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Samsung

SAMSUNG Samsung Galaxy S23 Ultra 5G (SM-S918B/DS) Dual SIM 256GB/ 8GB RAM, GSM Unlocked International Version - Phantom Black

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Availability: Only 5 left in stock, order soon!
Fulfilled by THE WIRELESS TEAM
Arrives Jul 17 – Jul 19
Order within 12 hours and 52 minutes
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Features

  • Dual SIM Slots: Supports 5G, 4G, 3G, and 2G networks with dual nano SIM card slots.
  • Large Storage: Comes with 256GB of internal storage and 12GB of RAM for apps and files.
  • High Resolution Camera: Features a 200MP main camera with 1/1.3 inch sensor for crisp, detailed photos and videos.
  • Long Battery Life: Equipped with a 5000mAh battery for up to 18 hours of talk time on a single charge.
  • Smooth Performance: Runs on the powerful Snapdragon 8 Gen 2 chipset with 12GB of RAM for fast multitasking and gaming.

Description

Brand: SAMSUNG Wireless Carrier: Unlocked for All Carriers Operating System: Android 13.0 Cellular Technology: 5G Memory Storage Capacity: 256 GB Connectivity Technology: Auxiliary, Wi-Fi Screen Size: 6.8 Inches Wireless network technology: GSM Ram Memory Installed Size: 8 GB SIM card slot count: Dual SIM

Brand: Samsung


Operating System: Android 13.0


Ram Memory Installed Size: 12 GB


CPU Model: Snapdragon 8 Gen2


CPU Speed: 3.36 GHz


Memory Storage Capacity: 256 GB


Screen Size: 6.8 Inches


Resolution: 200 MP


Refresh Rate: 120


Model Name: Galaxy S23 Ultra 5G


Operating System: Android 13.0


RAM Memory Installed: 12 GB


Processor Series: Snapdragon 8 Gen2


Processor Speed: 3.36 GHz


Memory Storage Capacity: 256 GB


Color: Phantom Black


SIM Card Slot Count: Dual SIM


Connector Type: USB Type C


Form Factor: Slate


Biometric Security Feature: Fingerprint Recognition


Sim Card Size: Nano


Water Resistance Level: Water Resistant


Headphones Jack: No headphone jack


Compatible Devices: Devices supporting all carriers and Wi-Fi


Additional Features: High-resolution camera, Embedded S Pen, 5G support


Flash Memory Supported Size Maximum: 256 GB


Rear Facing Camera Photo Sensor Resolution: 200 MP


Camera Description: Rear


Camera Flash: built-in


Shooting Modes: Automatic


Optical Sensor Resolution: 40 MP


Number of Rear Facing Cameras: 4


Number of Front Cameras: 1


Battery Capacity: 5000 Milliamp Hours


Battery Description: Lithium-Ion


Battery Charge Time: 59 minutes


Battery Power: 1


Video Capture Resolution: 8k


Frame Rate: 240fps


Screen Size: 6.8 Inches


Resolution: 200 MP


Refresh Rate: 120


Display Type: AMOLED


Display Resolution Maximum: 1440 x 3088


Display Pixel Density: 500 Pixels Per Inch (PPI)


Wireless Provider: AT&T, T-Mobile


Cellular Technology: 5G


Connectivity Technology: Wi-Fi


Wireless Network Technology: Wi-Fi


Brand: Samsung


Model Year: 2023


Manufacturer: Samsung


Model Series: Galaxy S23


Specific Uses For Product: Mobile photography, Professional work, Entertainment purposes


Global Trade Identification Number: 17


Unit Count: 1.0 Count


External Testing Certification: Não Aplicável


Item Weight: 0.52 Pounds


Item Dimensions: 6.43 x 3.07 x 0.35 inches


Battery Average Life: 18 Hours


Phone Talk Time: 18 Hours


Average Battery Life Talk Time: 18 Hours


GPS Geotagging Functionality: True


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 17 – Jul 19

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.

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Top Amazon Reviews

    • Perfect phone from the seller OE USA! Perfect phone from the seller OE USA!
Review Image by Krystal
Review Image by Krystal
Review Image by Krystal
Review Image by Krystal
It's perfect! This phone is really amazing, I upgraded from A51. Works great in Trinidad and Trinidad 🇹🇹 with digicel and bmobile networks. I had no issues with choosing English USA (there were so many languages to to choose from including English UK). Box was sealed, phone was brand new as stated! Highly recommend this seller! OE USA! Definitely value for your money. Easy to transfer from previous Samsung phone and the Battery lasts really long. IMEI # included at the bottom for authenticity. Get it now!! ... show more
Reviewed in the United States on August 9, 2024 Reviewed in the United States on August 9, 2024 by Krystal
    • Easily one of the best phones ive bought
The phone at first was buggy, but within the next day, it worked like nothing happened. Still kind of confused, but other than that, it has been very reliable and definitely has value when you look at the phone's competition.
Reviewed in the United States on May 20, 2025 by valo
    • Great value
Fantastic. Bought 2
Reviewed in the United States on April 25, 2026 by Cam
    • Great Phone
Came exactly as described. Worked perfectly fine upon opening. Took my SIM card from my other phone and plugged it right in; I use TMobile and didn't have any problems during the switch. I did it all myself and didn't have to take it into the store. This is just a great phone overall. Amazing camera, phone in great condition upon arrival, great pen features, and works much faster than my old LG phone. ... show more
Reviewed in the United States on July 17, 2024 by Lesley
    • Great phone
The phone is beautiful, I bought it brand new and it was flawless, and has all the bells and whistles. Battery life is decent. Weight is on par with what you'd expect. Camera is fantastic. Data tracking is horrendous. But then all major brands are horrendous.
Reviewed in the United States on July 28, 2024 by Richard B. Clark Jr.
    • Works perfectly fine
My dad still has his great quality works perfectly fine
Reviewed in the United States on January 7, 2026 by Chin chin
    • Powerful phone with very fast processor and a lot of storage.
My previous phone had very little storage and a Slow processor. This phone is FAST with a large amount of storage.
Reviewed in the United States on December 9, 2025 by CodeMann
    • Very excellent seller, communicative, product ships quickly and are as advertised.
I have amended this since my first review. The seller was very cooperative and got a hold of me and we resolved everything. After doing some of my own savvy due diligence since I am a technologist the phone works perfectly you just have to do some tweaking and really understand technology as I do to make them work properly. I do not suggest changing the APN without first consulting your carrier. However the phones were awesome they were as described and the shipping was quick and I would definitely buy from them again. One out of caution depending on your carrier you may or may not be able to use the international version so you should check first because Samsung will not support these phones in the United States cuz they are not sold on the USA site to any carrier or any person so again you best know what you're doing to make the phone work correctly. This seller is kind enough to send the APN settings if you need them as part of his package so kudos to the seller!! ... show more
Reviewed in the United States on October 14, 2023 by Ben F.

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