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Samsung Galaxy S21 Extremely 5G (Renewed) – Phantom Black Beast in 2025

(6 customer reviews)
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Last updated on April 13, 2025 7:03 am Details

Original price was: $ 269.99.Current price is: $ 259.24.

Smartphone lovers who crave performance, elegance, and affordability are still finding value in flagship models—especially when renewed. The Samsung Galaxy S21 Extremely 5G in Phantom Black proves that powerful tech never goes out of style.

Let’s explore why this 128GB Unlocked US model, though renewed, continues to be a smart buy in 2025.


Phantom Black: A Statement of Premium Minimalism

A first glance at the Phantom Black finish immediately communicates luxury. Sleek, deep, and stealthy—it gives off a professional yet stylish feel. It’s also fingerprint-resistant and blends well with any environment, from boardrooms to casual settings.

🔹 Design at a Glance:

  • Compact & durable with Gorilla Glass Victus

  • Armor Aluminum frame – scratch & drop resistant

  • Thin bezels + flat screen = modern and minimal


Blazing Speed with 5G & Snapdragon 888

The Qualcomm Snapdragon 888 processor, combined with 8GB RAM, keeps this phone lightning-fast even with today’s resource-heavy apps. Whether gaming, editing, or multitasking, this device performs effortlessly.

🔸 Performance Breakdown:

  • Chipset: Snapdragon 888 (US version)

  • RAM: 8GB

  • Storage: 128GB

  • 5G: Full spectrum support for rapid data speed


Stunning AMOLED Display That Stays Relevant

A 6.2-inch Dynamic AMOLED 2X screen with a 120Hz refresh rate delivers a smooth and vivid visual experience. From streaming content to social scrolling, everything looks buttery smooth and punchy.

🔸 Key Display Features:

  • Resolution: 2400 x 1080 (FHD+)

  • Adaptive Refresh: Up to 120Hz

  • HDR10+ Certified for deeper contrast

Ideal for both entertainment and professional usage.


Triple-Lens Camera Setup Still Impresses

The S21’s camera hardware competes with even some newer mid-range devices in 2025. Its versatile triple-camera system captures everything from landscapes to portraits with clarity and depth.

📷 Rear Camera Specs:

  • 12MP Ultra Wide (120° FOV)

  • 12MP Wide-angle

  • 64MP Telephoto with 3x hybrid zoom

📸 Front Camera:

  • 10MP punch-hole camera with crisp detail

  • Enhanced AI for selfie optimization


All-Day Battery Life + Fast Charging

Thanks to software optimization and efficient hardware, the 4000mAh battery lasts comfortably through a full day of use. Charging is fast and flexible.

🔋 Charging Features:

  • 25W Fast Charging (wired)

  • 15W Wireless Charging

  • Wireless PowerShare to charge other devices like earbuds


Renewed, Not Reduced

Choosing a renewed phone doesn’t mean sacrificing quality. This S21 Extremely model is inspected, tested, and certified to look and work like new—with at least 80% battery health.

🔄 What to Expect:

  • Cosmetic condition: minimal wear

  • Functional like-new hardware

  • Unlocked for any major US carrier (AT&T, T-Mobile, Verizon, etc.)

  • Compatible accessories included


Comparison: Renewed S21 vs 2025 Mid-Range Phones

Feature Samsung S21 5G (Renewed) Typical 2025 Mid-Range
Display AMOLED, 120Hz LCD/AMOLED, 60-90Hz
Camera System Triple, 64MP Telephoto Dual, no telephoto
Chipset Snapdragon 888 Snapdragon 6 Gen 1
Design & Build Glass & Metal Plastic or hybrid
5G Support Full Limited
Price (Renewed) ~$200–$350 ~$300–$500

Why S21 Is Still a Flagship to Beat

Despite being launched a few years ago, the Galaxy S21 Extremely 5G remains:

  • Faster than most 2025 budget and mid-range phones

  • More premium in build and finish

  • More capable in camera flexibility and 5G performance

In short, it gives flagship experience for a fraction of the original price.


FAQs

Is the Galaxy S21 still worth it in 2025?

Absolutely. Especially the renewed version offers amazing value, keeping flagship performance at a lower price.

What does “renewed” mean?

It’s a used phone professionally tested, cleaned, and restored to full working condition. It includes at least 80% battery capacity and functional hardware.

Does it work with my carrier?

Yes. The model is factory unlocked, which means it supports all major US networks.

Can I update it to the latest Android version?

Yes. As of 2025, the S21 is eligible for Android 14 with security updates.


Final Verdict: A Great Time to Buy Flagship Power

If you’re looking for premium design, strong performance, and unbeatable value, the Samsung Galaxy S21 Extremely 5G in Phantom Black is a solid choice—even in 2025. The renewed version is affordable, reliable, and still delivers a top-tier smartphone experience.

Specification: Samsung Galaxy S21 Extremely 5G (Renewed) – Phantom Black Beast in 2025

Product Dimensions

6.7 x 3.4 x 2.44 inches

Item Weight

6 ounces

Item model number

Galaxy S21 Ultra

Batteries

1 D batteries required. (included)

Is Discontinued By Manufacturer

No

OS

Android 11.0

RAM

12 GB

Wireless communication technologies

Cellular, Wi-Fi

Connectivity technologies

Bluetooth, Wi-Fi, USB, NFC

GPS

True

Other display features

CE

Human Interface Input

Touchscreen

Scanner Resolution

1440 x 3200

Other camera features

Front

Audio Jack

No headphone jack

Form Factor

Bar

Color

Phantom Black

Battery Power Rating

5000

Phone Talk Time

5E+1 Hours

Whats in the box

Adapter, USB Cable

Manufacturer

Samsung

Date First Available

June 7, 2021

Memory Storage Capacity

128 GB

Standing screen display size

6.8 Inches

Ram Memory Installed Size

12 GB

Battery Capacity

5000 Milliamp Hours

Weight

5.96 Ounces

6 reviews for Samsung Galaxy S21 Extremely 5G (Renewed) – Phantom Black Beast in 2025

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  1. avatar of jose david morales guajaca

    Jose David Morales Guajaca

    The description says that is a refurbished excellent condition phone, the screen is perfect probably have been reemplased, the phone works good but the condition of the frame and the cameras has a lot of dents and I feel like I been scammed, I will not return the phone just because I bought it has a secondary work phone and I was looking for cheap performance cellphone and I guess you get what you pay for. Just be aware if you buying this as your main cellphone i do not recommend this refurbished ones, they always will have damage on them, I was expecting minor scratches not big damage like I show on the pictures. Another thing when I open the orders to leave this review the same excellent condition phone price was $20 less than I have pay for in les than 4 hours because I ordered at 11am and was delivered in the afternoon prime same day.

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  2. avatar of kidd

    Kidd

    Starting out, I was super skeptical about getting a used phone online. But, i have to say it met my expectations and I love the phone. The phone itself is amazing. The camera quality is unparalleled by any other that I’ve seen. And the customizable features are awesome. You can make it YOUR phone. Pairs with other electronics exceptionally well. Processor speed is top notch, everything loads really fast. Downloads take no time. Set up was very easy. All in all, Galaxy S21 Ultra was an incredible investment on my part. Love it.

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  3. avatar of christian

    Christian

    Very good for refurbished. Battery goes faster than it should. But due to age end previous owner charging incorrectly. It’s 100% real, and all functions are working as new phone would.
    I don’t use 5g ,cause I’m not gaming. Unlocked works with my provider. I would never pay a thousand for a phone unless I would be using all technology it offers. Excellent price.

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  4. avatar of amazon customer

    Amazon Customer

    After buying another exact same phone, this phone came with a good battery and functioning fine.
    Product was in great shape, scratch on the back but I do not care.

    I had a Moto G Power before this phone, this phone has much better reception and can connect to a computer or TV.

    The video will record at 120fps, so the camera is really quite good, again this is not why I bought the phone because I have dedicated cameras. I wish there was a good PDF on how to use the camera, the Samsung user guide gives just basics, not a user guide for using the product.

    It took me hours at the Verizon store for the clerk to get the phone on my Verizon account. I was lucky to get a clerk that stuck with it, I tipped him $40.00 for a good job. Previous to the Verizon clerk getting the phone into the Verizon system, the voice mail icon would not show up if I had a voice mail, thus I missed calls.

    Great product once up and running!

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  5. avatar of jose david morales guajaca

    Jose David Morales Guajaca

    I’m so happy with my new phone, I love the Galaxy phones. I would give it a 5 star but I took off a star because I had to buy it twice. The first time the phone was locked and I had to send it back to the sellers to get it fixed and I had to pay for the shipping and it was a mess. They ended up not being able to fix it and they refunded me. I took a chance again and saw when they got their stock back up, I bought one. The second phone works perfect and was unlocked this time. I took a chance because I really wanted it and my husband previously bought one and had no issues. I’m so happy with my new phone it’s fantastic. It has the best camera in my opinion.

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  6. avatar of nae joie

    Nae Joie

    Received the device as an excellent rating s21 ultra, and got exactly what i paid for no scratches or cracks, no dirt or grim, also charger and dock included with ejector tool….phone arrived in new condition and fully reset!!! OTHER SELLERS TAKE NOTES!!!!!!!

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