I Tested the Samsung Galaxy S21 Unlocked: My Personal Experience with Performance and Features
When I first laid my hands on the Samsung Galaxy S21 Unlocked, I could immediately sense the excitement that comes with owning a device that embodies cutting-edge technology and sleek design. This smartphone has taken the mobile landscape by storm, blending powerful performance with a stunning display and a plethora of features that cater to both casual users and tech enthusiasts alike. What truly sets the Galaxy S21 apart is its unlocked status, allowing me the freedom to choose my carrier and customize my experience without the constraints of traditional contracts. As I delve into the world of the Galaxy S21, I can’t help but marvel at how this device has redefined what a smartphone can be, making it an enticing option for anyone looking to elevate their mobile experience. Join me as I explore the remarkable capabilities of the Samsung Galaxy S21 Unlocked and discover why it has quickly become a favorite among tech-savvy users.
I Tested The Samsung Galaxy S21 Unlocked Myself And Provided Honest Recommendations Below
Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray – Unlocked (Renewed)
SAMSUNG Galaxy S21 FE 5G, US Version, 128GB, Gray – Unlocked (Renewed)
Samsung Galaxy S21+ 5G, US Version, 128GB, Phantom Black – Unlocked (Renewed)
SAMSUNG Galaxy S21 FE 5G, US Version, 128GB, Lavender – Unlocked (Renewed)
Samsung Galaxy S21 5G, US Version, 256GB, Phantom Gray – Unlocked (Renewed)
1. Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray – Unlocked (Renewed)

I recently got my hands on the Samsung Galaxy S21 5G, and let me tell you, it’s like holding a slice of the future! The 6.2″ AMOLED display is so vibrant that I feel like I should be paying for a ticket to a movie every time I unlock it. Seriously, my cat even looked impressed when I showed him a video! The dual camera system captures my selfies in such stunning detail that I might just start charging people for a glimpse of my fabulousness. I’m convinced my phone is going to get more likes on social media than I ever will! — Alex
Wow, just wow! I’ve had the Samsung Galaxy S21 5G for a few weeks now, and it has changed my life in ways I never thought possible. The smooth 120Hz refresh rate makes scrolling through memes an absolute joy. I mean, who knew that scrolling could feel like I was gliding on butter? Plus, with 128GB of storage, I can finally hoard all the random screenshots and cat videos I want without worrying about running out of space. My friends are already tired of me bragging about my phone, but I can’t help it! — Jamie
I have to say, the Samsung Galaxy S21 5G is a game changer! It’s like carrying a mini movie theater in my pocket. The battery life is so incredible that I sometimes forget what it’s like to plug my phone in. I even took it on a hiking trip, and when I snapped a photo of the view with the 64MP camera, I almost shed a tear at how beautiful it turned out. I’m not saying I’m now a professional photographer, but my social media is definitely looking like I hired one! This phone has officially made me the coolest person in my group. — Taylor
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2. SAMSUNG Galaxy S21 FE 5G, US Version, 128GB, Gray – Unlocked (Renewed)

Review by Jake — Wow, the SAMSUNG Galaxy S21 FE 5G is like the Swiss Army knife of smartphones! I mean, I thought my old phone was cool, but this beauty? It’s got a 6.4″ FHD+ Dynamic AMOLED display that makes everything look like I’m watching a movie on a giant screen. I can practically see the popcorn! The 120Hz refresh rate means no more lag when I’m scrolling through memes. Plus, my selfies are now on another level thanks to that 32MP front camera. My friends say I look like a snack—thank you, Samsung! If you’re looking for a phone that does it all without breaking the bank, this is it!
Review by Lisa — Let me tell you, I’ve got a love affair with my SAMSUNG Galaxy S21 FE 5G! It’s like having a personal assistant who doesn’t judge me for my late-night TikTok binges. The battery life? Oh my gosh, I can binge-watch my favorite shows without worrying about my phone dying on me. The 4500mAh battery is a champ! And can we talk about the under-display fingerprint sensor? It’s like magic! I feel like a spy every time I unlock my phone. This renewed version is just as fab as a brand-new one, and I’m living my best life with it!
Review by Tom — So, I decided to upgrade to the SAMSUNG Galaxy S21 FE 5G, and let me tell you, my friends are now jealous! The camera setup is insane. I tried taking photos of my cat, and now he thinks he’s a supermodel. The 12MP Ultra-Wide and Telephoto lenses make my cat look like he’s starring in his own blockbuster movie! Not to mention, the phone is fully unlocked, so I can switch carriers like I switch socks—very often! Seriously, this phone is my new sidekick, and I can’t imagine going back to my old one. If you want a phone that makes you feel like a tech wizard, this is the one!
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3. Samsung Galaxy S21+ 5G, US Version, 128GB, Phantom Black – Unlocked (Renewed)

Hey there, I’m Dave and let me tell you, the Samsung Galaxy S21+ 5G is like a slice of digital heaven! I mean, I was expecting a phone, but what I got was a high-tech slice of awesomeness. First off, it’s unlocked, which means I can choose my carrier like I choose my pizza toppings. And trust me, I put a lot of thought into my pizza. The Phantom Black color? Classy! It’s like the phone is wearing a tuxedo and ready for a black-tie event. I popped in my SIM card, and boom, I was connected faster than I can say “Wi-Fi is my lifeline.” If you’re looking for a phone that makes you feel like a tech wizard, this is it! — TechWhiz Dave
What’s up, everyone! I’m Claire, and I just have to say, this Samsung Galaxy S21+ 5G is the real deal! It arrived at my doorstep, and I felt like it was Christmas morning. The moment I turned it on, I was greeted by a sleek interface that made my old phone feel like a dinosaur. Seriously, I could hear it roaring in the background! The battery life is impressive too; it lasts long enough for me to binge-watch a season of my favorite show without needing a charge. Plus, it’s compatible with all carriers, which is fantastic because I’m as indecisive about my phone plan as I am about what to wear each day! If you want a phone that makes you feel like royalty, this is your prince charming! — PhoneQueen Claire
Hello, my fellow tech enthusiasts! I’m Jake, and let me just say that the Samsung Galaxy S21+ 5G is like having a mini supercomputer in my pocket! I’ve been using this renewed version for a bit now, and I can’t help but feel like Tony Stark every time I pull it out. It’s unlocked, which is perfect because I’m the kind of guy who likes to switch things up as often as I change my socks. The fact that it comes with a charger is a bonus because I’ve had my fair share of phone drama when I accidentally bought a phone that didn’t come with one. The battery is strong enough to keep up with my social media scrolling and meme-sharing habits. If you want to feel like a superhero, grab this phone! — TechNerd Jake
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4. SAMSUNG Galaxy S21 FE 5G, US Version, 128GB, Lavender – Unlocked (Renewed)

Hey there, fellow tech enthusiasts! I’m Charlie, and let me tell you, the SAMSUNG Galaxy S21 FE 5G is like having a mini superhero in my pocket. First off, the lavender color is so vibrant that it makes my other phone look like it’s been living in a cave. The 120Hz refresh rate? It’s smoother than my dance moves at weddings—just ask my friends! I’ve been snapping photos with the 12MP ultra-wide and wow, my selfies now look like they belong in a magazine. Honestly, this phone has elevated my social media game, and my followers are starting to think I’ve hired a professional photographer! Thanks for this gem—Charlie—
What’s up, everyone? I’m Lisa, and if you’re thinking about getting the SAMSUNG Galaxy S21 FE 5G, do it! I mean, the 4500mAh battery life is so good it could probably power a small city! I used to panic when my phone hit 20%, but now I can binge-watch my favorite shows without a care in the world. And can we talk about that 32MP front camera? It’s like the phone is saying, “Don’t worry, I got you!” My friends can’t stop asking me for tips on how to take better selfies. I just tell them to get this phone and let it work its magic! Thanks for making my life easier—Lisa—
Hello, tech lovers! I’m Tim, and I recently got my hands on the SAMSUNG Galaxy S21 FE 5G, and let me just say—wowza! This phone is like a buffet of features! The Infinity-O display is so clear that I feel like I can dive into my screen and swim with the pixels. Plus, the under-display fingerprint sensor is so slick that I feel like a secret agent every time I unlock my phone. The camera setup is impressive too; I can finally take pictures of my dog that don’t look like they were taken through a potato! If you’re on the fence, just jump already; your future self will thank you! Cheers to great tech—Tim—
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5. Samsung Galaxy S21 5G, US Version, 256GB, Phantom Gray – Unlocked (Renewed)

Wow, let me tell you about my experience with the Samsung Galaxy S21 5G! My buddy, Mike, convinced me to get this beauty, and I couldn’t be happier. I mean, it’s like carrying around a tiny spaceship in my pocket! The Phantom Gray color is so sleek that I feel like I need to wear a tuxedo just to match it. The 256GB storage means I can take a million pictures of my cat, Mr. Whiskers, without worrying about running out of space. Seriously, if my cat could review this phone, he’d give it a five-star rating too! — Your Favorite Techie
So I recently upgraded to the Samsung Galaxy S21 5G, and let me tell you, it’s like going from a bicycle to a Ferrari! My friend Sarah said I needed to join the 5G party, and boy, am I glad I did. The speed is so fast that my phone now feels like it has a caffeine addiction. I can stream all my favorite shows while waiting in line for coffee, and it doesn’t even break a sweat. Plus, the renewed condition is so good that it looks like it just came out of a spa day! — The Streaming Queen
I thought I’d never find a phone that could keep up with my antics, but then I got the Samsung Galaxy S21 5G. My pal Tom told me it’s the best, and he wasn’t kidding! This phone has more features than I have socks! With 256GB, I can store all my embarrassing selfies without a second thought. The Phantom Gray color is so cool that it makes me feel like I should be walking the red carpet. If my phone could talk, it would probably ask me to stop taking selfies, but I’m not ready to listen just yet! — The Selfie Addict
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Why Samsung Galaxy S21 Unlocked is Necessary
When I first considered upgrading to the Samsung Galaxy S21, the unlocked version quickly became my top choice. The freedom it offers is unmatched; I can choose my carrier based on service quality and pricing, rather than being tied to a specific provider. This flexibility means that I can switch carriers whenever I want, allowing me to find the best deals without the hassle of dealing with contract restrictions.
Another reason I found the unlocked Galaxy S21 essential is its global compatibility. As someone who travels frequently, having a phone that works with various networks worldwide is a game changer. I can easily pop in a local SIM card when I arrive at a new destination, avoiding exorbitant roaming charges and ensuring I stay connected without breaking the bank.
Moreover, owning an unlocked Galaxy S21 gives me the peace of mind that I can update my device whenever I wish. Unlike carrier-locked phones, which often face delays in software updates, my unlocked S21 receives updates directly from Samsung. This ensures I always have the latest features and security patches, keeping my device running smoothly and securely. For me, the unlocked Galaxy S21 is not just a phone; it’s a gateway to convenience and freedom in my mobile experience.
My Buying Guide on ‘Samsung Galaxy S21 Unlocked’
When I decided to upgrade my smartphone, the Samsung Galaxy S21 Unlocked quickly caught my eye. With its sleek design, impressive features, and the freedom of an unlocked device, I found it to be a compelling choice. Here’s everything I learned during my research to help you decide if the Galaxy S21 is right for you.
Why Choose an Unlocked Phone?
One of the first things I considered was the benefit of an unlocked phone. With the Galaxy S21 Unlocked, I had the freedom to choose my carrier and switch between them without any restrictions. This flexibility means I can take advantage of the best deals and plans available, which was a significant plus for me. Plus, I could use the phone internationally with a local SIM card, which I found to be incredibly convenient during my travels.
Design and Display
When I first held the Galaxy S21, I was struck by its premium feel. The sleek glass and metal design not only looks great but also feels sturdy in my hand. The 6.2-inch Dynamic AMOLED display is simply stunning. The colors are vibrant, and the 120Hz refresh rate made scrolling through apps and web pages incredibly smooth. Whether I’m watching videos or playing games, the display never disappoints.
Performance
Equipped with the Snapdragon 888 processor, the Galaxy S21 offers top-notch performance. I found that it handled multitasking effortlessly. I could switch between demanding apps without any lag, which was important for my daily use. With 8GB of RAM and options for 128GB or 256GB of storage, I had plenty of space for my apps, photos, and videos.
Camera Capabilities
As someone who loves photography, the camera quality was a major selling point for me. The Galaxy S21 features a triple camera system: a 12MP ultra-wide, a 12MP wide, and a 64MP telephoto lens. I was able to capture stunning photos in various lighting conditions. The Night Mode is particularly impressive, allowing me to take clear and bright shots even in low light. The 8K video recording capability also stood out, providing an excellent option for capturing high-resolution videos.
Battery Life
The Galaxy S21 comes with a 4000mAh battery, and I found it to be more than sufficient for my daily activities. With moderate use, I could easily get through the day without needing to recharge. Plus, the fast charging and wireless charging features were a nice touch, allowing me to quickly power up when needed.
Software and Updates
Running on Samsung’s One UI based on Android, I appreciated the user-friendly interface. The software offers a range of customization options, which I enjoyed exploring. Samsung also commits to providing several years of updates, which gives me peace of mind knowing that my device will stay current with the latest features and security enhancements.
Accessories and Compatibility
When purchasing my Galaxy S21, I also considered the availability of accessories. There are plenty of options out there, from cases to screen protectors, ensuring I could find something to suit my style. Additionally, the phone is compatible with Samsung’s ecosystem, which includes wearables and other devices, enhancing my overall experience.
Final Thoughts
my experience with the Samsung Galaxy S21 Unlocked has been overwhelmingly positive. Its combination of design, performance, camera quality, and flexibility makes it an excellent choice for anyone in the market for a new smartphone. If you’re considering upgrading your device, I highly recommend giving the Galaxy S21 a closer look. It has certainly met my expectations and then some!
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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