Samsung Galaxy S23 Ultra
Starting at
Shop Galaxy S23 Ultra Deals
Showing 1-42 of 42
1
LAFC58637
6
Phonecheck
Fair condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck
Smartcellbuyback
950 Ratings
Brooklyn, NY
Trusted
Phonecheck
Stackry
QuickBox
Power
Unlocked* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Cable
2
LAFC67990
8
Fair condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Smartcellbuyback
950 Ratings
Brooklyn, NY
Trusted
Phonecheck
Stackry
QuickBox
Power
* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Cable
3
LAFJ22815
5
Good condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Ved Wireless - JP Products LLC
1421 Ratings
Frederick, MD
Trusted
Phonecheck
Stackry
QuickBox
Power
UNLOCKED🔥Samsung Galaxy S23 Ultra 🔥256 GB 🔥Good
4
LXGN07644
6
Phonecheck
Fair condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13488 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade B, 8/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
5
LYGX81067
6
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Green
US Cellular
SM-S918U
Phonecheck
GM DEALS
13488 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
6
LXGN83531
6
Phonecheck
Fair condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13488 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade B, 8/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
7
LYDR80360
6
Good condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Maroon Mobile, LLC
4150 Ratings
Caldwell, Texas
Trusted
Enterprise
🔥*MINT FLAWLESS GLASS | 6 MONTH WARRANTY | FAST SHIPPING | HASSLE FREE RETURNS*🔥
8
LXMO85738
6
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Cream
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13494 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A-, Flawless Screen with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
9
LZHA28751
4
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck
RePhoneMe
550 Ratings
Carrollton, Texas
Phonecheck
Enterprise
🆓 Screen Protector |Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty
10
LAEB25088
7
Fair condition
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
GadgetPickup
7923 Ratings
Oldsmar, FL
Trusted
Phonecheck
Stackry
QuickBox
Power
30 Day Warranty | FREE Shipping | 5-star Rating
11
LXGN05672
5
Phonecheck
Fair condition
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13494 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade B, 8/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
12
LXGN67090
6
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Green
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13494 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
13
LXGN75585
6
Phonecheck
Fair condition
--%
Battery Health
512GB
12GB
Black
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13494 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade B, 8/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
14
LXFG51504
6
Mint condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Maroon Mobile, LLC
4150 Ratings
Caldwell, Texas
Trusted
Enterprise
🔥*MINT FLAWLESS GLASS | 12 MONTH WARRANTY | FAST SHIPPING | HASSLE FREE RETURNS*🔥
15
LXGN76023
6
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Cream
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13492 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
16
LXGN62559
6
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Green
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13492 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
17
LXGN11781
6
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13495 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
18
LXGN52508
6
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13492 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
19
LXGN80873
6
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13488 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
20
LXGN15000
6
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13489 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
21
LYFV12659
3
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck
RePhoneMe
550 Ratings
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
22
LXGN88664
6
Phonecheck
Good condition
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13492 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
23
LAEI84411
18
Good condition
--%
Battery Health
512GB
12GB
Cream
Unlocked
SM-S918U1
Cellular Zone
520 Ratings
San Antonio, TX
Power
Good Condition - Certified Pre-Owned - Charger Included & Fast Shipping
24
LXGN75528
6
Phonecheck
Good condition
--%
Battery Health
512GB
12GB
Black
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13492 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
25
LZAC93412
4
Phonecheck
Fair condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck
ElectroDealz LLC
3848 Ratings
Lauderhill Florida
Phonecheck
Enterprise
Fair Condition - Fast & Free Shipping - 30 Day Warranty! Carrier Unlocked
26
LZCZ70345
5
Mint condition
--%
Battery Health
256GB
8GB
Red
Unlocked
SM-S918U1
Circas
3949 Ratings
San Ramon, CA
Trusted
Enterprise
S23 Ultra 5G 256GB Red Mint || SM-S918U1 with New Samsung Fast Adaptive Charger || 15 Days Returns
27
LADE79625
5
Mint condition
--%
Battery Health
256GB
8GB
Green
Unlocked
SM-S918U1
Circas
3949 Ratings
San Ramon, CA
Trusted
Enterprise
S23 Ultra 5G 256GB Green Mint || SM-S918U1 with New Samsung Fast Adaptive Charger || 15 Days Returns
28
LZDP22157
4
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Green
Unlocked
SM-S918U1
Phonecheck
RePhoneMe
550 Ratings
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra📱 Unlocked 🔓 | 30 Day Warranty 🛡
29
LXGN18440
6
Phonecheck
Mint condition
--%
Battery Health
512GB
12GB
Black
Unlocked
SM-S918U1
Phonecheck
GM DEALS
13497 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
30
LZDP59438
4
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck
RePhoneMe
550 Ratings
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
31
LXKJ69280
6
Mint condition
--%
Battery Health
512GB
12GB
Black
Unlocked
SM-S918U1
Maroon Mobile, LLC
4150 Ratings
Caldwell, TX
Trusted
Enterprise
🔥*MINT FLAWLESS GLASS | 12 MONTH WARRANTY | FAST SHIPPING | HASSLE FREE RETURNS*🔥
32
LAFE63760
5
Phonecheck
Good condition
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
Phonecheck
RePhoneMe
551 Ratings
Carrollton, TX
Phonecheck
Enterprise
Galaxy S23 Ultra 512GB [SM-S918U] Green (Unlocked) | 30 Day Warranty
33
LACJ66850
5
Phonecheck
Mint condition
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
Phonecheck
RePhoneMe
551 Ratings
Carrollton, TX
Phonecheck
Enterprise
34
LZEU47751
6
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Green
Unlocked
SM-S918U1
Phonecheck
ThePhoneStoreCo
6624 Ratings
Plano, Texas
Trusted
Phonecheck
Enterprise
Unlocked - 30 Days Warranty - 80%+ 🔋 - Mint - Charger Included
35
LZAC41334
3
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck
ElectroDealz LLC
3848 Ratings
Lauderhill Florida
Phonecheck
Enterprise
Good Condition - Fast & Free Shipping - 30 Day Warranty - Carrier Unlocked!
36
LZAC71743
5
Phonecheck
Good condition
--%
Battery Health
256GB
8GB
Green
Unlocked
SM-S918U1
Phonecheck
ElectroDealz LLC
3848 Ratings
Lauderhill Florida
Phonecheck
Enterprise
37
LAFS14601
0
Phonecheck
Fair condition
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
Phonecheck
Superbdeals.tech
662 Ratings
Brooklyn, NY
Phonecheck
Enterprise
FREE FEDEX 2 DAY Samsung Galaxy S23 Ultra 512GB [SM-S918U] Green (Unlocked) FAIR C Grade
38
LAFR80936
16
Fair condition
--%
Battery Health
512GB
12GB
Black
Unlocked
SM-S918U1
Bao D.
0 Ratings
Houston, TX
Samsung Galaxy S23 Ultra 512gb
39
LYDR09267
6
Good condition
--%
Battery Health
512GB
12GB
Black
Unlocked
SM-S918U1
Maroon Mobile, LLC
4147 Ratings
Caldwell, Texas
Trusted
Enterprise
🔥*MINT FLAWLESS GLASS | 6 MONTH WARRANTY | FAST SHIPPING | HASSLE FREE RETURNS*🔥
40
LAFO11296
9
Good condition
--%
Battery Health
1TB
12GB
Red
Unlocked
SM-S918U1
Jacky C.
0 Ratings
Racine, WI
Unlocked S23 Ultra
41
LYLU53425
6
Phonecheck
Mint condition
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck
ThePhoneStoreCo
6624 Ratings
Plano, Texas
Trusted
Phonecheck
Enterprise
Unlocked - 30 Days Warranty - 80%+ 🔋 - Mint - Charger Included
42
LAFK22835
0
Phonecheck
Good condition
--%
Battery Health
512GB
12GB
Lime Green
US Cellular
SM-S918U
Phonecheck
Superbdeals.tech
661 Ratings
CMGI
Phonecheck
Enterprise
FREE FEDEX 2 DAY 80%+ BH GAURANTEE Samsung Galaxy S23 Ultra 512GB [SM-S918U] Green (Unlocked) GOOD B+ GRADE
Showing 1-42 of 42
Alternate languages:
Search and Save
Loading search results
Get Help, Fast
Need help with a listing or a sale?
Submit Help RequestHelpful Links
Swappa's typical response time for help requests is around 20 minutes... That's really fast!
Sell with Swappa
Loading...
Loading...
Galaxy S23 Ultra Reviews
Loading...
Loading...
Loading...
...
Loading...
Shop Galaxy S23 Ultra
Choose your model to start shopping.