---
product_id: 509919542
title: "Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green)"
brand: "samsung"
price: "$1457.11"
currency: USD
in_stock: true
reviews_count: 13
category: "Samsung"
url: https://www.desertcart.us/products/509919542-galaxy-s23-ultra-5g-sm-s918b-ds-dual-sim-256gb
store_origin: US
region: United States of America
---

# 5000mAh Battery 6.8" AMOLED Display 200MP Quad Camera Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green)

**Brand:** samsung
**Price:** $1457.11
**Availability:** ✅ In Stock

## Summary

> 📸 Snap, Stream, and Shine with the Galaxy S23 Ultra!

## Quick Answers

- **What is this?** Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green) by samsung
- **How much does it cost?** $1457.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/509919542-galaxy-s23-ultra-5g-sm-s918b-ds-dual-sim-256gb)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fluid Visuals:** Enjoy a mesmerizing 120Hz refresh rate for ultra-smooth scrolling and gaming.
- • **Power That Lasts:** With a robust 5000mAh battery, stay powered up all day without a hitch.
- • **Dual SIM Convenience:** Easily manage work and personal life with dual SIM and eSIM support.
- • **Stay Connected Anywhere:** Experience blazing-fast 5G connectivity for seamless streaming and browsing.
- • **Unleash Your Creativity:** Capture stunning moments with a 200MP camera that redefines photography.

## Overview

The Samsung Galaxy S23 Ultra 5G is a powerhouse mobile device featuring a stunning 6.8" Dynamic AMOLED display, a remarkable 200MP rear camera, and a long-lasting 5000mAh battery. With 256GB of storage and 8GB of RAM, this factory unlocked smartphone supports dual SIM functionality and 5G connectivity, making it perfect for professionals on the go.

## Description

Unlocked cell phones are compatible with GSM networks such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. Please check if your GSM cellular carrier supports the bands for this model before purchasing. Wireless frequencies for 3G, 4G, and 5G vary by network. Even when 3G/4G/5G frequencies are supported, a new SIM card or additional configuration may be required, and coverage may vary by location. This device does not include a US warranty as some manufacturers do not honor warranties for international items

Review: Legit !! - I unfortunately had the experience of buying an S23 Ultra on ebay and while trying to get the phone to work, I received and MCK code error. I called up Tmobile with the serial number and they confirmed the phone was either stolen or had a balance to pay off before I could use my Sim card in it for myself. Long story short, I returned that one and bought this one on desertcart. Took my Sim card out of my S22 and threw it in this S23 Ultra and it fired right up and was able to use. Pretty straight forward and the phone is phenomenal. Buy here from a trusted seller, you will not be disappointed !
Review: Another fine Samsung phone - I've been using Samsung phones since the Note 4, and I have no regrets. This latest model is pricey, yes, but the battery lasts a long time, the screen is sharp, and the camera takes great pictures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV5SV5HL |
| Additional Features | High Refresh Rate Screen, S Pen Support, High Resolution Camera, Dual SIM, eSIM, Wireless Charging |
| Aspect Ratio | 16:9 |
| Average Battery Life Talk Time | 44 Hours |
| Battery Capacity | 5000 Milliamp Hours |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #37,387 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #679 in Cell Phones |
| Biometric Security Feature | Face Recognition |
| Brand | Samsung |
| CPU Model | Snapdragon |
| CPU Speed | 3.2 GHz |
| Camera Description | Rear |
| Camera Flash | no flash |
| Cellular Technology | 4G |
| Color | Phantom Green |
| Connectivity Technology | 4G, 5G |
| Connector Type | USB Type C |
| Customer Reviews | 4.5 out of 5 stars 806 Reviews |
| Display Pixel Density | 500 Pixels Per Inch (PPI) |
| Display Resolution Maximum | 1440 x 3088 |
| Display Type | OLED |
| Effective Video Resolution | 8 Kilopixels |
| Flash Memory Supported Size Maximum | 256 GB |
| Form Factor | Slate |
| Frame Rate | 60 fps |
| Front Photo Sensor Resolution | 12 MP |
| GPS Geotagging Functionality | True |
| Headphones Jack | 3.5 mm |
| Human-Interface Input | Touchscreen |
| Item Dimensions | 6.43 x 3.07 x 0.35 inches |
| Item Weight | 0.01 Pounds |
| Manufacturer | SAMSUNG |
| Memory Storage Capacity | 256 GB |
| Model Series | S23 |
| Model Year | 2021 |
| Number of Front Cameras | 1 |
| Number of Rear Facing Cameras | 4 |
| Operating System | Android 13.0 |
| Phone Talk Time | 40 Hours |
| Processor Series | Snapdragon |
| Processor Speed | 3.2 GHz |
| RAM Memory Installed | 8 GB |
| Ram Memory Installed Size | 8 GB |
| Rear Facing Camera Photo Sensor Resolution | 200 MP |
| Refresh Rate | 120 hertz |
| Resolution | 1440x3088 |
| SIM Card Slot Count | Dual SIM |
| Screen Size | 6.8 Inches |
| Shooting Modes | Night Mode, Portrait, Program, UHD 8K video capture |
| Sim Card Size | Nano |
| Specific Uses For Product | Mobile Photography, Gaming, Creative Work |
| Video Capture Resolution | 4k |
| Water Resistance Level | Water Resistant |
| Wireless Network Technology | Wi-Fi |
| Wireless Provider | Unlocked for All Carriers |

## Product Details

- **Brand:** Samsung
- **CPU Model:** Snapdragon
- **CPU Speed:** 3.2 GHz
- **Memory Storage Capacity:** 256 GB
- **Model Name:** SAMSUNG Galaxy S23 Ultra 5G
- **Operating System:** Android 13.0
- **Ram Memory Installed Size:** 8 GB
- **Refresh Rate:** 120 hertz
- **Resolution:** 1440x3088
- **Screen Size:** 6.8 Inches

## Images

![Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green) - Image 1](https://m.media-amazon.com/images/I/51mXHdm9jHL.jpg)
![Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green) - Image 2](https://m.media-amazon.com/images/I/51ZBwGfCVyL.jpg)
![Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green) - Image 3](https://m.media-amazon.com/images/I/51wyH7CpGCL.jpg)
![Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green) - Image 4](https://m.media-amazon.com/images/I/71aF9S+wp7L.jpg)
![Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green) - Image 5](https://m.media-amazon.com/images/I/41-C1r5zQRL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Se le pueden poner dos tarjetas sim de forma física?**
A: Fisicas? O es una E-Sim?

**Q: I have couple of below questions:
1) does this phone has 2 physical sim slots
2) can i use this phone in india
3) can i use warranty in india?**
A: S918U/U1 USA version
Single physical Sim + Esim
5G mmwave antennas
No native call recording can be enabled
Only supports USA CSC
No Unlockable bootloader thus no Root

S918B
Global version excluding
(US, China, Canada, Taiwan, HongKong, Korea)
Best version for users ourside US
2 Physical sims + esim
Call recording & other stuff enabled by default, if not, then can be easily enabled by CSC change
Better support for 4g&5g bands worldwide compared to (US , China & Korea versions)

**Q: Can someone confirm this works with cdma (compatible with verizon)?**
A: Yes. It is global model and Tmobile and Verizon approved. Att will work if you already have a pre-activated sim already on ATT.

**Q: Is this device with e-sim ?**
A: It has dual sim and u have one for sale as well

## Customer Reviews

### ⭐⭐⭐⭐⭐ Legit !!
*by J***R on September 1, 2024*

I unfortunately had the experience of buying an S23 Ultra on ebay and while trying to get the phone to work, I received and MCK code error. I called up Tmobile with the serial number and they confirmed the phone was either stolen or had a balance to pay off before I could use my Sim card in it for myself. Long story short, I returned that one and bought this one on Amazon. Took my Sim card out of my S22 and threw it in this S23 Ultra and it fired right up and was able to use. Pretty straight forward and the phone is phenomenal. Buy here from a trusted seller, you will not be disappointed !

### ⭐⭐⭐⭐⭐ Another fine Samsung phone
*by H***R on July 1, 2025*

I've been using Samsung phones since the Note 4, and I have no regrets. This latest model is pricey, yes, but the battery lasts a long time, the screen is sharp, and the camera takes great pictures.

### ⭐⭐⭐⭐⭐ Everything works well
*by D***K on July 19, 2024*

I tried the s22 ultra, amd was not impressed. (it wouldn't do fast or super fast charging. Which is a big deal for me because it's a large battery) So i got the s23 instead. The cameras are impressive, the processing speed is impressive, and so much more. I switched from an S10e, so the differences are very apparent. Good stuff.

## Frequently Bought Together

- Samsung Galaxy S23 Ultra 5G SM-S918B/DS Dual SIM 256GB ROM 8GB RAM GSM Factory Unlocked Global Model (Mobile Cell Phone) (Phantom Green)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*