Samsung Galaxy S21 Ultra 5G

48 reviews, 4.9 stars

Starting at

$195

Filters # #

Clear Filters

Sell
Sales

Shop Galaxy S21 Ultra 5G Deals

Showing 1-18 of 18

Clear Filters

1 LACK19844

$196

Fair Samsung Galaxy S21 Ultra 5G - Verizon, 128 GB, Black, 12 GB, SM-G998U

Fair condition

--%

128GB

12GB

Black

Verizon

SM-G998U

Smartcellbuyback

^{952 Ratings}

Brooklyn, NY

Trusted

Phonecheck

Stackry

QuickBox

Power

* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger

2 LACK95366

$205

Fair condition

--%

128GB

12GB

Black

Verizon

SM-G998U

Smartcellbuyback

^{952 Ratings}

Brooklyn, NY

Trusted

Phonecheck

Stackry

QuickBox

Power

* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger

3 LADO50385

$245

Good Samsung Galaxy S21 Ultra 5G - Verizon, 128 GB, Black, 12 GB, SM-G998U

Good condition

--%

128GB

12GB

Black

Verizon

SM-G998U

AMS

^{4761 Ratings}

Deer Park, NY

Power

Battery 99% 🔋 Unlocked 🔓 *FREE CASE *📱**Free tempered glass* Fast Shipping🚚

4 LYFV71494

$249

Good Samsung Galaxy S21 Ultra 5G - Verizon, Black, 128 GB, 12 GB, SM-G998U

Good condition

--%

128GB

12GB

Black

Verizon

SM-G998U

AMS

^{4464 Ratings}

Deer Park, NEW YORK

Power

5 LAFR84556

$251

Fair condition

--%

128GB

12GB

Black

Verizon

SM-G998U

717phonebuyer

^{24 Ratings}

Camp Hill, PA

Power

unlocked / great value/ 30 day warranty / same day shipping

6 LVGJ82774

$259

Mint Samsung Galaxy S21 Ultra 5G - Unlocked, 128 GB, Black, 12 GB, SM-G998U1

Mint condition

--%

128GB

12GB

Black

Unlocked

SM-G998U1

Phonecheck

GM DEALS

^{13514 Ratings}

City of Industry, CA

Phonecheck

Stackry

Enterprise

Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!

7 LVGJ92684

$259

Mint Samsung Galaxy S21 Ultra 5G - Verizon, 128 GB, Black, 12 GB, SM-G998U

Mint condition

--%

128GB

12GB

Black

Verizon

SM-G998U

Phonecheck

GM DEALS

^{13514 Ratings}

La Puente, CA

Phonecheck

Stackry

Enterprise

Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!

8 LYHE31493

$263

Good Samsung Galaxy S21 Ultra 5G - Unlocked, 128 GB, Black, 12 GB, SM-G998U1

Good condition

--%

128GB

12GB

Black

Unlocked

SM-G998U1

Phonecheck

ElectroDealz LLC

^{3854 Ratings}

Lauderhill Florida

Phonecheck

Enterprise

Good Condition - Fast & Free Shipping - 30 Day Warranty - Carrier Unlocked!

9 LWGY32279

$272

Fair Samsung Galaxy S21 Ultra 5G - Unlocked, 128 GB, Black, 12 GB, SM-G998U1

Fair condition

--%

128GB

12GB

Black

Unlocked

SM-G998U1

W Cell

^{5605 Ratings}

Boerne, Texas

QuickBox

Enterprise

Fair Condition-Factory Unlocked-128GB Galaxy S21 Ultra 5G- Black

10 LVGJ62401

$286

Mint Samsung Galaxy S21 Ultra 5G - Verizon, 128 GB, Silver, 12 GB, SM-G998U

Mint condition

--%

128GB

12GB

Silver

Verizon

SM-G998U

Phonecheck

GM DEALS

^{13513 Ratings}

La Puente, CA

Phonecheck

Stackry

Enterprise

Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!

11 LVGJ51937

$286

Mint Samsung Galaxy S21 Ultra 5G - Unlocked, 128 GB, Silver, 12 GB, SM-G998U1

Mint condition

--%

128GB

12GB

Silver

Unlocked

SM-G998U1

Phonecheck

GM DEALS

^{13513 Ratings}

La Puente, CA

Phonecheck

Stackry

Enterprise

Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!

12 LXLL21908

$288

Good Samsung Galaxy S21 Ultra 5G - Unlocked, 128 GB, Silver, 12 GB, SM-G998U1

Good condition

--%

128GB

12GB

Silver

Unlocked

SM-G998U1

Phonecheck

ElectroDealz LLC

^{3854 Ratings}

Lauderhill Florida

Phonecheck

Enterprise

Good Condition - Fast & Free Shipping - 30 Day Warranty - Carrier Unlocked!

13 LXLY32799

$298

Good condition

--%

128GB

12GB

Black

Unlocked

SM-G998U1

Phonecheck

ElectroDealz LLC

^{3854 Ratings}

Lauderhill Florida

Phonecheck

Enterprise

Good Condition - Fast & Free Shipping - 30 Day Warranty - Factory Unlocked!

14 LXIN53293

$298

Good condition

--%

128GB

12GB

Black

Unlocked

SM-G998U1

Phonecheck

ElectroDealz LLC

^{3858 Ratings}

Lauderhill Florida

Phonecheck

Enterprise

Excellent Condition - Fast & Free Shipping - 30 Day Warranty - Carrier Unlocked!

15 LYEX48636

$330

Mint condition

--%

128GB

12GB

Silver

Unlocked

SM-G998U1

Phonecheck

RePhoneMe

^{551 Ratings}

Carrollton, Texas

Phonecheck

Enterprise

🆓 Case ➕ Screen Protector | Samsung Galaxy S21 Ultra 128GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡

16 LXCX97612

$381

Fair Samsung Galaxy S21 Ultra 5G - Unlocked, 128 GB, Silver, 12 GB, SM-G998U1

Fair condition

--%

128GB

12GB

Silver

Unlocked

SM-G998U1

Phonecheck

ThePhoneStoreCo

^{6622 Ratings}

Plano, Texas

Trusted

Phonecheck

Enterprise

Unlocked - 30 Days Warranty - 80%+ 🔋 - Fair - Charger Included

17 LXCA87682

$391

Good condition

--%

128GB

12GB

Black

Unlocked

SM-G998U1

Phonecheck

ThePhoneStoreCo

^{6628 Ratings}

Plano, Texas

Trusted

Phonecheck

Enterprise

Unlocked - 30 Days Warranty - 80%+ 🔋 - Good - Charger Included

18 LAEV00793

$256

Good condition

--%

128GB

12GB

Black

Verizon

SM-G998U

Randi H.

^{10 Ratings}

Silver Spring, MD

UNLOCKED S21 Ultra 5G - 128 GB in **NEAR MINT** CONDITION

Showing 1-18 of 18

Alternate languages:

Español

Search Help Sell Trade-In Cart

Helpful Links

Swappa's typical response time for help requests is around 20 minutes... That's really fast!

Make More Green

Start Selling

Seller Help

Sell My

iPhone Phone MacBook Computer Watch or Wearable iPad or Tablet Gaming Console Home Tech Camera or Lens

Swappasaurus

Choose your model to start shopping.

AT&T ^$258+ T-Mobile ^$200+ Unlocked ^$258+ Verizon ^$195+ Sprint Unlocked Non-US US Cellular ^$254+ Spectrum ^$334+ Xfinity ^$360+

Samsung Galaxy S21 Ultra 5G

Shop Galaxy S21 Ultra 5G Deals

Save with Swappa

Shop

Search and Save

Get Help, Fast

Email

Need help with a listing or a sale?

Helpful Links

Sell with Swappa

Make More Green

Seller Help

Sell My

Loading...

Galaxy S21 Ultra 5G Reviews

Loading...

...

Shop Galaxy S21 Ultra 5G