New Samsung Galaxy S23 Ultra 5G S918U 256GB/512GB Factory Unlocked GSM+CDMA 6.8" - 1
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New Samsung Galaxy S23 Ultra 5G S918U 256GB/512GB Factory Unlocked GSM+CDMA 6.8"
78
Price: $445.88
Product Description
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Unlocked Smartphone Single SIM 6.8". Internal 256GB 8GB RAM, 512GB 12GB RAM. This phone is unlocked and compatible with any carrier of choice on GSM and CDMA networks.
Color: Green
Storage Capacity: 512 GB
Brand: Samsung
Model: Samsung Galaxy S23 Ultra 5G
MPN: SMMSM-S918U
Model Number: SM-S918U
RAM: 8 GB
Screen Size: 6.8 in
Lock Status: Factory Unlocked
Camera Resolution: 200.0 MP
SIM Card Slot: Single SIM
Connectivity: 5G, Wi-Fi, Bluetooth, NFC, USB Type-C
Network: Unlocked, AT&T, T-Mobile, Verizon, Sprint, Cricket Wireless, Metro, Straight Talk
Processor: Octa Core
Style: Slate
Operating System: Android
Features: Accelerometer, Bluetooth Enabled, Camera, NFC Connectivity, Rear Camera, Video Camera, Wi-Fi Capable, Gyro Sensor, Touch Screen, 8K Video Recording
Contract: Without Contract
Memory Card Type: NO
Cellular Band: GSM+CDMA
Chipset Model: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
Charger Included: Yes
Gimmu Editor's Notes

Our research indicates that this product is $10.69 (2.46%) more than the average price.

More Gimmu Product Intelligence

Gimmu Price Intelligence for 20 similar items

Price Distribution

Price histogram chart:

  • Price Range: 389.99 - 407.39, Count: 6 items
  • Price Range: 407.39 - 424.79, Count: 0 items
  • Price Range: 424.79 - 442.19, Count: 5 items
  • Price Range: 442.19 - 459.59, Count: 4 items
  • Price Range: 459.59 - 476.99, Count: 5 items

Item Comparison

Price ($)
This Item: $445.88
Lowest Price: 389.99 (Samsung Galaxy S23 Ultra 5G SM-S918U 256GB 512GB 1TB Factory Unlocked ✨BrandNew✨)
Condition Score
This Item: 100
Best Condition: 100 (NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked)
Seller Feedback (%)
This Item: 99.4
Best Feedback: 100 (NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked USA)

AI Suggested Searches

Sealed Samsung Galaxy S23 Ultra 5g Sm-S918u 256gb-512gb Factory UnlockedSamsung Galaxy S23 Ultra 5g Sm-S918u 256gb 512gb 1tb Factory Unlocked BrandnewSamsungSamsung Galaxy S23 Ultra 5G

Top 3 New Samsung Galaxy S23 Ultra 5G S918U 256GB/512GB Factory Unlocked GSM+CDMA 6.8" (August 2026) in the United States

Top Pick
79
New Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/ 512GB Factory Unlocked
$399.74
New Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/ 512GB Factory Unlocked
Samsung Galaxy S23 Ultra 5G. Factory Unlocked works will All GSM+CDMA Carriers. AT&T Unlocked works with GSM Network such as Verizon Unlocked works with CDMA Network such as AT&T/ Cricket / Easy Go.
View Product Analysis
Product Analysis
Editor's Note:

This product is $35.45 (-8.15%) less than the average price.

82%
100%
100%
Runner-up
79
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
$435.42
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
Internal 256GB 8GB RAM / 512GB 12GB RAM. Network Technology GSM / CDMA / HSPA / EVDO / LTE / 5G. 5G bands 1, 7, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave. Speed HSPA, LTE (up to 7CA), 5G. Samsung DeX, Samsung Wireless DeX (desktop experience support).
View Product Analysis
Product Analysis
Editor's Note:

This product is $0.23 (0.05%) more than the average price.

80%
100%
100%
Budget Pick
79
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB 512GB 1TB Factory Unlocked ✨BrandNew✨
$389.99
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB 512GB 1TB Factory Unlocked ✨BrandNew✨
🔥🔥 NEW SEALED SAMSUNG GALAXY S23 ULTRA 5G FACTORY UNLOCKED S918U 1T/512GB/256G.
View Product Analysis
Product Analysis
Editor's Note:

This product is $45.2 (-10.39%) less than the average price.

82%
100%
100%

Best of the Rest
We also considered these 20 items, but they didn't rank quite as highly. But they are still well worth considering.

79
New Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/ 512GB Factory Unlocked
$399.74
New Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/ 512GB Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $35.45 (-8.15%) less than the average price.

82%
100%
100%
79
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
$435.42
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $0.23 (0.05%) more than the average price.

80%
100%
100%
79
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB 512GB 1TB Factory Unlocked ✨BrandNew✨
$389.99
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB 512GB 1TB Factory Unlocked ✨BrandNew✨
View Product Analysis
Product Analysis
Editor's Note:

This product is $45.2 (-10.39%) less than the average price.

82%
100%
100%
79
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
$397.42
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $37.77 (-8.68%) less than the average price.

82%
100%
100%
79
NEW Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB GSM+CDMA Factory Unlocked
$435.66
NEW Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB GSM+CDMA Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $0.47 (0.11%) more than the average price.

80%
100%
100%
79
NEW SEALED Samsung Galaxy S23 Ultra (5G) S918U 256GB/512GB Factory Unlocked US
$436.55
NEW SEALED Samsung Galaxy S23 Ultra (5G) S918U 256GB/512GB Factory Unlocked US
View Product Analysis
Product Analysis
Editor's Note:

This product is $1.36 (0.31%) more than the average price.

80%
100%
100%
79
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked USA
$428.00
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked USA
View Product Analysis
Product Analysis
Editor's Note:

This product is $7.19 (-1.65%) less than the average price.

80%
100%
100%
79
New Sealed Samsung Galaxy S23 Ultra S918U 256GB 512GB Factory Unlocked,US STOCK
$405.99
New Sealed Samsung Galaxy S23 Ultra S918U 256GB 512GB Factory Unlocked,US STOCK
View Product Analysis
Product Analysis
Editor's Note:

This product is $29.2 (-6.71%) less than the average price.

81%
100%
100%
79
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
$403.01
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $32.18 (-7.4%) less than the average price.

81%
100%
99%
78
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
$447.29
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $12.1 (2.78%) more than the average price.

78%
100%
100%
78
NEW & SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
$439.22
NEW & SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $4.03 (0.93%) more than the average price.

79%
100%
100%
78
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked US
$447.42
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked US
View Product Analysis
Product Analysis
Editor's Note:

This product is $12.23 (2.81%) more than the average price.

78%
100%
100%
78
New Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked Smartphone
$445.55
New Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked Smartphone
View Product Analysis
Product Analysis
Editor's Note:

This product is $10.36 (2.38%) more than the average price.

78%
100%
99%
77
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
$449.66
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked
View Product Analysis
Product Analysis
Editor's Note:

This product is $14.47 (3.32%) more than the average price.

77%
100%
100%
76
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked GSM+CDMA ✨New✨
$465.99
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked GSM+CDMA ✨New✨
View Product Analysis
Product Analysis
Editor's Note:

This product is $30.8 (7.08%) more than the average price.

74%
100%
100%
76
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB 512GB 1TB Factory Unlocked ✨BrandNew✨
$465.99
Samsung Galaxy S23 Ultra 5G SM-S918U 256GB 512GB 1TB Factory Unlocked ✨BrandNew✨
View Product Analysis
Product Analysis
Editor's Note:

This product is $30.8 (7.08%) more than the average price.

74%
100%
100%
75
NEW SEALED SAMSUNG GALAXY S23 ULTRA 5G FACTORY UNLOCKED 512GB/256 ALL GSM CDMA
$476.01
NEW SEALED SAMSUNG GALAXY S23 ULTRA 5G FACTORY UNLOCKED 512GB/256 ALL GSM CDMA
View Product Analysis
Product Analysis
Editor's Note:

This product is $40.82 (9.38%) more than the average price.

72%
100%
100%
75
Samsung Galaxy S23 Ultra 5G SM-S918u 256GB/512GB Factory Unlocked GSM CDMA A+
$466.99
Samsung Galaxy S23 Ultra 5G SM-S918u 256GB/512GB Factory Unlocked GSM CDMA A+
View Product Analysis
Product Analysis
Editor's Note:

This product is $31.8 (7.31%) more than the average price.

74%
92%
100%
75
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked mk
$476.99
NEW SEALED Samsung Galaxy S23 Ultra 5G SM-S918U 256GB/512GB Factory Unlocked mk
View Product Analysis
Product Analysis
Editor's Note:

This product is $41.8 (9.6%) more than the average price.

72%
100%
100%
72
Samsung Galaxy S23 Ultra 512GB S918U Unlocked - Good
$390.99
Samsung Galaxy S23 Ultra 512GB S918U Unlocked - Good
View Product Analysis
Product Analysis
Editor's Note:

This product is $44.2 (-10.16%) less than the average price.

82%
83%
100%