Hero image 0 of Samsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone, 0 of 5

Samsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone

Name: Samsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone
Brand: Samsung
SKU: 207113665
Price: 269.88 USD
Availability: InStock
Rating: 3.6 (8 reviews)

3.6 stars out of 8 reviews

(3.6)|

8 ratings

Key item features

Pro Camera: A 64 MP high-resolution camera with 30x Space Zoom and Zoom Lock for stunning, stable shots.
Creative Modes: Director's View and Vlogger View allow real-time angle switching and simultaneous front and back recording.
Single Take AI: Capture short GIFs, movies, and high-res stills in one take with 8K Video Snap for detailed photos.
Adaptive Display: 120Hz adaptive refresh rate for smooth scrolling and blue-light management for eye comfort.
Durable Design: Seamless metal camera detailing, modern matte finishes, and the toughest Gorilla Glass Victus for protection.
Epic Battery: All-Day Intelligent Battery with up to 4800mAh capacity, optimized for 5G and power-efficient performance.
Fast Processor: 5nm processor for enhanced speed, power, and intelligence, ensuring smooth multitasking.
Secure Platform: Knox security platform with Samsung Knox Vault and Ultrasonic Fingerprint sensor for fast, secure access.

Generated by AI

Specs

Mobile OS
Android
Model name
Samsung Galaxy S21 5G
Screen size
6.2"
HD capacity
128 GB
Battery capacity
4800 mAh
Ram memory
8 GB

Current price is $269.88

Price when purchased online

Free shipping
Free 30-day returns

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2-Year Plan - $59.00

3-Year Plan - $79.00

How do you want your item?

Columbus, 43215

Arrives by Thu, Feb 12

Sold and shipped by CellphoneMAX

3.323671497584541 stars out of 5, based on 207 seller reviews(3.3)

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Free 30-day returns

Other sellers

$399.99

+Free shipping

Shipping, arrives by Wed, Feb 11 to Columbus, 43215

Sold and shipped by CELLSTOREUSAPro Seller

Free 30-day returns

About this item

Product details

Samsung Galaxy S21 5G G9910 128GB 8GB RAM International Version - Phantom Gray

The toughest Gorilla Glass yet

Built for those "oh no!" moments, Corning® Gorilla® Glass Victus™ delivers scratch and damage protection that makes it the toughest glass on a Samsung smartphone.7

Pull epic stills straight from your 8K video

8K Video, the highest resolution video in a smartphone, delivers beyond cinematic footage, making your 8K content and high-res pics worthy of its own theater.

Plus, 8K Video Snap lets you pull an album of crisp photos—up to 33MP—right out of every 8K video. Just record now, snap later.

One take
and that's a wrap

Single Take is your own personal content creator—just tap once and you get a wide selection of Instagram-ready photos and uniquely edited videos to choose from.6z

Action-packed and super-smooth

Super Steady turns your phone into an action-ready steady cam, capturing silky-smooth footage no matter how bumpy the ride gets.

Super Smooth 60fps Video automatically adjusts your frame rate, so you can record super-smooth video in both bright and low light.7

Say farewell to "too far away"

Leave "too far away" in the rearview with 30x digital zoom that captures distant details with stunning clarity8 while Zoom Lock helps keep your subject centered.

Epic battery power

Our All-Day Intelligent Battery harnesses power well beyond the 24-hour mark, even on 5G1, with up to 4800mAh2, new power-efficient display and processor that lasts as long as you do.

The fastest Galaxy processor ever

Packing more speed, power and intelligence than ever, the 5nm processor processor is fast enough to keep up with the action, so you can do more even faster.5

Lock it up

The Knox security platform delivers a high level of security, protecting your phone from the chip up and giving you more confidence in your data and app permissions. It also features Samsung Knox Vault to keep your biometric authentication data under wraps. And with a larger, lower latency Ultrasonic Fingerprint sensor, you can unlock even faster — even if your finger's dry.

Keep memories close at hand

With up to 256GB of built-in memory, you can store thousands of high-res pics and videos.13 Need a backup plan? Microsoft OneDrive has you covered with automatic file syncing straight to the cloud.14

What you need to make every day epic

Galaxy S21 5G and S21+ 5G include exactly what you need—and nothing to clutter up your drawers.

8 photographers. 1 shot at ultimate exposure.

Is Galaxy S21 Ultra 5G powerful enough to impress pro photographers? Tune in to Exposure on Hulu, where eight talented image makers put Galaxy’s most advanced camera to the ultimate test.

A camera so good, everyone's a pro. If beauty is in the details, you've got plenty of it here. 64 MP high resolution captures everything with share-ready clarity. Too far? No such thing with 30x Space Zoom. Get more stability with Zoom Lock and never lose your focus
Director, producer, reporter, star. Be the creative mastermind behind the camera, in front of it, or both at the same time. Switch camera angles in real time With a Director's View or record front and back simultaneously in vlogger view
Photo or video? You don't have to choose. Single Take AI lets you create short and shareable GIFs, movies and more all in one take, while 8K Video Snap lets you turn your best frames into super-detailed, high-res stills. Be the creative mastermind you know you can be without missing a moment. Single Take captures images and videos up to 15 seconds
Samsung Galaxy S21 is easy on the eyes day or night or somewhere in between. Our adaptive 120Hz display makes scrolling feel faster* and silky smooth while also being easy on the eyes. Watch, scroll and relive your best moments, all while the adaptive refresh rate helps to conserve your battery and the blue-light management automatically adjusts based on the time to help keep your eyes happy. Compared to 60Hz screens
Being different is a good thing. Our all-new seamless metal camera detailing and modern matte finishes are bound to turn heads. Choose the color that fits your vibe and know you're protected with our toughest glass on a smartphone

info:

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Specifications

Brand

Samsung

Mobile OS

Android

Model name

Samsung Galaxy S21 5G

Screen size

6.2"

Warranty

Warranty information

30 Day free return warranty from delivery date

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Compare with similar items

Comparison Overview:
Product	Viewing this item Samsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone current price $269.88 Samsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone 3.6 out of 5 Stars. 8 reviews	Samsung Galaxy S21 5G, 128GB Gray - Unlocked current price $239.88 Samsung Galaxy S21 5G, 128GB Gray - Unlocked 4.5 out of 5 Stars. 3429 reviews	Samsung Galaxy A36 5G - 2025 (Awesome Black) 128GB Storage , 6GB RAM - Unlocked AI Smartphone current price $199.99 Samsung Galaxy A36 5G - 2025 (Awesome Black) 128GB Storage , 6GB RAM - Unlocked AI Smartphone 3.6 out of 5 Stars. 18 reviews	Samsung Galaxy A17 128GB Smartphone (Unlocked), Black current price $220.14 Samsung Galaxy A17 128GB Smartphone (Unlocked), Black 5 out of 5 Stars. 1 reviews	Pre-Owned Samsung Galaxy S23 (6.1-in) Smartphone (SM-S911U) Unlocked - 128GB / Lavender current price $219.99 Pre-Owned Samsung Galaxy S23 (6.1-in) Smartphone (SM-S911U) Unlocked - 128GB / Lavender	SAMSUNG Unlocked Galaxy S20 Plus, 128GB Blue - Smartphone current price $299.99 SAMSUNG Unlocked Galaxy S20 Plus, 128GB Blue - Smartphone 4.1 out of 5 Stars. 999 reviews	Pre-Owned Samsung Galaxy S21 Phantom Violet 128 GB UNLOCKED - Good current price $169.99 Pre-Owned Samsung Galaxy S21 Phantom Violet 128 GB UNLOCKED - Good	Samsung Galaxy S22 5G, 128GB GREEN - Unlocked current price $270.00 Samsung Galaxy S22 5G, 128GB GREEN - Unlocked 3.9 out of 5 Stars. 1315 reviews	Pre-Owned Samsung Galaxy S23 128GB Fully Unlocked Phantom Black (Fair) current price $201.00 Pre-Owned Samsung Galaxy S23 128GB Fully Unlocked Phantom Black (Fair) 1.7 out of 5 Stars. 27 reviews

Comparison Chart:
Screen Size	6.2"Samsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone	6.2"Samsung Galaxy S21 5G, 128GB Gray - Unlocked	6.7"Samsung Galaxy A36 5G - 2025 (Awesome Black) 128GB Storage , 6GB RAM - Unlocked AI Smartphone	6.7 inSamsung Galaxy A17 128GB Smartphone (Unlocked), Black	6.1"Pre-Owned Samsung Galaxy S23 (6.1-in) Smartphone (SM-S911U) Unlocked - 128GB / Lavender	6.7"SAMSUNG Unlocked Galaxy S20 Plus, 128GB Blue - Smartphone	6.7"Pre-Owned Samsung Galaxy S21 Phantom Violet 128 GB UNLOCKED - Good	6.1 inSamsung Galaxy S22 5G, 128GB GREEN - Unlocked	6.1 inPre-Owned Samsung Galaxy S23 128GB Fully Unlocked Phantom Black (Fair)
Rear-Facing Camera Megapixels	64 MPSamsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone	12 MPSamsung Galaxy S21 5G, 128GB Gray - Unlocked	50 MPSamsung Galaxy A36 5G - 2025 (Awesome Black) 128GB Storage , 6GB RAM - Unlocked AI Smartphone	50 MPSamsung Galaxy A17 128GB Smartphone (Unlocked), Black	50 MPPre-Owned Samsung Galaxy S23 (6.1-in) Smartphone (SM-S911U) Unlocked - 128GB / Lavender	12 MPSAMSUNG Unlocked Galaxy S20 Plus, 128GB Blue - Smartphone	64 MPPre-Owned Samsung Galaxy S21 Phantom Violet 128 GB UNLOCKED - Good	50 MPSamsung Galaxy S22 5G, 128GB GREEN - Unlocked	50 MPPre-Owned Samsung Galaxy S23 128GB Fully Unlocked Phantom Black (Fair)
Front-Facing Camera Megapixels	10 MPSamsung Galaxy S21 5G G991U 128GB (Phantom Gray) Factory Unlocked Smartphone	10 MPSamsung Galaxy S21 5G, 128GB Gray - Unlocked	12 MPSamsung Galaxy A36 5G - 2025 (Awesome Black) 128GB Storage , 6GB RAM - Unlocked AI Smartphone	13 MPSamsung Galaxy A17 128GB Smartphone (Unlocked), Black	12 MPPre-Owned Samsung Galaxy S23 (6.1-in) Smartphone (SM-S911U) Unlocked - 128GB / Lavender	10 MPSAMSUNG Unlocked Galaxy S20 Plus, 128GB Blue - Smartphone	12 MPPre-Owned Samsung Galaxy S21 Phantom Violet 128 GB UNLOCKED - Good	10 MPSamsung Galaxy S22 5G, 128GB GREEN - Unlocked	12 MPPre-Owned Samsung Galaxy S23 128GB Fully Unlocked Phantom Black (Fair)

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