Samsung Galaxy S21 5G - 128GB - Phantom Gray - Unlocked - SM-G991UZAAXAA

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Condition: Excellent

Samsung Galaxy S21 5G - 128GB - Phantom Gray - Unlocked - SM-G991UZAAXAA

Samsung Galaxy S21 5G - 128GB - Phantom Gray - Unlocked - SM-G991UZAAXAA
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The Samsung Galaxy S21 5G offers a blend of high-end features in a sleek design:

  • Powerful Processor: The Snapdragon 888 processor ensures smooth performance for demanding tasks like gaming and video editing.
  • Vibrant Display: The 6.2-inch AMOLED display with a 120Hz refresh rate offers a smooth and visually pleasing viewing experience.
  • Triple-Lens Camera System: Capture high-quality photos and videos with the versatile rear camera system, including a high-resolution main sensor.
  • 5G Connectivity: Experience ultra-fast data speeds for downloading, streaming, and web browsing (with a compatible 5G network).
  • All-Day Battery Life: The 4000mAh battery is expected to provide enough power for a full day of use on a single charge (depending on usage).


  • Plastic Back: While the design is sleek, the back of the phone is plastic instead of glass, which some users may find less premium.
  • No expandable storage: The 128GB storage may not be enough for everyone, and there's no option to add a microSD card for expandable storage.
  • Newer models available: The Galaxy S21 series is a few generations old, and newer models may offer better performance, camera features, and battery life.
See Specifications
Brand R3NEW
Title Samsung Galaxy S21 5G - 128GB - Phantom Gray - Unlocked - SM-G991UZAAXAA
Screen Size 6.2 inches (diagonal)
Color Phantom Gray
Storage Capacity 128GB


Susan H.

Like New

Received my new phone in the mail and it looks brand new. There were a few blemishes on the back, but I put a phone case on it and it looks great!

Rick S.

I will never buy new again

Why? evertime i order from renew, i get basically a brand new device for half the cost and it works just like the ones you'd buy for full price. love this site

Jillian T.

My kids love their new airpods

I needed 2 pairs of airpods for my teens, but didn't want to buy them from apple, so i found these and I'm so glad I did. half the price and my kids say they work great.


What kind of warranty/guarantee do you offer?

At R3NEW, all purchses come with a 30 day money back guarantee and 12 month warranty. Our 12 month warranty covers any technical defects and malfunctions. Our warranty aims to provide peace of mind, ensuring that you can trust in the reliability and longevity of your purchase.

What's the difference between the conditions? (Excellent, Good, EcoSave)

Great question! Let us break down the difference.

Excellent: Our Excellent condition devices offer a pristine user experience that rivals new units, boasting a flawless appearance with no visible scratches on the display or body. Each device undergoes rigorous testing to ensure it operates like new, giving you peace of mind with a full year of warranty coverage. It’s an ideal choice for those seeking near-new quality without the brand-new price tag

Good: Devices in Good condition are a great compromise between cost and quality. You might find a few minor scratches or slight nicks on the body or display, but these are purely cosmetic and don’t affect the device’s operation. We suggest using a case to bring its external appearance closer to 'like new.' Rest assured, every device meets our strict functional standards and comes with a one-year warranty for functionality

EcoSave: Opt for our EcoSave condition if you want to maximize value while minimizing environmental impact. These devices show visible signs of use, such as scratches or dents, which are purely cosmetic and can often be concealed with a case. Each device has passed our comprehensive functional tests and is backed by a one-year warranty, ensuring it works perfectly for you while also being kind to the planet.

Can I trust R3NEW?

We've sold electronics for over 15 years and are one of top trusted sources of certified refurbished electronics. Plus, with a 30-day guarantee and 12 month warranty, you can shop with peace of mind. If you have any issues at all, just email our support team and we'll help you out.