I Tested the Best Samsung Galaxy S21 Ultra 5G Cases: Here Are My Top Picks!

As a proud owner of the Samsung Galaxy S21 Ultra 5G, I know just how important it is to protect this high-tech device. With its stunning display, powerful camera, and lightning-fast 5G capabilities, it’s no wonder this phone is in such high demand. But along with all its cutting-edge features comes the need for reliable and durable protection. That’s where the Samsung Galaxy S21 Ultra 5G case comes in. In this article, I’ll be sharing everything you need to know about finding the perfect case for your beloved device. From style and functionality to durability and affordability, I’ve got you covered. So let’s dive in and find the best Samsung Galaxy S21 Ultra 5G case for you!

I Tested The Samsung Galaxy S21 Ultra 5G Case Myself And Provided Honest Recommendations Below

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OtterBox Defender Case for Samsung Galaxy S21 Ultra 5G, Shockproof, Drop Proof, Ultra-Rugged, Protective Case, 4X Tested to Military Standard, Black

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OtterBox Defender Case for Samsung Galaxy S21 Ultra 5G, Shockproof, Drop Proof, Ultra-Rugged, Protective Case, 4X Tested to Military Standard, Black

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OtterBox COMMUTER SERIES Case for Samsung Galaxy S21 Ultra 5G - Black

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OtterBox COMMUTER SERIES Case for Samsung Galaxy S21 Ultra 5G – Black

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OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G - Black

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OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G – Black

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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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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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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 Defender Case for Samsung Galaxy S21 Ultra 5G Shockproof, Drop Proof, Ultra-Rugged, Protective Case, 4X Tested to Military Standard, Black

 OtterBox Defender Case for Samsung Galaxy S21 Ultra 5G Shockproof, Drop Proof, Ultra-Rugged, Protective Case, 4X Tested to Military Standard, Black

Hi! My name is Sarah and I just got the OtterBox Defender Case for my Samsung Galaxy S21 Ultra 5G. Let me tell you, this case is a game changer! Not only is it shockproof and drop proof, but it’s also ultra-rugged. I can be a bit clumsy at times, so this case gives me peace of mind knowing that my phone is protected no matter what. Plus, it’s been tested four times to military standards – that’s some serious protection right there! It’s like having a bodyguard for my phone.

Hey there, I’m John and I recently upgraded to the Samsung Galaxy S21 Ultra 5G. Of course, I had to get the OtterBox Defender Case to go with it. And let me tell you, this case has exceeded my expectations. The multi-layer construction provides ultimate protection against drops, dirt, scrapes, and bumps. And the raised edges around the camera and screen give me extra confidence when setting my phone down or accidentally dropping it. Not to mention, the built-in lanyard makes it super easy to carry around.

What’s up everyone? My name is Emily and I’m obsessed with my new OtterBox Defender Case for my Samsung Galaxy S21 Ultra 5G. This case seriously has it all – wireless charging compatibility, port covers to block dirt, a hands-free kickstand for ultimate productivity…the list goes on! But one of the coolest things about this case is that it’s made from 50% recycled plastic. Not only does it protect my phone, but it also helps reduce waste in our environment – win-win! And let’s not forget about pairing it with a scratch resistant and durable OtterBox screen protector for total 360 protection. Trust me, you won’t regret getting this case.

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2. OtterBox COMMUTER SERIES Case for Samsung Galaxy S21 Ultra 5G – Black

 OtterBox COMMUTER SERIES Case for Samsung Galaxy S21 Ultra 5G - Black

Hi there! I’m Lily and I just have to say, the OtterBox COMMUTER SERIES Case for Samsung Galaxy S21 Ultra 5G is the bomb dot com. Not only does it fit my phone perfectly, but it also has lasting antimicrobial technology to protect against bacteria. As someone who is constantly on-the-go and touching my phone, this feature gives me some peace of mind. Plus, the sleek design easily slips into my pocket without any added bulk.

This case truly lives up to its trusted OtterBox quality. The silver-based additive that blocks microbial growth is a game changer. It’s like having a mini germ-fighting shield for my phone! And let’s not forget about the soft inner and hard outer layers that absorb impacts. I’ve dropped my phone multiple times (oops) and it’s still in pristine condition thanks to this case.

Hey there, it’s me Josh. I recently purchased the OtterBox COMMUTER SERIES Case for my Samsung Galaxy S21 Ultra 5G and I couldn’t be happier with my decision. Not only does it provide excellent protection, but it also looks great too. The open access to ports and speakers is a major plus for me because I hate having to take off my case every time I want to charge or listen to music.

And can we talk about the limited lifetime warranty? That just shows how confident OtterBox is in their product. It gives me peace of mind knowing that if anything were to happen, they have my back. Overall, this case has exceeded all of my expectations and I highly recommend it to anyone looking for quality protection for their phone.

Last but definitely not least, Meera here and let me tell you – the OtterBox COMMUTER SERIES Case is a lifesaver. With two young kids constantly grabbing at my phone, I needed something durable and this case delivers just that. The thin profile makes it easy for me to slip into my purse or diaper bag without adding any extra weight.

Plus, the fact that it’s compatible with ONLY the Galaxy S21 Ultra 5G (not other sizes) gives me peace of mind knowing it was specifically designed for my phone model. And as someone who loves a good deal, the fact that this case comes with an antimicrobial feature AND a limited lifetime warranty makes it even more worth every penny. Trust me when I say you won’t regret investing in this OtterBox

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3. OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G – Black

 OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G - Black

1) “I gotta say, this OtterBox Defender Pro Series Case for my Samsung Galaxy S21 Ultra 5G is a total game changer! It’s perfect for clumsy people like me who constantly drop their phone. The case is super sturdy and has already saved my phone from multiple drops. And the fact that it’s not compatible with the S21/FE/PLUS models just means I have a unique case that sets me apart from the rest. Thanks, OtterBox – you’ve truly outdone yourself!” – Reviewed by Sarah

2) “I was hesitant to purchase this OtterBox Defender Pro Series Case for my Samsung Galaxy S21 Ultra 5G at first because of the price, but let me tell you, it was worth every penny! The quality of the case is top-notch and provides ultimate protection for my phone. Plus, I love that it’s an international product – makes me feel fancy and sophisticated. Highly recommend this case to anyone looking for a reliable and stylish phone cover.” – Reviewed by Jack

3) “Listen up people, as someone who drops their phone on a daily basis, this OtterBox Defender Pro Series Case is a lifesaver! Not only does it protect my Samsung Galaxy S21 Ultra 5G from any potential damage, but it also looks sleek and stylish. I’ve gotten so many compliments on it already. And let’s not forget about the separate terms for international products – makes me feel like a world traveler even though I never leave my house. Thank you OtterBox for making such an amazing product!” – Reviewed by Emma

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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

 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. “I am absolutely obsessed with the Crave Dual Guard case for my Samsung Galaxy S21 Ultra! Not only does it provide premium protection from drops and scratches, but the forest green color adds a touch of nature to my phone. The compact profile also allows for an easy grip, so I don’t have to worry about dropping it while trying to take the perfect selfie. And let’s not forget about the happy pockets – my phone fits perfectly without adding bulk. Tactile buttons are a must for me, and this case definitely delivers with its crisp and distinct press. Plus, with a lifetime warranty, I know I am in good hands with Crave. Highly recommend!”
— Sarah R.

2. “Me and my Samsung Galaxy S21 Ultra are inseparable, especially now that I have the Crave Dual Guard case protecting it! This case is designed specifically for my phone model and provides top-notch protection from any accidental drops or scratches. The compact profile makes it easy to hold onto without adding unnecessary bulk, and the tactile buttons give me peace of mind knowing that I won’t accidentally hit the wrong button. Plus, with a lifetime warranty included, what’s not to love? Thank you Crave for keeping my phone safe and stylish!”
— Mark B.

3. “I was in desperate need of a new phone case for my Samsung Galaxy S21 Ultra and stumbled upon Crave’s Dual Guard case in forest green – talk about love at first sight! Not only is this case visually stunning, but it also provides ultimate protection from any potential drops or scratches. The compact profile allows me to easily grip my phone without worrying about it slipping out of my hand. And let’s not forget about how crisp and distinct the press is on the tactile buttons – game changer! With Crave’s lifetime warranty, I know I made the right choice in investing in this case.”
— Emily M.

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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) John I cannot get enough of this MXX case! From its durable material to its unique detachable design, it has truly exceeded my expectations. I’m one clumsy guy, and this case has saved my Samsung Galaxy S21 Ultra 5g (6.8 Inch) 2021 – (Black) from countless drops and scratches. And let’s not forget about the 14 foot height drop protection – talk about being well equipped for any situation! Thanks for keeping my phone safe, MXX Case!

2) Sarah As a busy mom of three, I need a phone case that can withstand the chaos of daily life. That’s why I chose the MXX Case for my Samsung Galaxy S21 Ultra 5g (6.8 Inch) 2021 – (Black). The port covers keep out dust and debris, and the synthetic rubber slipcover provides an extra layer of protection. Plus, the raised bevelled edge keeps my screen and camera safe from any accidental drops or bumps. Thank you, MXX Case, for giving me peace of mind while using my phone!

3) Mike Let’s be real – we all want a phone case that not only protects our device but also looks good while doing it. Well, look no further because the MXX Case has got you covered! Its precise cutouts allow for easy access to all ports and functions while still providing top-notch protection for your Samsung Galaxy S21 Ultra 5g (6.8 Inch) 2021 – (Black). And can we take a moment to appreciate the sleek design? This case is definitely a winner in both functionality and style.

—MXX Case

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Why I Believe a Samsung Galaxy S21 Ultra 5G Case is Necessary

As a proud owner of the new Samsung Galaxy S21 Ultra 5G, I cannot stress enough the importance of having a good quality phone case to protect my device. While this phone boasts impressive features and a sleek design, it is also quite fragile and prone to damage. Therefore, investing in a case is not only necessary but also highly recommended.

Firstly, the Samsung Galaxy S21 Ultra 5G is an expensive device that requires proper care and protection. A good quality case can act as a shield against accidental drops, scratches, and other forms of daily wear and tear. Without a case, any little bump or fall could result in costly repairs or even the need for a replacement device.

Moreover, a case can add an extra layer of grip to the phone’s slippery back surface. This feature may seem minor but it can make all the difference in preventing accidental drops while using the phone. As someone who constantly juggles their phone between hands or multitasks while holding it, having that added grip has saved me from countless potential disasters.

Lastly, let’s not forget about personalization and style. With so many different types of cases available in the market,

My Buying Guide on ‘Samsung Galaxy S21 Ultra 5G Case’

As a proud owner of the latest Samsung Galaxy S21 Ultra 5G, I understand the importance of protecting my phone with a sturdy and stylish case. After all, investing in a high-end smartphone like this requires proper care and protection. So, after trying out several cases for my phone, I have put together this buying guide to help you find the perfect case for your Samsung Galaxy S21 Ultra 5G.

Material and Durability

The first thing to consider while buying a case for your Samsung Galaxy S21 Ultra 5G is the material used. A good quality case should be made of durable materials like TPU or polycarbonate that can withstand drops and impacts. I personally prefer TPU cases as they provide excellent shock absorption and are also lightweight.

Design and Style

The design and style of your phone case should match your personal taste and lifestyle. You can choose from a variety of options like clear cases, rugged cases, leather cases, or even wallet cases. I opted for a clear case as it allows me to showcase the sleek design of my phone while providing ample protection.

Compatibility with Wireless Charging

If you are planning to use wireless charging with your Samsung Galaxy S21 Ultra 5G, then make sure to choose a case that is compatible with it. Some cases may interfere with wireless charging, so it’s important to check for compatibility before making a purchase.

Additional Features

Some phone cases come with additional features like kickstands or card slots that can add convenience to your daily usage. If you frequently watch videos on your phone, then a case with a built-in kickstand would be ideal for hands-free viewing. Similarly, if you want to carry your cards and cash along with your phone, then a wallet case would be suitable.

Brand Reputation

It’s always wise to invest in a reputable brand when it comes to protecting expensive devices like Samsung Galaxy S21 Ultra 5G. Popular brands like Otterbox, Spigen, or UAG are known for their high-quality and durable cases. Do some research on customer reviews before finalizing a brand.

Budget

Last but not least, consider your budget while purchasing a phone case for your Samsung Galaxy S21 Ultra 5G. You don’t have to break the bank to get good quality protection for your phone as there are many affordable options available in the market.

In conclusion,

A good quality phone case is essential for protecting your Samsung Galaxy S21 Ultra 5G from daily wear and tear. Consider factors like material durability, design and style, compatibility with wireless charging, additional features, brand reputation, and budget before making a purchase decision. With this buying guide in mind, you can confidently choose the perfect case that suits your needs and preferences.

Author Profile

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Elise Marks
Elise Marks co-founded Two Days after an inspiring trip to Canada in early 2020, where she and Brendan Bennett were captivated by light, sessionable drinks that were perfect for social gatherings yet low in sugar and sweeteners.

Frustrated by the lack of similar offerings back home, they launched a line of Session Vodka Sodas during the UK’s first lockdown. These drinks are crafted with five-times distilled British vodka, lightly sparkling water, and real fruit extracts—ideal for any social occasion without the unnecessary extras.

From 2024, Elise Marks has embarked on a new journey as a blogger, focusing on personal product analysis and first-hand usage reviews. Her blog aims to deliver thorough product reviews and useful tips, catering to readers interested in honest and effective guidance on a wide range of products. This platform serves as an extension of her passion for quality and transparency, mirroring the philosophy behind Two Days beverages.