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Samsung Galaxy S23 Ultra 5G SM-S918B/DS 256GB 12GB RAM, 200 MP Camera, Factory Unlocked, International Model (Phantom Black)

  • Based on 1,318 reviews
Condition: New
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$729.88 Why this price?
Save $469.12 was $1,199.00

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Availability: Only 4 left in stock, order soon!
Fulfilled by amcelltech

Arrives Thursday, May 14
Order within 6 hours and 1 minute
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Features

  • High Resolution Camera: 200MP rear camera with multi-directional PDAF and laser AF for crisp, detailed photos and videos
  • Large Storage: 256GB internal storage and 12GB RAM for plenty of apps, files and multimedia
  • Versatile Display: 6.8" AMOLED screen with 114.7cm2 size and 89.9% screen-to-body ratio for immersive viewing
  • Fast Processor: Qualcomm Snapdragon 8 Gen 2 4nm chipset with 120Hz refresh rate for smooth performance
  • Long Battery Life: 5000mAh battery with 120h fast charging support for all-day use
  • Wireless Charging: NGP wireless charger included for convenient charging on the go
  • Water Resistant Design: IP65/68 water and dust resistance for durability and use in wet environments

Brand: Samsung


Operating System: Android 13.0


Ram Memory Installed Size: 12 GB


CPU Model: Snapdragon


CPU Speed: 3.4 GHz


Memory Storage Capacity: 256 GB


Screen Size: 6.8 Inches


Resolution: 1444 x 3088 pixels


Refresh Rate: 120


Model Name: Galaxy S23 Ultra 5G


Operating System: Android 13.0


RAM Memory Installed: 12 GB


Processor Series: Snapdragon


Processor Speed: 3.4 GHz


Memory Storage Capacity: 256 GB


Color: Phantom Black


SIM Card Slot Count: Dual SIM


Connector Type: USB Type-C 3.2


Form Factor: Bar


Biometric Security Feature: Fingerprint Recognition


Human-Interface Input: Touchscreen


Sim Card Size: Nano


Water Resistance Level: Water Resistant


Additional Features: 5G, Wireless Charging


Flash Memory Supported Size Maximum: 256 GB


Front Photo Sensor Resolution: 12 MP


Rear Facing Camera Photo Sensor Resolution: 200 MP


Camera Description: Front


Camera Flash: no flash


Shooting Modes: Night Mode


Number of Rear Facing Cameras: 4


Number of Front Cameras: 1


Battery Capacity: 5000 Milliamp Hours


Battery Description: Lithium-Ion


Battery Charge Time: 120 Hours


Battery Average Life: 24 Hours


Phone Talk Time: 175 Hours


Average Battery Life Talk Time: 23 Hours


GPS Geotagging Functionality: True


Screen Size: 6.8 Inches


Resolution: 1444 x 3088 pixels


Refresh Rate: 120


Display Type: AMOLED


Aspect Ratio: 43


Display Resolution Maximum: 1444 x 3088 pixels


Display Pixel Density: 395 Pixels Per Inch (PPI)


Wireless Provider: Unlocked for All Carriers


Cellular Technology: 5G


Connectivity Technology: 5G, LTE, GSM, CDMA


Wireless Network Technology: CDMA, GSM, LTE


Brand: Samsung


Model Year: 2023


Built-In Media: NGP wireless charger


Manufacturer: Samsung


Model Series: S23


Specific Uses For Product: Creative Work, Outdoor Activities


External Testing Certification: Não Aplicável


Item Weight: 283 Grams


Item Dimensions: 6.8 x 3 x 0.4 inches


Effective Video Resolution: 720 Pixels


Video Capture Resolution: 720p


Frame Rate: 120 fps


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 14

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
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  • Affirm Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Muy buena calidad
Exelente
Reviewed in the United States on March 21, 2026 by Erliannis Peña López

  • You can never go wrong with a galaxy
When I read the reviews, I was a little apprehensive, but I really wanted this S23, so I ordered it. Then I noticed that it was an international version I was concerned. It would not connect to Verizon here in the United States contacted the seller. They reassured me, it would and told me if it did not to return it. I had no problems with it when I got it.It was brand new in a sealed box, and it was the US version.I am happy with this purchase even though I see the same product for less money after I purchased it. I have had a positive experience with this seller. ... show more
Reviewed in the United States on March 3, 2026 by Fire of God

  • It works in the us
Amazing phone
Reviewed in the United States on March 20, 2026 by Elizabeth mullins

  • Amazing camera
I bought this phone primarliy for its camaras, but the whole thing is really great. The size is not too big. The quality of the display is amazing. I had been saving money on less expensive Samsungs, but this (albiet several year old model) is worth the cost. Seemless trasfer from older phone and truely a dual SIM international unlocked phone ... show more
Reviewed in the United States on July 20, 2025 by David Krueger

  • Phone NOT unlocked for all carriers.
Despite the description claiming it is unlocked for all carriers, when I switched my SIM card I was locked out of Cricket's network. The S23 Ultra is on their whitelist, and I checked both the IMEI on their site and on multiple online forums ahead of time to be sure, but this one comes up as "incompatible". ... show more
Reviewed in the United States on April 2, 2024 by Zachary Zourelias

  • It's legit
After reading reviews I was genuinely scared that I accidentally got duped with a refurbish parading around as new. This is far from the case. I Got what I paid for. Seals were intact; and the device is genuine. I Use tello a MVNO of t-mobile and it fired right up when I put the sim in. I'm a happy camper with a new beautiful S23! ... show more
Reviewed in the United States on February 7, 2024 by Anthereno

  • Fantastic
I have been using mid-range Samsung phones for some time and they are good phones but not excellent. This phone changes it all, it os a beast! Very fast, great pictures, plenty of RAM, beautiful screen. I love it.
Reviewed in the United States on April 17, 2024 by Kindle Customer

  • The phone is real akd works.
It came from a hispanic country of origin which i concluded from the box in spanish, but the phone is authentic. Good price for when I bought it.
Reviewed in the United States on August 17, 2024 by Demo

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