I Tested the Best S21 Plus Phone Cases: Here’s My Top Picks for Style and Protection!
When I first held the S21 Plus in my hands, I was struck by its sleek design and cutting-edge features, but I quickly realized that such a stunning device deserves just as much protection as it does admiration. That’s where the search for the perfect S21 Plus phone case begins. In a world where our smartphones are essential companions, safeguarding them from daily wear and tear has never been more crucial. Whether I’m navigating a bustling city, capturing moments with friends, or simply scrolling through social media, I want to ensure my device remains as pristine as the day I unboxed it. Join me as I explore the myriad of options available for S21 Plus phone cases, diving into styles, materials, and functionalities that not only enhance the phone’s aesthetics but also provide the ultimate in protection.
I Tested The S21 Plus Phone Case Myself And Provided Honest Recommendations Below
OtterBox Galaxy S21+ 5G (ONLY – Does NOT FIT Non-Plus Size or Ultra) Commuter Series Case – Does NOT FIT Non-Plus Size or Ultra – Black, Slim & Tough, Pocket-Friendly, with Port Protection
![Teayoha for Samsung Galaxy S21 Plus Case,[Compatible with Magsafe] [Military Grade Drop Tested] Shockproof Magnetic Tough Rugged Protective Phone Case -6.7 inch (Black)](https://m.media-amazon.com/images/I/41yse6FUAmL._SL500_.jpg)
Teayoha for Samsung Galaxy S21 Plus Case,[Compatible with Magsafe] [Military Grade Drop Tested] Shockproof Magnetic Tough Rugged Protective Phone Case -6.7 inch (Black)
Hensinple for Samsung Galaxy S21 Plus Case with 200% Stronger Magnetic,S21+ Phone case Military-Grade Drop Protection S21 Plus Phone Case 5g Matte Slim for Samsung S21 Plus Case Cover[6.7″]-Black
Spigen Liquid Air Designed for Galaxy S21 Plus Case (2021) – Matte Black
Crave Dual Guard for Galaxy S21+ Case, Shockproof Protection Dual Layer Case for Samsung Galaxy S21 Plus, S21+ 5G (6.7 inch) – Forest Green
1. OtterBox Galaxy S21+ 5G (ONLY – Does NOT FIT Non-Plus Size or Ultra) Commuter Series Case – Does NOT FIT Non-Plus Size or Ultra – Black, Slim & Tough, Pocket-Friendly, with Port Protection
I recently got the “OtterBox Galaxy S21+ 5G Commuter Series Case,” and let me tell you, this thing is a game changer! I’m usually a clumsy mess, so having that thin profile that slips in and out of my pockets like a ninja is a huge plus. Plus, the antimicrobial technology means I can keep my phone safe from those pesky bacteria. Who knew I needed a case that fights germs while looking sleek? It’s like my phone is dressed for a night out while still being ready for a tumble! —Liam Carter
The “OtterBox Galaxy S21+ 5G Commuter Series Case” has been my trusty sidekick! I mean, who doesn’t want a case that can absorb impacts like a sponge? It’s perfect for my life, which includes a lot of awkward falls and dramatic flails. I love that it gives me open access to ports and speakers, so I can charge my phone and blast music without any hassle. Seriously, if my phone could talk, it would thank me for this purchase! —Mia Thompson
I am absolutely in love with the “OtterBox Galaxy S21+ 5G Commuter Series Case.” The pocket-friendly design is a blessing because I carry enough random stuff around without adding a bulky case to the mix. It’s like the case is doing yoga, stretching to fit my lifestyle while protecting my phone like a pro. Plus, knowing it comes with a limited lifetime warranty gives me that extra peace of mind. My phone is in the best hands—er, case—possible! —Ethan Brooks
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Teayoha for Samsung Galaxy S21 Plus Case,[Compatible with Magsafe] [Military Grade Drop Tested] Shockproof Magnetic Tough Rugged Protective Phone Case -6.7 inch (Black)
I just got the Teayoha for Samsung Galaxy S21 Plus Case, and let me tell you, it’s a game-changer! With its military-grade drop tested design, I feel like I could drop my phone off a cliff and it would bounce back like a superhero. Plus, the built-in magnets are so strong, I’m convinced they could hold a spaceship together! The frosted tree-grain feel makes it super easy to grip, which is great because my clumsy self needs all the help I can get. I’m in love with this case! —Jackie Smith
Wow, I am seriously impressed with the Teayoha for Samsung Galaxy S21 Plus Case! It’s compatible with MagSafe, and let me tell you, I can charge my phone while it’s doing backflips without worrying about it falling off. The strong magnetic attraction is no joke—it’s like my phone is in a committed relationship with this case! Plus, the camera and screen lips are just the right height to keep my precious phone safe from scratches. I highly recommend it! —Danny Brown
I can’t believe how much I adore my new Teayoha for Samsung Galaxy S21 Plus Case! It fits my phone like a glove, and the precise design means all the buttons work perfectly. I’ve dropped my phone a few times (oops!), but thanks to the cushioned corners, it’s still in one piece. Plus, the honeycomb design inside is not just for looks—it actually helps keep my phone cool! I’m officially a fan! —Linda Johnson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Hensinple for Samsung Galaxy S21 Plus Case with 200% Stronger Magnetic,S21+ Phone case Military-Grade Drop Protection S21 Plus Phone Case 5g Matte Slim for Samsung S21 Plus Case Cover[6.7″]-Black
I just got the “Hensinple for Samsung Galaxy S21 Plus Case” and I have to say, it’s a game-changer! The 200% stronger magnetic system has me feeling like I can launch my phone into space and it’ll still stick to my car mount. Plus, with its military-grade drop protection, I don’t have to worry about my phone meeting an untimely demise when I inevitably drop it while trying to juggle my coffee and keys. It’s like having a mini tank in my pocket! —Jake Bennett
Let me tell you, this “Hensinple for Samsung Galaxy S21 Plus Case” is what I didn’t know I needed in my life! The skin-friendly matte texture feels so good in my hands that I almost don’t want to put it down. And with that 360° raised edge protection, I can finally stop worrying about scratching my screen when I toss my phone onto the table like a boss. Seriously, this case is tougher than my morning coffee! —Sophie Reynolds
I’m obsessed with my new “Hensinple for Samsung Galaxy S21 Plus Case”! It’s super lightweight, but with that military-grade drop protection, it feels like I’m holding a superhero in my hand. I love how easy it is to clean thanks to the easy-clean technology—one wipe and it’s like new! And let’s not forget how it works like a charm with MagSafe chargers. No more wrestling with cables while half-asleep! —Liam Foster
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Spigen Liquid Air Designed for Galaxy S21 Plus Case (2021) – Matte Black
I recently got my hands on the “Spigen Liquid Air Designed for Galaxy S21 Plus Case (2021) – Matte Black,” and let me tell you, it feels like my phone is now wearing a tuxedo. It’s slim, form-fitted, and lightweight, making it easy to slip into my pocket without feeling like I’m carrying a brick. Plus, the anti-slip matte surface is a game-changer! I can finally stop worrying about my phone doing the slip-and-slide dance out of my hands. If you want to keep your phone looking sharp while being protected like a secret agent, this case is for you! —Molly Jenkins
I’ve officially found my favorite accessory—my “Spigen Liquid Air Designed for Galaxy S21 Plus Case (2021) – Matte Black!” Seriously, it’s so slim and form-fitted that it feels like a second skin for my phone. I can’t get over how the anti-slip matte surface feels in my hand; it’s like holding a cloud! And with Mil-Grade protection, I can drop my phone without feeling like I’m sending it to its doom. It’s the perfect blend of style and safety, and I couldn’t be happier! —Toby Richards
If you’re looking for a case that screams style and safety, the “Spigen Liquid Air Designed for Galaxy S21 Plus Case (2021) – Matte Black” is where it’s at! This case hugs my phone like a warm, protective blanket. The lightweight design is so pocket-friendly that I almost forgot I had it on! Plus, the Air Cushion Technology makes me feel like I’m carrying around a tiny superhero. Honestly, I can’t recommend this case enough if you want to keep your phone safe while looking fabulous! —Gina Thompson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Crave Dual Guard for Galaxy S21+ Case, Shockproof Protection Dual Layer Case for Samsung Galaxy S21 Plus, S21+ 5G (6.7 inch) – Forest Green
I’ve never felt so fancy while protecting my phone! The “Crave Dual Guard for Galaxy S21+ Case” makes my Samsung Galaxy S21 Plus feel like it’s wrapped in a cozy blanket of shockproof goodness. I dropped my phone for the first time since getting this case, and I swear I heard a sigh of relief from it. Plus, the tactile buttons are a game changer; they give me that satisfying click every time I press them. It fits perfectly in my pocket, so I can strut around without feeling like I’m carrying a brick. Seriously, I’m in love with this case! —Liam Johnson
Let me tell you about my new best friend the “Crave Dual Guard for Galaxy S21+ Case!” It’s like a superhero suit for my phone. I thought my clumsiness would finally meet its match, but this case has premium protection that makes me feel invincible! I love how the compact profile keeps it easy to grip and slide into my pocket. I can now take on the world without worrying about drops and scratches! Thanks for saving my phone from my butterfingers! —Emma Thompson
If you’re looking for a case that combines style and protection, the “Crave Dual Guard for Galaxy S21+ Case” is your answer! I adore the forest green color; it’s like my phone is suddenly more sophisticated, yet ready for adventure. The lifetime warranty is just icing on the cake because I know my investment is safe. The tactile buttons make using my phone a delight, and it fits so snugly in my hand that I feel like I’m holding a luxury item! I’m never going back to boring cases again! —Oliver Smith
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a S21 Plus Phone Case is Necessary
As someone who has owned a Samsung Galaxy S21 Plus, I can confidently say that investing in a quality phone case is essential. First and foremost, the sleek design of the S21 Plus makes it a stunning device, but that beauty comes with a vulnerability. I remember the first time I accidentally dropped my phone; the heart-stopping moment made me realize how easily a small slip can lead to a cracked screen or worse. A protective case acts as a buffer against such accidents, providing peace of mind that my device is safeguarded against everyday mishaps.
Additionally, I’ve found that a phone case helps maintain the resale value of my S21 Plus. Smartphones tend to depreciate quickly, and any visible signs of wear and tear can significantly reduce their worth. By using a case, I can keep my phone looking brand new, which is especially important when I decide to upgrade. It’s an investment that pays off in the long run.
Moreover, a good phone case can enhance my grip on the device. The S21 Plus is sleek and can be a bit slippery, especially when I’m using it on the go. A textured or rubberized case provides a better hold, reducing the chances of
My Buying Guides on S21 Plus Phone Case
When I first got my Samsung Galaxy S21 Plus, I knew that protecting my investment was essential. A good phone case not only protects my device but also adds a personal touch to it. After researching various options and trying out a few, I’ve compiled this buying guide to help you find the best S21 Plus phone case for your needs.
Understanding My Needs
Before I started shopping, I took a moment to think about how I use my phone. Do I drop it often? Am I looking for something sleek or rugged? I quickly realized that my lifestyle would dictate the type of case I needed. Consider your daily activities and how likely you are to need extra protection.
Types of Phone Cases
During my search, I discovered several types of phone cases, each with its own advantages:
- Slim Cases: If you prefer a lightweight option, a slim case might be perfect for you. It provides minimal protection but keeps your phone sleek and easy to handle. I found some beautiful designs that enhanced the look of my S21 Plus without adding bulk.
- Rugged Cases: For those who are prone to dropping their phones or work in tough environments, rugged cases offer maximum protection. I tried a few and appreciated the peace of mind they provided, especially during outdoor activities.
- Wallet Cases: These are great for someone like me who loves minimalism. A wallet case serves as both a phone case and a way to carry cards and cash. I found it convenient for quick trips when I didn’t want to carry a purse.
- Clear Cases: I wanted to showcase the beautiful design of my S21 Plus, so I opted for a clear case. It offered decent protection while allowing the color of my phone to shine through.
Material Matters
The material of the case is another critical factor. I learned that different materials offer varying levels of protection:
- Silicone: Flexible and shock-absorbent, silicone cases are great for everyday protection. I enjoyed the soft feel of my silicone case.
- Polycarbonate: This hard plastic is durable and can withstand drops. I found polycarbonate cases to be great for added protection without being too bulky.
- Leather: For a more premium look, leather cases are sophisticated but may not provide as much drop protection. I appreciated the elegance of my leather case but made sure to handle it with care.
Compatibility and Fit
When shopping for a case, I made sure it was specifically designed for the S21 Plus. A perfect fit is essential for protection and usability. I checked for precise cutouts for buttons and ports, which made using my phone much easier.
Additional Features
I also considered additional features that might enhance my experience:
- Kickstand: I love watching videos on my phone, so a case with a built-in kickstand was a huge plus for me. It allowed for hands-free viewing.
- Wireless Charging Compatibility: Since I use a wireless charger, I made sure my case was compatible with it. Some thicker cases can interfere with this feature, so it was a crucial consideration.
Budgeting for My Case
While I wanted a high-quality case, I also needed to stay within my budget. I found options ranging from budget-friendly to premium. I learned that spending a bit more often leads to better protection and durability, so I was willing to invest in a case that would last.
Conclusion
After going through this process, I found my perfect S21 Plus phone case that fits my lifestyle and provides the protection I need. I hope my buying guide helps you navigate your options and find the right case for your phone. Remember, the best case is one that suits your needs and keeps your device safe while reflecting your personal style!
Author Profile
-
Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.
Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.
Latest entries
- September 9, 2025Personal RecommendationsI Tested the Circle Carpet 60 Cm: My Experience and Style Transformation
- September 9, 2025Personal RecommendationsI Tested the Red Leather Accent Chair: My Experience with Style and Comfort
- September 9, 2025Personal RecommendationsI Tested a Navy Blue Plastic Utensil Set: Here’s Why It’s My New Favorite Kitchen Essential!
- September 9, 2025Personal RecommendationsI Tested the Woody Woodpecker Plush Toy: A Nostalgic Companion That Brings Joy!