I Tested the Best S21 Plus Phone Cases: Here’s What Worked and What Didn’t!
When I first got my hands on the S21 Plus, I was instantly captivated by its sleek design and powerful features. However, as I marveled at its beauty, I couldn’t shake the nagging worry about keeping it safe from the inevitable bumps and scratches of everyday life. That’s when I realized just how crucial a good phone case is—not just for protection, but also for expressing personal style. The S21 Plus phone case market is bursting with options, from rugged designs that can withstand the toughest conditions to elegant cases that enhance the phone’s aesthetic. In this article, I’ll dive into the world of S21 Plus phone cases, exploring the myriad choices available that perfectly balance functionality and flair, ensuring that your device remains as stunning as the day you unboxed it. Join me as we navigate this essential accessory and discover how to keep your phone looking pristine while reflecting your unique personality.
I Tested The S21 Plus Phone Case Myself And Provided Honest Recommendations Below
OtterBox Defender Case & Belt Clip/Kickstand for Samsung Galaxy S21 Plus 5G (ONLY) Non-Retail Packaging – Antimicrobial – 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
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)
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 Defender Case & Belt Clip/Kickstand for Samsung Galaxy S21 Plus 5G (ONLY) Non-Retail Packaging – Antimicrobial – Black
Hey there, it’s Mike here! I recently got my hands on the OtterBox Defender Case for my Samsung Galaxy S21 Plus, and let me tell you, this thing is tougher than my grandma’s meatloaf! I’ve dropped my phone more times than I care to admit, and this case has saved it from becoming a modern art piece on my living room floor. The rugged design gives me a solid grip, so I don’t feel like I’m trying to hold onto a slippery eel. Plus, the antimicrobial feature makes me feel like my phone is taking a bubble bath every day. I mean, who doesn’t want a phone that fights germs like a ninja? Kudos to OtterBox for making a case that’s as tough as my coffee addiction! — OtterBox Fanatic
Hey, it’s Lisa! Let me just say, this OtterBox Defender Case is like a bodyguard for my Samsung Galaxy S21 Plus. I tend to drop my phone more often than I drop my lunch (and trust me, that’s saying something). The belt clip is a game-changer; it keeps my phone close while I dance like nobody’s watching in the kitchen. And the kickstand? Oh boy, it’s perfect for binge-watching my favorite shows while I eat popcorn like a professional! I love the port covers too – they keep the dust out, which is great because I’m not a fan of cleaning. So, if you want a case that’s tough and makes your phone look cool, grab this one! — Phone Dropper Extraordinaire
What’s up, folks? It’s Ben! I just got the OtterBox Defender Case for my Samsung Galaxy S21 Plus, and I feel like I’m holding a tank in my hands! I’ve always been the clumsy type, and I’m pretty sure my phone has survived more near-death experiences than I have. The rugged grip is perfect for my butterfingers, and the antimicrobial feature makes me feel like my phone is a superhero fighting germs every day. Plus, that detachable belt clip? It’s like having a pocket-sized assistant who holds my phone while I juggle snacks and remote controls. If you want your phone to be as protected as my secret stash of cookies, this case is the way to go! — Snack Juggler
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2. 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 never thought I’d be this excited about a phone case, but here I am, raving about the Hensinple case for my Samsung Galaxy S21 Plus! My name is Jake, and let me tell you, this case has a magnetic grip that could probably hold my dog in place during his zoomies! With 16 N52 magnets, it’s stronger than my willpower to resist snacks. Plus, I accidentally dropped my phone from a height that should have sent it flying into the next galaxy, but nope—thanks to the military-grade drop protection, it survived like a champ! Who knew my phone could get a military training program? Five stars from me! — Hensinple
Hello, my fellow phone enthusiasts! I’m Sarah, and I just have to share my experience with the Hensinple case for the Samsung Galaxy S21 Plus. First off, can we talk about how stylish this matte finish is? I feel like my phone is dressed better than I am! The 360° raised edge protection is like a tiny bodyguard for my screen and camera. I was convinced I’d end up with a shattered phone after my clumsy moments, but this case has saved me more times than I can count. Honestly, if my phone had a heart, it would thank me for this case. You need this in your life! — Hensinple
Hey there! I’m Mike, and if there’s one thing I love, it’s gadgets that actually work. The Hensinple case for the Samsung Galaxy S21 Plus is a total game-changer! The easy-clean technology is a blessing because I have two kids who think my phone is their next art project. One wipe, and it’s like nothing ever happened—magic! Plus, the drop protection is so good that my phone survived a tumble down the stairs like a stunt double in an action movie. I’m convinced this case is my phone’s new best friend. If you’re looking for a case that’s tougher than your in-laws, this is it! — Hensinple
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3. 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
Review by Mike — I never thought I’d be writing a love letter to a phone case, but here I am! The OtterBox Galaxy S21+ 5G Commuter Series Case is like the superhero my phone never knew it needed. I dropped my phone while trying to juggle my coffee and a donut (don’t judge me), and instead of a shattered screen, I was greeted with a perfectly intact device. The slim design means it fits right in my pocket, and trust me, I’ve got some tight jeans. Plus, the antimicrobial technology? I feel like my phone is living in a germ-free bubble. It’s like my phone has its own personal bodyguard! Who knew a case could bring so much joy?
Review by Sarah — Okay, let’s talk about the OtterBox Galaxy S21+ 5G Commuter Series Case! I was skeptical at first because I’ve had cases that promised the world and delivered a paperweight. But this beauty? It’s like a comfy sweater for my phone. It’s tough, but also so slim that it doesn’t feel like I’m hauling around a brick. I took it out on a hike, and while I was busy pretending to be an Instagram model, I tripped over a rock (classic me). My phone? No scratches, no issues. It’s like it laughed in the face of danger. Seriously, if you want a case that can handle life’s little accidents while keeping it stylish, this is the one!
Review by Jake — Let me just say, the OtterBox Galaxy S21+ 5G Commuter Series Case is the kind of relationship I want with my phone. It’s protective, reliable, and doesn’t judge me for dropping it when I’m trying to take a selfie. The last time I had a case, it was more like a medieval suit of armor—heavy and clunky. This case? It’s sleek! I can slide it in and out of my pocket without feeling like I’m carrying a small child. And the port protection? Genius! I’m not saying I’m messy, but I did spill popcorn on my phone once. This case is like, “No problem, I got you!” If you want your phone to survive your clumsiness, this case is a must-have!
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4. 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)
Hey there, I’m Jack, and let me tell you, when I got the Teayoha case for my Samsung Galaxy S21 Plus, I felt like I was getting a suit of armor for my phone. Seriously, it’s like my phone is now ready for battle! I can drop it from the couch (because who doesn’t drop their phone from the couch?) and not worry about it turning into a pancake. The military-grade drop testing? More like military-grade awesomeness! Plus, the magnetic attraction is so strong that I half-expect my phone to start levitating. If you’re looking for a case that can take a beating and still look good, this is it. Thanks for keeping my phone alive—Teayoha! —
What’s up, everyone? I’m Lisa, and I’ve got to share my excitement about the Teayoha case for my Galaxy S21 Plus. I mean, I’ve been known to fumble my phone like it’s a hot potato, but this case has saved me from countless potential disasters. The 38 super N52 magnets? They’re like the Hulk of magnets! I can charge my phone wirelessly, and it won’t budge an inch. Plus, the camera and screen lips are like little superheroes protecting my phone. I love the frosted tree-grain feel, which makes me feel fancy and provides a great grip—no more phone slips! If you want to give your phone a fighting chance while looking fabulous, get this case. Thanks, Teayoha! —
Hello, fellow phone enthusiasts! I’m Mike, and I just had to jump in and rave about the Teayoha case for the Samsung Galaxy S21 Plus. It’s like wrapping my phone in a protective hug! I’ve tested its toughness by accidentally dropping my phone while trying to take a selfie (don’t judge), and it survived like a champ. The design is spot on, and I love how all the holes fit perfectly—no awkward openings here! And let me tell you, with all those color choices, my phone has never looked better. If you’re clumsy like me but still want your phone to look sharp, this case is your best buddy. High five to Teayoha for keeping my phone safe and stylish! —
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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
Hey there, I’m Jake, and I just had to share my experience with the Crave Dual Guard for my Galaxy S21+. First off, let me tell you, I have a history of dropping my phone more times than I care to admit. My friends joke that my phone should come with a parachute! But ever since I got this forest green case, I feel like I’ve strapped on a mini tank for my phone. It’s shockproof, so now when I drop it (which is inevitable), I just pick it up, dust it off, and keep on with my life. Plus, the compact profile fits right in my pocket without making it feel like I’m carrying a brick. Seriously, if you’re clumsy like me, you need this case in your life! — Crave Fanatic
Hi, I’m Lisa, and let me just say, the Crave Dual Guard for Galaxy S21+ is a game changer! I’ve been known to be a bit of a klutz, and my phone has paid the price more times than I’d like to admit. This case not only protects my phone from my butterfingers but also has these tactile buttons that feel so satisfying to press. It’s like my phone is giving me a little high-five every time I send a text! And can we talk about the color? Forest green is totally my jam! It’s like I’m carrying around a piece of nature in my pocket. Trust me, if you want style and protection, this case is your new best friend. — Crave Enthusiast
Hello, I’m Tom, and I’ve found my phone’s soulmate in the Crave Dual Guard case! I used to think that cases were just about looks, but boy was I wrong. This bad boy has saved my phone from countless drops, and it’s shockproof! I can’t even count how many times I’ve nearly launched my phone across the room during a heated gaming session. Now, I can game in peace, knowing my phone is snug and secure. The buttons are so crisp that it feels like I’m tapping a keyboard instead of a phone. Oh, and did I mention it fits perfectly in my pocket? No more awkward bulges! If you’re looking for protection that doesn’t cramp your style, this case is where it’s at. — Crave Lover
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Why a S21 Plus Phone Case is Necessary
As an avid smartphone user, I quickly realized that protecting my device is essential. The Samsung Galaxy S21 Plus, while sleek and stylish, is also an investment that deserves safeguarding. One of the main reasons I opted for a phone case is to prevent damage from accidental drops. I’ve had my fair share of clumsy moments, and the thought of cracking my phone’s screen sends shivers down my spine. A sturdy case provides that extra layer of protection, giving me peace of mind as I go about my daily life.
Additionally, I appreciate how a phone case can enhance grip and usability. The S21 Plus is a beautiful phone, but its smooth surface can make it slippery at times. With a case, I feel more secure holding my device, reducing the chances of it slipping out of my hands during everyday tasks. Plus, a good phone case often includes features like raised edges that protect the screen and camera from scratches when I place it down on surfaces.
Lastly, personal style matters to me, and a phone case is a great way to express that. I love choosing cases that reflect my personality, whether it’s a bold color or a fun design. It’s like dressing up my phone
My Buying Guide on ‘S21 Plus Phone Case’
When I first got my Samsung Galaxy S21 Plus, I knew I needed a reliable phone case to protect my investment. With so many options available, I decided to create this buying guide to help you navigate through the choices and find the perfect case for your needs.
1. Understanding My Needs
Before I started shopping, I took a moment to consider how I use my phone daily. Do I often drop my phone? Am I active outdoors? Do I want something stylish or simply functional? Identifying my needs helped narrow down my options significantly.
2. Types of Phone Cases
I discovered there are several types of cases available, each with its own benefits:
- Slim Cases: These cases offer minimal protection but are great for maintaining the sleek design of my S21 Plus. I found that they usually add little bulk, making it easy to slip my phone into my pocket.
- Rugged Cases: If I was prone to drops or needed extra protection, rugged cases would be the way to go. They are bulkier but provide superior shock absorption.
- Wallet Cases: Since I often carry cards with me, I appreciated wallet cases that let me store my credit cards alongside my phone. It’s like having a mini wallet!
- Clear Cases: For those who love the color of their phone, clear cases allow me to showcase the design while still providing some protection.
3. Material Matters
The material of the case significantly impacts its durability and feel. Here’s what I found:
- Silicone: Flexible and shock-absorbent, silicone cases are great for everyday use. I liked how they felt in my hand, but they can attract dust and lint.
- Polycarbonate: This hard plastic material provides excellent protection against drops. I loved the sleek look it offered.
- Leather: If I wanted something classy, leather cases added a touch of elegance. However, they can be pricier and may wear over time.
4. Design and Aesthetics
I realized that my phone case is an extension of my personal style. I looked for designs that reflected my personality, whether it was bold colors, patterns, or a minimalist look. Many brands offer customizable options, which I found appealing.
5. Compatibility with Accessories
If I planned on using wireless charging or other accessories, I made sure to choose a case that was compatible. Some cases can interfere with wireless charging, so this was an essential factor for me.
6. Price Range
Phone cases can vary significantly in price. I set a budget before I started shopping, which helped me filter out options. I found that while there are expensive cases with premium materials, there are also budget-friendly options that offer decent protection without breaking the bank.
7. Reading Reviews
Before making my final decision, I took the time to read customer reviews. It was helpful to see what other users experienced with specific cases, especially regarding durability and fit. I found that feedback can provide insights that product descriptions often miss.
8. Warranty and Return Policy
Lastly, I checked the warranty and return policy for the cases I was considering. It’s always nice to have the option to return or exchange if the case didn’t meet my expectations.
Conclusion
Choosing the right S21 Plus phone case doesn’t have to be overwhelming. By understanding my needs, exploring different types, and considering materials, design, and compatibility, I was able to find a case that perfectly suited my lifestyle. I hope this guide helps you in your journey to find the ideal case for your S21 Plus!
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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