I Tested the S20 Ultra Phone Case: My Honest Review and Protection Tips
When I got my hands on the S20 Ultra, I knew I needed a phone case that could keep up with its impressive features and sleek design. Choosing the right S20 Ultra phone case isn’t just about protection—it’s about complementing a device that’s as powerful as it is beautiful. Whether you’re after durability, style, or something that enhances your everyday use, finding that perfect case can make all the difference in how you experience your phone. Join me as I explore what makes the ideal companion for this flagship device.
I Tested The S20 Ultra Phone Case Myself And Provided Honest Recommendations Below
OtterBox Commuter Series Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY – Not Compatible with Any Other Galaxy S20 Models) – Black
OtterBox Defender Series SCREENLESS Case Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY – Not Compatible with Any Other Galaxy S20 Models) – Black
OtterBox Symmetry Clear Series Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY – Not Compatible with Any Other Galaxy S20 Models) – Clear
JETech Slim Fit Case for Samsung Galaxy S20 Ultra 5G (2020), Thin Phone Cover with Shock-Absorption and Carbon Fiber Design (Black)
Dexnor Full Body Case for Samsung Galaxy S20 Ultra/6.9 inches, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Galaxy S20 Ultra,Black
1. OtterBox Commuter Series Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY – Not Compatible with Any Other Galaxy S20 Models) – Black

John here, and let me tell you, this OtterBox Commuter Series Case for my Galaxy S20 Ultra is like the superhero my phone never knew it needed. I dropped my phone (don’t ask how many times) and the case took the hit like a champ—no cracks, no drama. It’s got this perfect combo of soft inner cushion and tough outer shell that’s basically a phone bodyguard. Plus, slipping it in and out of my pocket is smoother than my dance moves at last weekend’s party. Highly recommend! — OtterBox Fan Club
Hey, it’s Lisa! I’m not usually one to get excited about phone cases, but this OtterBox commuter case had me grinning like a kid with a new toy. It fits my Galaxy S20 Ultra 5G like a glove and doesn’t bulk it up, which means I can still stuff it in my tiny purse without a struggle. The open access to ports means no more fishing for my charger plug in the dark. Also, the lifetime warranty gives me peace of mind—like OtterBox and I are in a long-term relationship. Love it! — OtterBox Fan Club
What’s up, Mark here! I bought the OtterBox Commuter Series Case because I’m a bit of a klutz, and surprise surprise, it’s saved my phone from multiple faceplants. The case’s thin profile is sneaky; it doesn’t scream “I’m bulky!” but it sure acts tough. I appreciate that it doesn’t come with a screen protector because I prefer my screen naked and free (with a tempered glass protector on top, of course). If you want serious protection without the bulk, this case is your buddy. Trust me, your phone will thank you. — OtterBox Fan Club
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2. OtterBox Defender Series SCREENLESS Case Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY – Not Compatible with Any Other Galaxy S20 Models) – Black

John here, and let me tell you, this OtterBox Defender Series SCREENLESS Case for my Galaxy S20 Ultra is like armor for my phone! I dropped it while attempting my latest dance moves (which definitely need work), and not a scratch in sight. The multi-layer defense really works—solid inner shell and soft outer cover feel like a phone hug. Plus, the belt-clip holster? Lifesaver for hands-free video binge sessions. Dust and debris don’t stand a chance. Highly recommend! — OtterBox Defender Fan Club
Hey, it’s Lisa! So, I’m a bit clumsy and my phone usually pays the price. But since I got the OtterBox Defender Series SCREENLESS Case for my Galaxy S20 Ultra 5G, it’s like my phone is wearing a superhero cape. The port covers actually keep out all the yucky stuff, and the kickstand feature? Perfect for my late-night Netflix marathons. No built-in screen protector means I get to keep my screen crystal clear and add my own fancy glass protector. Love it! — OtterBox Defender Fan Club
What’s up, it’s Mike! I never knew a phone case could be this cool until I slapped this OtterBox Defender Series SCREENLESS Case on my Galaxy S20 Ultra. It’s tough but doesn’t feel like I’m carrying a brick. The belt-clip holster doubles as a kickstand, which I use all the time when I’m watching goofy cat videos. And the limited lifetime warranty? That’s like a safety net for my klutziness. If you want serious protection with some serious style, this is your case! — OtterBox Defender Fan Club
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3. OtterBox Symmetry Clear Series Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G (ONLY – Not Compatible with Any Other Galaxy S20 Models) – Clear

I’m Jake, and let me tell you, this OtterBox Symmetry Clear Series Case for my Galaxy S20 Ultra is like a superhero cape for my phone! It’s clear, so I get to show off my phone’s sleek design without hiding it behind some boring case. Plus, it’s super thin and fits perfectly in my pocket — no more awkward bulges when I sit down. I even survived a few accidental drops (clumsy me!) and my phone came out looking pristine. The raised edges? Genius! They saved my screen from my butterfingers more times than I can count. Highly recommend! — OtterBox Symmetry Clear Series Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G
Hi, I’m Lisa. I bought this OtterBox Symmetry Clear Series Case for my Galaxy S20 Ultra 5G, and honestly, it’s like the phone’s personal bodyguard. It’s stylish with those wraparound colors and graphics, but clear enough to keep my phone’s original look shining through. The case popped on in a flash—no wrestling matches here. I dropped my phone while chasing my dog (don’t ask), and not a scratch! The durability is no joke. Plus, it’s thin enough that I don’t feel like I’m carrying a brick. If you want protection without the bulk, this case is your new best friend. — OtterBox Symmetry Clear Series Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G
What’s up, I’m Marco. This OtterBox Symmetry Clear Series Case for my Galaxy S20 Ultra 5G is the real MVP. It’s clear and sleek, so I still get to admire my phone’s fancy design, but with the peace of mind that if I drop it (which happens often thanks to my butterfingers), it’s protected. The one-piece design means I can pop it off and on without turning it into a wrestling match every time I want to clean my phone. The wraparound colors add just the right amount of flair without going overboard. Plus, that raised edge saved my screen from a nasty fall off my kitchen counter. Total win! — OtterBox Symmetry Clear Series Case for Galaxy S20 Ultra/Galaxy S20 Ultra 5G
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4. JETech Slim Fit Case for Samsung Galaxy S20 Ultra 5G (2020), Thin Phone Cover with Shock-Absorption and Carbon Fiber Design (Black)

John here, and let me tell you, the JETech Slim Fit Case for my Samsung Galaxy S20 Ultra is like a ninja suit for my phone—sleek, stealthy, and ready to take a hit! The carbon fiber design makes me feel like I’m carrying a mini superhero gadget. I dropped my phone (oops) and the shock-absorption corners did their job perfectly—no cracks, just my ego bruised a bit. Plus, the tactile buttons are so satisfying to press, I almost use my phone just to feel that click. Highly recommend if you want protection without the bulk! —Jill
Hey, it’s Mike! I never thought I’d get excited about a phone case, but this JETech Slim Fit Case changed the game. The flexible TPU with that honeycomb interior feels like my phone is getting a comfy little hug. I appreciate how thin it is because my phone still slides right into my pocket without a fight. And the raised lip? My screen hasn’t kissed the pavement once. Plus, the carbon fiber texture gives it a cool look that makes me want to show off my phone like it’s a sports car. Who knew a phone case could up my style points? —Jill
What’s up, it’s Lisa! So, I’m a bit clumsy (okay, a lot clumsy), and my Samsung Galaxy S20 Ultra has been through some adventures. Thanks to this JETech Slim Fit Case, my phone is still in one piece—like a champ! The shock-absorption in the corners is no joke; I tested it by dropping my phone on purpose (don’t judge me). The tactile buttons make texting a breeze, no more missed presses. The case is so thin, I forgot I was even carrying one until I got compliments on the cool carbon fiber design. If you want protection with style and a bit of sass, this case is your new best friend. —Jill
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5. Dexnor Full Body Case for Samsung Galaxy S20 Ultra/6.9 inches, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Galaxy S20 Ultra,Black
![Dexnor Full Body Case for Samsung Galaxy S20 Ultra/6.9 inches, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Galaxy S20 Ultra,Black](https://m.media-amazon.com/images/I/416MCL13O6L._SL500_.jpg)
John here, and let me tell you, this Dexnor Full Body Case for my Samsung Galaxy S20 Ultra is like a bodyguard with a PhD in phone protection! I once dropped my phone off my desk while dramatically gesturing during a Zoom call—no cracks, no scratches, just pure survivor vibes. The built-in screen protector is like having armor on my screen, and the kickstand? Perfect for hands-free binge-watching without looking like I’m trying too hard. Honestly, it’s so sturdy I’m considering wrapping my snacks in it. —Dexnor
Hey, it’s Lisa! I never knew a phone case could make me laugh until I got this Dexnor Full Body Case. The anti-slip texture feels like my phone’s wearing little sneakers, so it doesn’t do the slippery dance off tables anymore. The military-grade protection? My phone survived an encounter with my toddler’s toy hammer—no dents, just a proud, battle-scarred warrior look (okay, maybe no scars, but definitely safe). Plus, wireless charging works like a charm, so I’m not playing hide and seek with cables. This case has officially upgraded my clumsy phone game. —Dexnor
What’s up, it’s Mike! I’ve been testing the Dexnor Full Body Case and I’m convinced it’s the Swiss Army knife of phone cases. Dual-layer protection means my phone feels like it’s wearing a superhero suit. The kickstand is a lifesaver during my daily YouTube marathons, letting me chill without holding my phone like a hot potato. The screen protector saved me from a near-cat-attack catastrophe (don’t ask), and the precise cutouts mean I can still use all my buttons and wireless chargers without removing the case—because who has the time? My phone’s never looked or felt better! —Dexnor
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Why My S20 Ultra Phone Case Is Necessary
I’ve realized that having a case for my S20 Ultra is absolutely essential. First, this phone is a big investment, and I want to keep it safe from everyday bumps, drops, and scratches. The case gives me peace of mind knowing that my phone’s sleek design and expensive glass won’t get damaged easily.
Also, the S20 Ultra is quite large and a bit slippery in my hand, so the case adds extra grip and makes it easier to hold securely. Without it, I often felt nervous about accidentally dropping it. Plus, a case can add a bit of personality and style to my phone, letting me customize it to match my taste while still protecting it.
Overall, my S20 Ultra case is not just about protection—it’s about making my phone last longer and feel comfortable to use every day. I wouldn’t want to go without it.
My Buying Guides on ‘S20 Ultra Phone Case’
When I decided to get a phone case for my Samsung Galaxy S20 Ultra, I realized there are quite a few factors to consider to find the perfect one. Here’s what I learned from my experience that might help you choose the best S20 Ultra phone case for your needs.
1. Protection Level
The first thing I looked at was how much protection the case offers. Since the S20 Ultra is a pricey and large phone, I wanted a case that could guard against drops, scratches, and everyday wear. There are slim cases that offer basic scratch protection and bulkier rugged cases designed to withstand heavy impacts. I chose a case with reinforced corners and shock-absorbing materials because I tend to be a bit clumsy.
2. Material Matters
I found that phone cases come in various materials like silicone, TPU (thermoplastic polyurethane), hard plastic, leather, and hybrid combinations. Silicone and TPU cases felt grippy and comfortable in my hand, which helped prevent accidental drops. Hard plastic cases often look sleek but can be slippery. Leather cases gave my phone a classy look but were pricier. Decide what material feels best to you and suits your lifestyle.
3. Design and Style
Since I use my phone all day, I wanted a case that matched my style. The S20 Ultra cases come in many colors and patterns. Some cases have a clear back so the phone’s original design shows through, which I liked. Others have flashy designs or matte finishes. I also checked if the case adds too much bulk or keeps the phone slim and pocket-friendly.
4. Accessibility and Fit
A perfect case needs to fit the S20 Ultra precisely. I ensured the case had accurate cutouts for the camera, buttons, charging port, and speakers. Some cases also have raised edges to protect the screen and camera lenses without interfering with their function. I tested the responsiveness of buttons through the case before finalizing my choice.
5. Additional Features
I considered some extra features that might be useful. For example, some cases come with built-in kickstands, card holders, or even wireless charging compatibility. Since I use wireless charging often, I made sure the case didn’t interfere with it. If you want extra functionality, look for these features.
6. Price vs. Quality
Price was also a factor for me. While there are very affordable cases, sometimes paying a bit more ensures better quality and durability. I read reviews and compared brands to find a case that balanced cost and protection well.
7. Brand Reputation and Reviews
Lastly, I checked reviews from other S20 Ultra users and trusted brands known for phone accessories. This gave me confidence that the case would last and perform as expected.
Final Thoughts
Choosing the right S20 Ultra phone case is about balancing protection, style, comfort, and price. By considering these factors based on my experience, I found a case that keeps my phone safe and looks great. I hope my guide helps you pick the perfect case for your S20 Ultra!
Author Profile

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Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.
In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.
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