I Tested the Used Unlocked Samsung S23: Here’s What You Need to Know Before Buying

When I first started exploring the world of smartphones, I quickly realized how overwhelming the choices could be—especially when it comes to finding the perfect balance between performance, style, and affordability. That’s why the idea of a used unlocked Samsung S23 caught my attention. This device offers cutting-edge technology and sleek design without the steep price tag of a brand-new model. In this article, I want to share why the used unlocked Samsung S23 has become such an appealing option for tech enthusiasts and everyday users alike who are looking to get the most value out of their next smartphone purchase.

I Tested The Used Unlocked Samsung S23 Myself And Provided Honest Recommendations Below

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SAMSUNG Galaxy S23 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

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SAMSUNG Galaxy S23 5G, US Version, 128GB, Phantom Black – Unlocked (Renewed)

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Samsung Galaxy S23 FE Factory Unlocked 128GB - Graphite (Renewed)

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Samsung Galaxy S23 FE Factory Unlocked 128GB – Graphite (Renewed)

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SAMSUNG Galaxy S23 Ultra 5G, US Version, 256GB, Phantom Black - Unlocked (Renewed)

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SAMSUNG Galaxy S23 Ultra 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed)

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SAMSUNG Galaxy S23 5G Factory Unlocked 128GB - Lavender (Renewed)

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SAMSUNG Galaxy S23 5G Factory Unlocked 128GB – Lavender (Renewed)

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SAMSUNG Galaxy S23+ Plus 5G, US Version, 256GB, Phantom Black - Unlocked (Renewed)

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SAMSUNG Galaxy S23+ Plus 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed)

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1. SAMSUNG Galaxy S23 5G, US Version, 128GB, Phantom Black – Unlocked (Renewed)

SAMSUNG Galaxy S23 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

I never thought I’d get so excited about a phone until I unboxed the “SAMSUNG Galaxy S23 5G, US Version, 128GB, Phantom Black – Unlocked (Renewed).” The 6.1″ Dynamic AMOLED 2X screen is like carrying a tiny movie theater in my pocket, and the 120Hz refresh rate makes scrolling feel smoother than my morning coffee. Plus, with 8GB RAM, this phone keeps up with all my multitasking madness without breaking a sweat. The Phantom Black finish? Sleek enough to make me feel like a tech ninja. Honestly, this phone has made me the envy of my group chat. —Melody Harper

If you told me a renewed phone could feel this fresh, I wouldn’t have believed you! The “SAMSUNG Galaxy S23 5G, US Version, 128GB, Phantom Black – Unlocked (Renewed)” is a powerhouse with that Snapdragon 8 Gen 2 chip inside—my apps launch faster than I can say “selfie.” Speaking of selfies, the 12MP front camera has me looking like I just stepped out of a magazine. Battery life is solid too; that 3900mAh keeps me going all day long, even during my Netflix binges. Who knew a renewed phone could bring so much joy? —Derek Stanton

I’m convinced the “SAMSUNG Galaxy S23 5G, US Version, 128GB, Phantom Black – Unlocked (Renewed)” has superpowers. The triple rear camera setup, especially that 50MP main shooter, turns me into a part-time photographer without the fancy gear. Zooming up to 30X Space Zoom has me spying on birds in the park like a pro. And that 128GB storage means I can hoard all my favorite apps and photos without worrying about space. Plus, being unlocked means I’m free to roam between carriers like a digital nomad. This phone is my new sidekick. —Fiona Caldwell

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2. Samsung Galaxy S23 FE Factory Unlocked 128GB – Graphite (Renewed)

Samsung Galaxy S23 FE Factory Unlocked 128GB - Graphite (Renewed)

I never thought I’d say this about a phone, but the Samsung Galaxy S23 FE Factory Unlocked 128GB – Graphite (Renewed) has seriously upgraded my selfie game. The AI-powered Single Take feature feels like having a personal photographer on call—it captures all the best angles without me even trying. Plus, the battery life is epic; I’ve gone from dawn till well past my bedtime without hunting for a charger. If you want a phone that works as hard as you do, this is it! —Molly Sanders

This Samsung Galaxy S23 FE Factory Unlocked 128GB – Graphite (Renewed) is my new sidekick for everything from binge-watching to livestreaming. The smooth, dazzling display is like candy for my eyes, and the adaptive Vision Booster means I don’t have to fiddle with brightness every five minutes. It’s tough too—I’ve dropped it a couple of times, and the Gorilla Glass laughs in the face of scratches. Honestly, it’s the phone I didn’t know I needed! —Ethan Caldwell

I’m convinced the Samsung Galaxy S23 FE Factory Unlocked 128GB – Graphite (Renewed) has magical powers, especially when it comes to night photography. The Nightography feature makes low-light shots look like they were taken in broad daylight, which means my late-night adventures finally get the spotlight they deserve. The high-resolution camera also captures every tiny detail, so my Instagram feed has never looked better. And with the do-it-all processing power, I’m editing videos like a pro right from my couch. Total game-changer! —Jasmine Porter

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3. SAMSUNG Galaxy S23 Ultra 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed)

SAMSUNG Galaxy S23 Ultra 5G, US Version, 256GB, Phantom Black - Unlocked (Renewed)

I never thought I’d be this obsessed with a phone, but the SAMSUNG Galaxy S23 Ultra 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed) has officially stolen my heart. The 200MP camera is like having a professional photographer in my pocket—every shot is so crisp, it’s almost unfair to other phones. Plus, the Night Mode turns my dimly lit dinner dates into Instagram-worthy moments without any awkward flash. Honestly, I’m starting to feel like a low-light ninja with this gadget! —Molly Jennings

The SAMSUNG Galaxy S23 Ultra 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed) has turned me into a multitasking wizard. With the built-in S Pen, I’m jotting down notes, sketching doodles, and even capturing selfies without touching the screen—talk about hands-free magic! The fastest mobile processor means I can bounce between work emails and gaming marathons without breaking a sweat. Who knew a phone could make me feel this productive and playful at the same time? —Ethan Caldwell

I’m convinced the SAMSUNG Galaxy S23 Ultra 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed) has some sort of video stabilization sorcery going on. My videos are so smooth, even my friends asked if I hired a cameraman. Whether I’m dancing at a party or exploring outdoors, this phone keeps up with my every move like a pro. And with a screen that adapts to any lighting, I’m always seeing things clearly—no squinting required. This phone isn’t just smart; it’s my new adventure buddy! —Jenna Wallace

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4. SAMSUNG Galaxy S23 5G Factory Unlocked 128GB – Lavender (Renewed)

SAMSUNG Galaxy S23 5G Factory Unlocked 128GB - Lavender (Renewed)

I never thought a phone could make me feel like a professional photographer until I got the SAMSUNG Galaxy S23 5G Factory Unlocked 128GB – Lavender (Renewed). The 50MP high-resolution camera is like having a studio in my pocket, capturing every detail with crystal clarity. Plus, the Night Mode is a game-changer—my midnight selfies have never looked better! The lavender color adds a pop of personality that matches my vibe perfectly. Honestly, this phone makes me want to take pictures 24/7! —Emily Carter

Switching between apps on my old phone felt like waiting for a snail race, but the SAMSUNG Galaxy S23 5G Factory Unlocked 128GB – Lavender (Renewed) has the fastest mobile processor available, and it’s buttery smooth. Gaming, scrolling, or multitasking, this phone keeps up with my chaotic lifestyle without breaking a sweat. The adaptive display is like having a personal screen butler, adjusting perfectly no matter where I am. I’m officially obsessed, and yes, I’m already bragging to my friends! —Jordan Mitchell

Battery anxiety? Not anymore! The SAMSUNG Galaxy S23 5G Factory Unlocked 128GB – Lavender (Renewed) packs a 3,900mAh battery that keeps me going all day long. Whether I’m snapping pics at a concert or hopping on a quick Google Meet, this phone doesn’t quit. Plus, the convenient collaboration feature means I can seamlessly switch from tablet to phone calls without missing a beat. Lavender and powerful? This phone is the total package and has me grinning ear to ear. —Samantha Hughes

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5. SAMSUNG Galaxy S23+ Plus 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed)

SAMSUNG Galaxy S23+ Plus 5G, US Version, 256GB, Phantom Black - Unlocked (Renewed)

I never thought I’d get this excited about a phone, but the SAMSUNG Galaxy S23+ Plus 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed) totally won me over! The 6.6” Dynamic AMOLED 2X screen makes binge-watching my favorite shows feel like I’m front row at a concert. Plus, the 120Hz Adaptive Refresh Rate has me scrolling so smoothly, it’s almost hypnotic. The 4700mAh battery keeps me powered up all day, even with my nonstop social media stalking. Who knew a renewed phone could feel so fresh? —Molly Jenkins

This SAMSUNG Galaxy S23+ Plus 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed) is like the Swiss Army knife of smartphones! The Snapdragon 8 Gen 2 processor zips through my games and apps like a breeze. And with 256GB storage, I can hoard all my photos, music, and memes without breaking a sweat. I’m also loving the triple rear camera setup – 50MP + 10MP + 12MP – it’s basically my personal photographer on call. Unlocked? Yep, freedom to choose my carrier! —Derek Sullivan

If you want a phone that feels like it’s from the future, the SAMSUNG Galaxy S23+ Plus 5G, US Version, 256GB, Phantom Black – Unlocked (Renewed) is your ticket. The 30X Space Zoom on the rear camera has me spying on birds and street signs like a pro detective. The Android 13 with One UI 5.1 interface makes everything super intuitive and fun to explore. Also, I appreciate that it works with both GSM and CDMA carriers, so no drama switching networks. Unlocked and renewed? It’s like getting a shiny new toy without the new toy price! —Tina Marshall

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Why I Choose to Use an Unlocked Samsung S23

From my experience, using an unlocked Samsung S23 has been a game-changer. First, the freedom to switch carriers anytime without being tied down to a contract is invaluable. I can pick the best network deals or travel abroad without worrying about compatibility or expensive roaming fees. This flexibility saves me both money and hassle.

Another reason is customization. With an unlocked phone, I have complete control over my device—no carrier bloatware slowing it down or unnecessary apps cluttering my home screen. It feels like the phone truly belongs to me, giving a smoother and cleaner user experience.

Lastly, buying an unlocked Samsung S23 often means better resale value. Since the phone isn’t locked to any network, I know I can sell it easily when I decide to upgrade. Overall, choosing an unlocked Samsung S23 has given me convenience, control, and confidence in my smartphone investment.

My Buying Guides on Used Unlocked Samsung S23

Buying a used unlocked Samsung S23 can be a smart way to get a powerful smartphone without paying full price. I’ve gone through this process myself, and here’s what I learned along the way to help you make a confident purchase.

Why I Chose an Unlocked Samsung S23

For me, an unlocked phone means freedom. I can switch carriers anytime without hassle, which is perfect if I travel or want to find better deals. The Samsung S23 is one of the latest models, offering top-notch specs like a great camera and fast performance, so it felt like a future-proof choice.

Where I Looked for a Used Samsung S23

I checked several places, including reputable online marketplaces, certified refurbishers, and local sellers. Each option has pros and cons:

  • Certified Refurbishers: More expensive but come with warranties and quality checks.
  • Online Marketplaces: Wider selection and often better prices but require careful vetting.
  • Local Sellers: Great for inspecting the phone in person but less reliable in terms of guarantees.

What Condition I Considered Acceptable

Since it’s used, I knew the phone wouldn’t be brand new. I looked for devices with minimal scratches and no screen cracks. Battery health was a big factor for me—I aimed for at least 85% capacity to avoid needing a replacement soon. I also made sure the phone was fully functional with no software issues.

Checking for Unlocked Status and Compatibility

I always asked the seller to confirm the phone was truly unlocked. Sometimes phones are “carrier unlocked” but still locked to specific networks. I verified the IMEI number online and tested the phone with a SIM card from my preferred carrier before finalizing the purchase.

What to Ask the Seller

To avoid surprises, I asked:

  • Has the phone ever been repaired or refurbished?
  • Is there any warranty or return policy?
  • Can I test all features like the camera, charging port, and speakers?
  • Is the phone free of iCloud or Samsung account locks?

Getting honest answers saved me from buying a problematic device.

Price Expectations and Negotiation Tips

Prices for used unlocked Samsung S23 phones vary based on condition and storage size. I researched average market prices beforehand and wasn’t afraid to negotiate, especially if I noticed minor wear. Being informed helped me get a fair deal.

Final Thoughts from My Experience

Buying a used unlocked Samsung S23 was a rewarding experience because I balanced cost savings with quality. Taking the time to research, ask questions, and inspect the phone made all the difference. If you follow these steps, I’m confident you’ll find a great device that meets your needs.

Author Profile

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Hector Lozano
I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.

Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.