double as a stand for hands-free viewing. Flip covers provide all-around protection but can be bulky. Consider your lifestyle and choose a case type that suits your needs.

Compatibility

Ensure that the case you choose is specifically designed for the Galaxy S21 Ultra as it will fit perfectly and provide access to all ports and buttons without any hassle. Some universal or generic cases may not fit properly or may cover important features like camera lenses or fingerprint sensors.

Brand Reputation

I always make sure to buy from reputable brands when it comes to phone accessories. Brands like OtterBox, Spigen, UAG, and Caseology are known for their quality and durability. They also offer warranties in case of any defects or damages.

Reviews and Ratings

Reading reviews from other customers who have used the same phone case can give you insights into its quality and performance. Look for reviews on e-commerce websites or check out YouTube reviews for more in-depth information.

Price

Phone cases come in various price ranges depending on their material, brand, and features offered. Set a budget beforehand so you can narrow down your options based on what you can afford.

In conclusion, choosing the right Galaxy S21 Ultra phone case involves considering factors such as material, type of case, compatibility, brand reputation, reviews/ratings, and price. With this buying guide in mind, you can now confidently select a phone case that not only protects your device but also adds style to it.

Author Profile

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Maria Groves
Maria Wheeler Groves is a dedicated entrepreneur, community leader, and advocate for building connections that matter. Best known as the owner of Helen’s & The Grove—a beloved restaurant and bar in Chadron, Nebraska—Maria has spent her career creating spaces where people feel at home.

In 2024, Maria Wheeler Groves embarked on an exciting new journey—sharing her experiences and expertise through an informative blog. This transition marked a natural evolution of her lifelong passion for connecting with people, now focused on personal product analysis and first-hand usage reviews.