Samsung Galaxy S23 Ultra
Starting at
Shop Galaxy S23 Ultra Deals
Showing 1-50 of 53
1
LADP64274
11
Fair
--%
Battery Health
512GB
12GB
Green
Verizon
SM-S918U
Smartcellbuyback
939 Ratings
Brooklyn, NY
Trusted
Phonecheck
Stackry
QuickBox
Power
UNLOCKED * Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger
2
LADT84976
7
Fair
--%
Battery Health
256GB
8GB
Black
Verizon
SM-S918U
ElectronicExperts-NA
72 Ratings
Dearborn Heights, MI
Samsung Galaxy S23 Ultra 256GB Verizon UNLOCKED
3
LAAF60893
5
Fair
--%
Battery Health
256GB
8GB
Lavender
Spectrum
SM-S918U
Ved Wireless - JP Products LLC
1250 Ratings
Frederick, MD
Trusted
Phonecheck
Stackry
QuickBox
Power
Samsung Galaxy S23 Ultra 🔥256 GB 🔥SPECTRUM ONLY🔥FAIR
4
LADM94645
6
Fair
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Ved Wireless - JP Products LLC
1346 Ratings
Frederick, MD
Trusted
Phonecheck
Stackry
QuickBox
Power
UNLOCKED🔥Samsung Galaxy S23 Ultra 🔥256 GB 🔥FAIR
5
LADT66282
9
Good
--%
Battery Health
256GB
8GB
Black
Verizon
SM-S918U
AMS
4785 Ratings
Deer Park, NY
Power
Battery 92% 🔋 Unlocked 🔓 *FREE CASE *📱**Free tempered glass* Fast Shipping🚚
6
LACZ97678
6
Phonecheck
Fair
--%
Battery Health
512GB
12GB
Black
Verizon
SM-S918U
Supplytronics
2469 Ratings
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Fair: C Grade
7
LADN59948
9
Fair
--%
Battery Health
256GB
8GB
Black
Verizon
SM-S918U
AMS
4760 Ratings
Deer Park, NY
Power
Battery 94% 🔋 Unlocked 🔓* Fast Shipping🚚
8
LADT14595
6
Good
--%
Battery Health
512GB
12GB
Black
Verizon
SM-S918U
ElectronicExperts-NA
72 Ratings
Dearborn Heights, MI
Samsung Galaxy S23 Ultra 512GB Black Verizon UNLOCKED
9
LACT47698
7
Good
--%
Battery Health
256GB
8GB
Black
Verizon
SM-S918U
ElectronicExperts-NA
72 Ratings
Dearborn Heights, MI
Samsung Galaxy S23 Ultra 256GB Verizon UNLOCKED
10
LADT26332
10
Fair
--%
Battery Health
256GB
8GB
Green
AT&T
SM-S918U
Smartcellbuyback
939 Ratings
Brooklyn, New York
Trusted
Phonecheck
Stackry
QuickBox
Power
* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger
11
LADT33635
10
Fair
--%
Battery Health
512GB
12GB
Green
T-Mobile
SM-S918U
Smartcellbuyback
939 Ratings
Brooklyn, NY
Trusted
Phonecheck
Stackry
QuickBox
Power
* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger
12
LADT05980
10
Fair
--%
Battery Health
256GB
8GB
Black
AT&T
SM-S918U
Smartcellbuyback
939 Ratings
Brooklyn, New York
Trusted
Phonecheck
Stackry
QuickBox
Power
* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger
13
LYDR80360
6
Good
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Maroon Mobile, LLC
4115 Ratings
Caldwell, Texas
Trusted
Enterprise
🔥*MINT FLAWLESS GLASS | 6 MONTH WARRANTY | FAST SHIPPING | HASSLE FREE RETURNS*🔥
14
LADT91680
9
Good
--%
Battery Health
512GB
12GB
Green
AT&T
SM-S918U
ElectronicExperts-NA
72 Ratings
Dearborn Heights, MI
Samsung Galaxy S23 Ultra Green 512GB ATT UNLOCKED
15
LADQ41624
13
Good
--%
Battery Health
256GB
8GB
Lime Green
Unlocked
SM-S918U1
Rupal
2 Ratings
Wylie, TX
16
LXGN52508
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
17
LXGN80873
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
18
LXGN30770
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Black
AT&T
SM-S918U
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
19
LXGN70356
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Lavender
AT&T
SM-S918U
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
20
LXGN35023
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Black
Verizon
SM-S918U
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
21
LXGN66659
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Lavender
Verizon
SM-S918U
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
22
LXGN37677
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Lavender
T-Mobile
SM-S918U
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
23
LXGN02668
6
Phonecheck
Good
--%
Battery Health
256GB
8GB
Black
T-Mobile
SM-S918U
GM DEALS
13149 Ratings
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
24
LADS89431
4
Mint
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
Ved Wireless - JP Products LLC
1351 Ratings
Frederick, MD
Trusted
Phonecheck
Stackry
QuickBox
Power
UNLOCKED🔥Samsung Galaxy S23 Ultra 🔥256 GB 🔥MINT
25
LACZ57287
6
Phonecheck
Good
--%
Battery Health
512GB
12GB
Black
Verizon
SM-S918U
Supplytronics
2469 Ratings
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day Delivery ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Good
26
LYFV12659
3
Phonecheck
Mint
--%
Battery Health
256GB
8GB
Black
Unlocked
SM-S918U1
RePhoneMe
529 Ratings
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
27
LZDP59438
4
Phonecheck
Mint
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
RePhoneMe
528 Ratings
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
28
LACQ03486
4
Phonecheck
Mint
--%
Battery Health
256GB
8GB
Cream
Unlocked
SM-S918U1
RePhoneMe
527 Ratings
Carrollton, TX
Phonecheck
Enterprise
29
LADE79625
5
Mint
--%
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
30
LZCZ70345
5
Mint
--%
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
31
LYJN35426
5
Mint
--%
Battery Health
256GB
8GB
Lavender
Unlocked
SM-S918U1
Circas
3949 Ratings
San Ramon, CA
Trusted
Enterprise
S23 Ultra 256GB Lavender Mint || SM-S918U1 with New Fast Adaptive Charger || 15 Days Returns
32
LACY49941
4
Phonecheck
Mint
--%
Battery Health
512GB
12GB
Lavender
Unlocked
SM-S918U1
RePhoneMe
527 Ratings
Carrollton, TX
Phonecheck
Enterprise
33
LZEU47751
6
Phonecheck
Mint
--%
Battery Health
256GB
8GB
Green
Unlocked
SM-S918U1
ThePhoneStoreCo
6616 Ratings
Plano, Texas
Trusted
Phonecheck
Enterprise
Unlocked - 30 Days Warranty - 80%+ 🔋 - Mint - Charger Included
34
LACZ63611
6
Phonecheck
Good
--%
Battery Health
1TB
12GB
Green
Verizon
SM-S918U
Supplytronics
2469 Ratings
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day Delivery ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Good
35
LADA71464
4
Phonecheck
Mint
--%
Battery Health
512GB
12GB
Cream
Unlocked
SM-S918U1
RePhoneMe
522 Ratings
Carrollton, TX
Phonecheck
Enterprise
Galaxy S23 Ultra 512GB [SM-S918U] Cream (Unlocked) | 30 Day Warranty
36
LACJ66850
5
Phonecheck
Mint
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
RePhoneMe
527 Ratings
Carrollton, TX
Phonecheck
Enterprise
37
LADN00291
3
Good
--%
Battery Health
256GB
8GB
Black
T-Mobile
SM-S918U
Austin W.
1 Ratings
Wichita, KS
Samsung Galaxy S23 Ultra Good Condition
38
LADH61660
6
Mint
--%
Battery Health
256GB
8GB
Green
Verizon
SM-S918U
Nik A.
0 Ratings
Snohomish, WA
39
LADH69241
6
Mint
--%
Battery Health
256GB
8GB
Black
Verizon
SM-S918U
Nik A.
0 Ratings
Snohomish, WA
40
LADT46227
10
Fair
--%
Battery Health
256GB
8GB
Black
AT&T
SM-S918U
Smartcellbuyback
939 Ratings
Brooklyn, New York
Trusted
Phonecheck
Stackry
QuickBox
Power
* Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger
41
LADO35940
6
Good
--%
Battery Health
512GB
12GB
Black
Verizon
SM-S918U
Ryan H.
14 Ratings
Houston, TX
42
LZKG55714
6
Good
--%
Battery Health
256GB
8GB
Green
AT&T
SM-S918U
RDX Cellular
411 Ratings
Richardson, TX
Power
43
LZJQ50900
6
Good
--%
Battery Health
256GB
8GB
Green
AT&T
SM-S918U
RDX Cellular
411 Ratings
Richardson, TX
Power
Galaxy S23 Ultra - 256GB - Green - AT&T Unlocked
44
LACX72951
0
Good
--%
Battery Health
256GB
8GB
Lavender
T-Mobile
SM-S918U
Global Gadgets Inc.
4036 Ratings
Conshohocken, PA
Enterprise
Unlocked S23 Ultra 256gb - ESIM Only - Fast Free Shipping
45
LADP43669
16
Good
--%
Battery Health
256GB
8GB
Graphite
T-Mobile
SM-S918U
G M.
0 Ratings
New Port Richey, FL
Samsung S23 Ultra 256GB T-Mobile Good Condition Clean IMEI
46
LADR91141
6
Good
--%
Battery Health
512GB
12GB
Green
T-Mobile
SM-S918U
Daniel F.
0 Ratings
Lompoc, CA
47
LZMI22077
2
Mint
--%
Battery Health
256GB
8GB
Black
Verizon
SM-S918U
GrabOurDeals
15 Ratings
Flushing, NY
Enterprise
Samsung Galaxy S23 Ultra 256GB Black Verizon Locked Smartphone
48
LADQ70186
7
Good
--%
Battery Health
512GB
12GB
Green
Unlocked
SM-S918U1
Paulo D.
0 Ratings
Greenville, SC
S23 Ultra - 512GB - Green
49
LZKH62710
6
Good
--%
Battery Health
256GB
8GB
Cream
AT&T
SM-S918U
RDX Cellular
411 Ratings
Richardson, TX
Power
50
LADM94019
11
Good
--%
Battery Health
512GB
12GB
Lavender
Unlocked
SM-S918U1
Bundle Bud
2 Ratings
Spokane, WA
FACTORY UNLOCKED | GOOD | UPS 2-3Day | PINK/512GB
Showing 1-50 of 53
Disclosure: This site contains affiliate links to other sites. We may receive commissions for purchases made through these links.
Search and Save
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
Cart, Full of Deals
Your cart is empty :(
Galaxy S23 Ultra Reviews
Loading...
Loading...
Loading...
...
Loading...
Shop Galaxy S23 Ultra
Choose your model to start shopping.