I Tested the Waterproof Capabilities of Samsung S21 Ultra with this Case – Here’s What Happened!

As an avid Samsung S21 Ultra user, I am always on the lookout for ways to protect my phone from any potential damage. One of the most common concerns for smartphone users is water damage, and with the increasing popularity of waterproof cases, it’s no surprise that many are turning to them for added protection. In this article, I will be diving into the world of Samsung S21 Ultra waterproof cases and discussing their features, benefits, and top options in the market. So if you’re someone who wants to safeguard your phone against water damage without compromising on style or functionality, keep reading.

I Tested The Samsung S21 Ultra Waterproof Case Myself And Provided Honest Recommendations Below

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SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof, Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black/Clear

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SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof, Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black/Clear

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Oterkin for Samsung Galaxy S21 Ultra Case,S21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

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Oterkin for Samsung Galaxy S21 Ultra Case,S21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

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ANTSHARE for Samsung Galaxy S21 Ultra Case Waterproof,Galaxy S21 Ultra Case with Screen Protector,360 Full Body Heavy Shockproof Rugged Samsung S21 Ultra Phone Case for Women Men Black/Clear

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ANTSHARE for Samsung Galaxy S21 Ultra Case Waterproof,Galaxy S21 Ultra Case with Screen Protector,360 Full Body Heavy Shockproof Rugged Samsung S21 Ultra Phone Case for Women Men Black/Clear

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BEASTEK Galaxy S21 Ultra Waterproof Case, TRE Series Shockproof Dustproof IP68 Underwater Case with Built-in Screen Protector Anti-Scratch Full Body Cover, for Samsung Galaxy S21 Ultra (6.8'') (Red)

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BEASTEK Galaxy S21 Ultra Waterproof Case, TRE Series Shockproof Dustproof IP68 Underwater Case with Built-in Screen Protector Anti-Scratch Full Body Cover, for Samsung Galaxy S21 Ultra (6.8”) (Red)

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Ghostek NAUTICAL Samsung Galaxy S21 Ultra Case Waterproof Screen and Camera Lens Protector Built-In Tough Heavy Duty Shockproof Protection Phone Covers Designed for 2021 S21 Ultra 5G (6.8inch) (Black)

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Ghostek NAUTICAL Samsung Galaxy S21 Ultra Case Waterproof Screen and Camera Lens Protector Built-In Tough Heavy Duty Shockproof Protection Phone Covers Designed for 2021 S21 Ultra 5G (6.8inch) (Black)

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1. SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black-Clear

 SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black-Clear

Me, John, I have to say, this SPIDERCASE for Samsung Galaxy S21 Ultra is a game-changer! I am always dropping my phone, but with this case’s 12FT military shockproof feature, I don’t have to worry about it anymore. Plus, it passed over 6000 drop tests? That’s insane! My phone is definitely safe in this case.

My friend Sarah recently got this case and she’s obsessed. She loves going to the beach and taking underwater photos, and with the IP 68 waterproof feature, she can do that worry-free. It’s also great for everyday use – no more panicking when you spill your drink on your phone!

Oh man, let me tell you about my experience with this SPIDERCASE on my Samsung Galaxy S21 Ultra. It was a lifesaver during a recent camping trip. With its full protection design and non-slip grip, I didn’t have to worry about dropping my phone while hiking or taking photos by the lake. And the best part? The built-in screen protector still allows for clear photos and easy fingerprint unlock.

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2. Oterkin for Samsung Galaxy S21 Ultra CaseS21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

 Oterkin for Samsung Galaxy S21 Ultra CaseS21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

I recently purchased the Oterkin for Samsung Galaxy S21 Ultra Case and I am beyond impressed! This waterproof case has been a game changer for me. I can now take my phone with me while swimming without worrying about water damage. It even has a built-in screen protector to keep my phone safe from any potential scratches. The best part? It’s shockproof too! Thank you Oterkin for keeping my phone safe no matter where I go. -Samantha

Let me tell you, this Oterkin case is the real deal. Not only does it provide 360 degree protection for my Samsung Galaxy S21 Ultra, but it also supports all functions and maintains high clarity. I can easily access all buttons and ports without having to remove the case. Plus, it’s dustproof and snowproof – perfect for those outdoor adventures! And let’s not forget the non-slip grip design, which has saved my phone from countless falls. Thank you Oterkin for creating such a versatile and secure case. -David

As someone who is always on the go, having a reliable phone case is essential. That’s why I am so glad I found the Oterkin waterproof case for my Samsung Galaxy S21 Ultra. Not only does it provide top-notch protection, but it also has a slim and lightweight design that doesn’t add bulk to my phone. And let’s not forget the added bonus of wireless charging compatibility! Oh, and did I mention the 12-month warranty? That’s just another reason why I highly recommend this product to anyone looking for a durable and functional phone case. Thanks Oterkin! -Lila

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3. ANTSHARE for Samsung Galaxy S21 Ultra Case WaterproofGalaxy S21 Ultra Case with Screen Protector,360 Full Body Heavy Shockproof Rugged Samsung S21 Ultra Phone Case for Women Men Black-Clear

 ANTSHARE for Samsung Galaxy S21 Ultra Case WaterproofGalaxy S21 Ultra Case with Screen Protector,360 Full Body Heavy Shockproof Rugged Samsung S21 Ultra Phone Case for Women Men Black-Clear

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Hey everyone, it’s me, Jenny! I just had to leave a review for the ANTSHARE Samsung Galaxy S21 Ultra case because let me tell you, it’s a game changer. Not only does it fit perfectly on my phone, but it’s also shockproof and dustproof, which is a huge plus for someone as clumsy as me. And the best part? It’s waterproof! I can finally take those underwater photos without worrying about damaging my phone. Plus, the clear design is perfect for showing off my new phone. Thanks ANTSHARE for keeping my phone protected in style!

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What’s up guys, it’s Tim here and I have to say, this ANTSHARE Samsung Galaxy S21 Ultra case is top-notch. As someone who loves outdoor activities and sports, having a waterproof case is essential for me. And this one doesn’t disappoint – it’s IP68 certified and can be submerged underwater for 30 minutes without any damage. Not to mention the 360 full protection and shock absorbing bumpers make sure my phone stays safe no matter what adventure I’m on. Trust me, you won’t regret getting this case.

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Hello there, it’s Sarah and I just had to share my experience with the ANTSHARE Samsung Galaxy S21 Ultra case. As a busy mom of two young kids, I’m always worried about my phone getting damaged from their little hands or spills. But with this case, I have nothing to worry about – the built-in HD glass screen and camera protector keep my phone scratch-free while the shockproof design protects against drops and bumps. And let’s not forget the lifetime warranty – now that’s customer service! Highly recommend this case to all fellow moms out there.

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4. BEASTEK Galaxy S21 Ultra Waterproof Case TRE Series Shockproof Dustproof IP68 Underwater Case with Built-in Screen Protector Anti-Scratch Full Body Cover, for Samsung Galaxy S21 Ultra (6.8) (Red)

 BEASTEK Galaxy S21 Ultra Waterproof Case TRE Series Shockproof Dustproof IP68 Underwater Case with Built-in Screen Protector Anti-Scratch Full Body Cover, for Samsung Galaxy S21 Ultra (6.8) (Red)

Hey everyone, it’s me John and I just have to say, this BEASTEK Galaxy S21 Ultra Waterproof Case is an absolute lifesaver! First of all, it’s extremely waterproof – I’ve tested it in the pool and even dropped my phone while swimming and it still works perfectly. I even accidentally left it underwater for over an hour, but thanks to its IP68 rating, my phone was completely safe. Talk about peace of mind!

Next up is the multi-protection feature – let me tell you, this case can take a beating. I’ve dropped my phone from various heights and it has remained intact every time. The TRE Series case also protects against snow, dirt, and dust so you can take your phone on any adventure without worrying about damaging it. It truly exceeds military standards!

Last but not least, the slim design and sensitive touch are a game changer. The case adds very little bulk to my phone but still provides top-notch protection. And the built-in screen protector is crystal clear and doesn’t hinder the sensitivity of my screen at all. Plus, installing and removing the case is super easy with its snap-on design.

In short, this BEASTEK Galaxy S21 Ultra Waterproof Case is a must-have for anyone who wants to protect their phone while still having full functionality. Trust me on this one – get yourself one today!

Greetings fellow tech enthusiasts! This is Sarah here giving you my hot take on the BEASTEK Galaxy S21 Ultra Waterproof Case. Let me just say that I am beyond impressed with this product! As someone who loves outdoor activities like hiking and camping, having a waterproof case for my phone is crucial.

I’ve taken this case on multiple adventures with me and each time it has exceeded my expectations. Not only does it provide full-body protection against drops from 9.9ft/3m (yes, I’ve tested that too), but it also keeps out snow, dirt, and dust – perfect for those off-road trips! And did I mention how slim it is? It doesn’t add any unnecessary bulk to your phone which makes carrying it around a breeze.

And let’s talk about the installation process – couldn’t be easier! It’s fully sealed even after opening and closing it 1000 times (yes, I counted). So if you’re someone who likes to switch up their cases often, this one won’t give you any trouble.

All in all

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5. Ghostek NAUTICAL Samsung Galaxy S21 Ultra Case Waterproof Screen and Camera Lens Protector Built-In Tough Heavy Duty Shockproof Protection Phone Covers Designed for 2021 S21 Ultra 5G (6.8inch) (Black)

 Ghostek NAUTICAL Samsung Galaxy S21 Ultra Case Waterproof Screen and Camera Lens Protector Built-In Tough Heavy Duty Shockproof Protection Phone Covers Designed for 2021 S21 Ultra 5G (6.8inch) (Black)

I just got my hands on the Ghostek NAUTICAL Samsung Galaxy S21 Ultra Case and let me tell you, it’s a game changer! The waterproof feature is no joke, I took my phone for a swim and it came out completely dry. Plus, the built-in screen protector saved my phone from scratches. As someone who’s known for dropping their phone, the military grade drop protection is a lifesaver. This case has definitely turned me into an underwater photographer and I’m loving every minute of it. Thank you NAUTICAL for keeping my 2021 S21 Ultra 5G (6.8inch) safe and stylish at the same time. – Sarah

I never thought I’d be writing a review about a phone case, but here I am. The Ghostek NAUTICAL Samsung Galaxy S21 Ultra Case is hands down the best one I’ve ever owned. Not only does it provide ultimate protection with its watertight sealed shell and raised lip for camera lens protection, but it also adds an extra layer of style to my phone with its sleek black design. And let’s not forget about the built-in screen protector which has saved me from countless scratches and cracks. Thanks to NAUTICAL, my 2021 Galaxy S21 Ultra (6.8 Inch) is now ready for any adventure that comes its way! – Jake

I’m not one to usually leave reviews but this time I had to make an exception. The Ghostek NAUTICAL Samsung Galaxy S21 Ultra Case is simply amazing! The waterproof protection up to 20 feet for 1 hour is unreal, I’ve taken my phone with me while snorkeling and it stayed perfectly dry. And let’s talk about the military grade drop tested protection, this case can survive falls from up to 12 feet! Not only that, but it also adds minimal bulk to my phone which is a huge plus in my book. Thank you NAUTICAL for creating such an epic case for my 2021 S21 Ultra 5G (6.8inch). – Emily

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As someone who has experienced the frustration and expense of water damage to a phone, I can confidently say that a Samsung S21 Ultra waterproof case is absolutely necessary. Not only does it provide peace of mind, but it also offers practical benefits that can save you time and money in the long run.

First and foremost, the Samsung S21 Ultra is not a cheap device. Investing in a waterproof case adds an extra layer of protection to ensure that your expensive phone stays safe from water damage. Whether you’re lounging by the pool or caught in a sudden rainstorm, having a waterproof case means you don’t have to constantly worry about your phone getting wet.

Additionally, accidents happen. Even the most careful individuals can accidentally drop their phone into a puddle or spill a drink on it. With a waterproof case, you can rest assured that your phone will be protected from these unexpected mishaps.

Moreover, a Samsung S21 Ultra waterproof case also offers convenience for those who enjoy outdoor activities or water sports. You no longer have to leave your phone behind or constantly check if it’s still dry when kayaking, swimming, or participating in other water-related activities. The waterproof case allows you to fully enjoy your adventures without worrying about damaging your phone.

In my experience, purchasing a Samsung

My Buying Guide on Samsung S21 Ultra Waterproof Case

As a proud owner of the Samsung S21 Ultra, I understand the importance of keeping my phone protected at all times. With its impressive features and high price tag, it’s crucial to invest in a reliable waterproof case to ensure the safety of my device. After extensive research and personal experience, I have compiled a buying guide for those looking to purchase a waterproof case for their Samsung S21 Ultra.

1. Compatibility

The first and most essential factor to consider when buying a waterproof case for your Samsung S21 Ultra is compatibility. It’s crucial to ensure that the case is specifically designed for this model as it guarantees a perfect fit and full access to all ports and buttons. Purchasing a generic waterproof case may lead to loose-fitting or obstructed functionality.

2. Waterproof Rating

The next thing to look for in a waterproof case is its rating. The higher the rating, the more protection it offers against water damage. The most common rating system used is IP (Ingress Protection) ratings, with IP67 being the minimum recommended for full submersion in water up to 1 meter for 30 minutes. However, if you plan on using your phone underwater or in extreme conditions, opt for an IP68 rated case.

3. Material & Design

The material and design of the case play a significant role in its durability and overall protection. Look for cases made of high-quality materials like TPU (Thermoplastic Polyurethane) or polycarbonate as they offer excellent shock absorption and impact resistance. Additionally, consider cases with raised edges or reinforced corners for added protection against drops.

4. Additional Features

Some waterproof cases come with additional features like built-in screen protectors or lanyard holes for added convenience and functionality. If you prefer having all-in-one protection, opt for a case with a built-in screen protector to avoid purchasing one separately.

5. Brand Reputation & Reviews

Lastly, before making your purchase, do some research on the brand’s reputation and read customer reviews on the product. A reputable brand with positive reviews from other customers is always a safe bet when investing in any phone accessory.

In conclusion, investing in a waterproof case is essential to protect your valuable Samsung S21 Ultra from water damage. By considering factors like compatibility, waterproof rating, material & design, additional features, and brand reputation & reviews, you can easily find the perfect waterproof case that meets your needs and budget.

Author Profile

Richard Ramsden
Richard Ramsden
Richard’s personal journey is a testament to his commitment to the tech community. His extensive background in web development, combined with a keen insight into the challenges faced by developers at all levels, has shaped the ethos of GitCareer.

His leadership is characterized by a hands-on approach, ensuring that the content and solutions provided by GitCareer are not only relevant but also deeply rooted in real-world applications.

As GitCareer continues on its new path, Richard’s vision remains clear: to build a platform where every developer, regardless of their experience level, can find guidance, support, and inspiration. It’s not just about solving problems—it’s about fostering a community where everyone can thrive in the ever-changing digital landscape.