Search  for anything...
Samsung

Samsung Galaxy S21 5G G991B 128GB Dual Sim GSM Unlocked Android Smartphone (Global, International Variant/US Compatible LTE) - Phantom Gray

  • Based on 137 reviews
Condition: New
Checking for the best price...
$294.99 Why this price?
Save $35.00 was $329.99

Buy Now, Pay Later

As low as $49.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 2 left in stock, order soon!
Fulfilled by INTEGRON TECHNOLOGIES INC
Arrives Aug 20 – Aug 24
Order within 20 hours and 25 minutes
Available payment plans shown during checkout

Recently Viewed

Color: Phantom Gray


Description

The Galaxy S21 is the phone for business that lets you securely connect and collaborate anywhere. Discover new ways to collaborate with an impressive 8K camera and easily go from mobile to desktop to meetings with Samsung DeX. Keep your business data and personal information protected with a secure processor, Samsung Knox and the Knox portfolio. Work seamlessly in the way that works best for you with Microsoft and Link to Windows. Now you can easily optimize cellular and Wi-Fi connectivity by accessing the best network and plan at the moment, and stop paying more than necessary with monthly plans. Unlocked by Samsung smartphones work on most major U.S. networks and allow international business travelers to take advantage of lower local rates. When you get an Unlocked by Samsung smartphone, it has no pre-loaded carrier apps, so your organization can deliver a more predictable and consistent experience across devices and have greater freedom to customize device software. Inspiration is a fickle creature. The Galaxy S21’s intuitive camera lets you capture, share and collaborate in real time, no matter where you are. Be in front of the camera, behind the camera or both at the same time—Director’s View puts a whole new spin on the virtual tour. Connect all your devices with Wireless Samsung DeX and use your Galaxy S21 as the remote.

Brand: Samsung


Operating System: Android 11.0


Ram Memory Installed Size: 8 GB


CPU Speed: 2.2, 2.8 GHz


Memory Storage Capacity: 128 GB


Screen Size: 6.2 Inches


Resolution: 1080 x 2340


Model Name: Galaxy S21


Wireless Carrier: Unlocked for All Carriers


Cellular Technology: 5G


Package Dimensions: 6.54 x 3.5 x 1.18 inches


Item Weight: 6 ounces


Item model number: G991B


Batteries: 1 Lithium Ion batteries required. (included)


OS: Android 11.0


Wireless communication technologies: Wi-Fi


Connectivity technologies: Wi-Fi, USB


GPS: True


Display technology: LED, AMOLED


Other display features: Wireless


Human Interface Input: Touchscreen


Scanner Resolution: 1080 x 2340


Other camera features: Front


Form Factor: Slate


Color: Phantom Gray


Whats in the box: USB Charging Cable, USB Charger Block


Manufacturer: Samsung


Date First Available: February 22, 2021


Memory Storage Capacity: 128 GB


Standing screen display size: 6.2 Inches


Ram Memory Installed Size: 8 GB


Battery Capacity: 4000 Milliamp Hours


Weight: 169 Grams


Charging Time: 73 minutes


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 20 – Aug 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Just as described
Brand new and working good so far. No issues. Physical Dual sim as stated.
Reviewed in the United States on May 28, 2024 by DC
    • Good
The battery life sucks but picture quality is great. Wasn't reading my fingerprints could be because of the tempered glass. Overall it's not bad.
Reviewed in the United States on November 18, 2022 by Daisy
    • Indeed dual physical sim support
Review Image by Ahmed T. Ahmed T.
Review Image by Ahmed T. Ahmed T.
I haven’t used the device yet. So this is an early review where I am glad that the delivered product aligned with the advertised details. This phone indeed supports dual physical sim cards (see screenshots). This is important for people outside the united states with no e-sim support. Some sellers falsely claim dual physical sim (G991B/DS) but they actually deliver G991U which supports only a single sim. So I am glad this seller delivered the right product. ... show more
Reviewed in the United States on August 11, 2023 by Ahmed T. Ahmed T.
    • works great
I had a tough time justifying the cost of this phone. ATT said I needed to upgrade to a 5G phone. There are not many 5G dual sim card phones out there, so I went with this one. Man, it looks so much faster than my own phone. I did not realize how with my old phone, I was often waiting for apps and screens to load. This new phone is fast. Even as a "used" phone, it still had the protective sticker on the rim of the phone. Another perk is there was not that much bloatware. Works great with my car. ... show more
Reviewed in the United States on September 15, 2021 by Ellice
    • Not 5g, poor reception on sim#2
Phone would not log onto 5g network. TMobile sent new sim card, but still would not work on 5g. Second sim only worked 30% of time, continuously dropped calls. Would not work in Mexico. Replaced with Nord 10 plus one, logs onto 5g and second sim works fine, and phone is less than 1/2 the price. Phone did have wonderful screen, and was light and small, very nice feel. Too bad it didn't work. ... show more
Reviewed in the United States on February 10, 2023 by Brian
    • So far so good!
Was new in box when received, not used or refurbished. Dual sims seem to work as advertised, Orange SIM works in France and West Africa, Verizon and Orange SIM worked in Belgium. Fired right off with my Verizon SIM at home (US) and no problems in several states, no bloatware to go with it though, darn! :-) Battery life seems about the same as my old S9, not great but OK. Overall very happy with purchase! ... show more
Reviewed in the United States on April 1, 2022 by William E Schwabe
    • Only 3 months old but not functioning.
Bought the phone 3months ago ,Camera is okey and open duel sim card is okey. Unfortunatelly the phone is misbehaving not charging!!,getting heated up!!,blue tooth switching itself on!! etc and am still paying for the phone bytheway.Contacted the seller but did not assist ...is frastrating!!!please i would not advice anybody to buy it. ... show more
Reviewed in the United States on July 6, 2022 by Rosemary wamutu
    • Great telephone to be used in the USA.
So far it has been a great device, i have one line with AT&T she the other line with an MNVO through T-Mobile.
Reviewed in the United States on May 28, 2022 by Arcenio M.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...