Samsung - Refurbished Excellent - Galaxy S23 Ultra 512GB S918U Unlocked - Red
Samsung - Refurbished Excellent - Galaxy S23 Ultra 512GB S918U Unlocked - Red
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Specifications
- Screen Size6.8 inchesCarrier CompatibilityAT&T, T-Mobile, VerizonBuilt-in Storage512 gigabytesProcessor ModelQualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
- Key Specs
- Screen Size: 6.8 inches (Size of the screen, measured diagonally from corner to corner.)
- Carrier Compatibility: AT&T, T-Mobile, Verizon
- Built-in Storage: 512 gigabytes
- Processor Model: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- General
- Brand: Samsung
- Model Number: S918U
- Product Name: Samsung Galaxy S23 Ultra 512GB S918U Unlocked
- Color: Red
- Year of Release: 2023
- Display
- Screen Size: 6.8 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 1440 x 3088 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Screen Type: AMOLED
- Network
- Carrier: Unlocked
- Carrier Compatibility: AT&T, T-Mobile, Verizon
- Network Connectivity: 5G (The manner in which a device sends data to another device over a long distance using a cellular network.)
- Unlocked: true (Can be used with any carrier, typically by exchanging the phone's SIM card with another one compatible for the intended area of service. Can be used with a new or existing cellular service plan.)
- Connectivity
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Compatibility
- Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
- Power
- Battery Chemistry: Lithium-ion
- Features
- Model Family: Samsung Galaxy S23 Ultra
- GPS Enabled: true
- Protective Qualities: None
- Built-in Storage: 512 gigabytes
- Performance
- Operating System: Android 16 (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Processor Model: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Dimensions
- Product Height: 0.350 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 3.070 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 6.430 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 0.52 ounces (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 90-day
- Warranty - Labor: 90-day
- Other
- UPC: 887276749907
Push the limits of mobile technology with the Refurbished Samsung Galaxy S23 Ultra, designed for users who demand performance, creativity, and versatility. Its crystal-clear camera with Nightography captures stunning photos in any lighting, while the massive display delivers an immersive experience for gaming, streaming, and productivity. Powered by the fastest Snapdragon processor yet, it handles multitasking, high-intensity apps, and video calls with ease. The built-in S Pen lets you write, sketch, edit, and create from anywhere, making the Galaxy S23 Ultra a powerful tool for work and play in one sleek, premium device.
- Refurbished Quality: New-to-you, excelent-condition device with reliability backed by refurbishment standards.
- Aftermarket Packaging: Securely packaged for safe delivery, minimizing environmental impact.
Whats Included
- 1
Q: More info about Ram. Dual sim?
A: undefined
Q: Is there a warranty available to purchase
A: undefined
A: undefined
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Push the limits of mobile technology with the Refurbished Samsung Galaxy S23 Ultra, designed for users who demand performance, creativity, and versatility. Its crystal-clear camera with Nightography captures stunning photos in any lighting, while the massive display delivers an immersive experience for gaming, streaming, and productivity. Powered by the fastest Snapdragon processor yet, it handles multitasking, high-intensity apps, and video calls with ease. The built-in S Pen lets you write, sketch, edit, and create from anywhere, making the Galaxy S23 Ultra a powerful tool for work and play in one sleek, premium device.
When everything just works, you stay in the moment. Samsung Galaxy S26 Ultra anticipates what you need next, empowers your creativity, delivers powerful performance with stunning, ultra-vivid viewing and even gives you the freedom to keep your screen private—whenever you choose. Out with friends and capturing the night? Nightography brings every scene to life, revealing rich detail even in low light. Snap photos or record video confidently as the night goes on, and then use Photo Assist with Galaxy AI to refine your shots in seconds —cleaning up distractions, enhancing details and helping every memory look the way it felt. No extra apps. No slowing down. Creativity doesn’t stop once the moment is captured. Creative Studio with Galaxy AI on Galaxy S26 Ultra turns inspiration into creation, just like that. Transform photos into custom stickers, design invitations or generate entirely new images using a simple prompt —all without switching apps or learning new tools. Whether you’re refining a memory or imagining something brand new, Galaxy AI helps bring ideas to life effortlessly, so creativity feels intuitive, not technical. When it’s time to turn ideas into plans, Galaxy S26 Ultra makes it simple. Now Nudge with Galaxy AI helps you stay on top of conversations by suggesting quick actions like adding an event, sharing a photo or finding a location —all without slowing things down. All of this happens with privacy in mind. With the world’s first privacy display built into a phone, you can keep personal moments for your eyes only. Whether you’re creating, checking emails or just catching up, everything feels effortless and on your terms. Samsung Galaxy S26 Ultra is more than a smartphone —it’s your companion.
iPhone 17 Pro Max. The most powerful iPhone ever. Brilliant 6.9-inch display, aluminum unibody design, A19 Pro chip, all 48MP rear cameras, and best-ever battery life.
Do more than ever before with the game changing power of Galaxy AI on the expansive screen of Galaxy Z Fold6. Use Circle to Search with Google to find things fast now optimized for the oversized display so you can keep multiple windows open while you search. Get easy translations for face to face conversations using Interpreter with Galaxy AI in FlexMode, where you can see your language on one side of the screen and they can see theirs on the other. Plus, the large canvas is perfect for viewing in depth health tracking and insights from a paired Galaxy Watch or Galaxy Ring. Experience the extraordinary with Galaxy Z Fold6 the tablet like phone that lets you open up new possibilities with Galaxy AI .
| Pros for Samsung - Refurbished Excellent - Galaxy S23 Ultra 512GB S918U Unlocked - Red | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Camera Quality, Overall Performance, Battery Life, Color, Design | There were no pros for this product— |
Specs
- Samsung - Galaxy S26 Ultra 512GB (Unlocked) - Cobalt Violet$1,299.99The price was $1,499.99
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- Samsung - Galaxy S26 512GB (Unlocked) - Cobalt Violet$899.99The price was $1,099.99
- Samsung - Galaxy S26 Ultra 512GB - Black (Verizon)$36.11/mo.for 36 months; 0% APR
Reviews
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Good work
Great work perfectly, and the camara i love it the color
This review is from Samsung - Refurbished Excellent - Galaxy S23 Ultra 512GB S918U Unlocked - Lime
Jenn Posted
- Rated 5 out of 5 stars
S23 ultre
Beautiful phone. Flawless everything works. And it was very easy to switch the sim card.
This review is from Samsung - Refurbished Excellent - Galaxy S23 Ultra 512GB S918U Unlocked - Graphite
- Rated 5 out of 5 stars
Great phone for a great price
Love this phone, excellent display quality, colors look great, camera quality is absolutely amazing, the s-pen is really nice to have too, you will use it more than you think, it functions just as well as an apple pen would. I bought this refurbished and was very happy with the condition of the device when I got it, it was in near perfect condition outside of a very tiny scratch on the bottom of the phone, definitely worth it for the amount of money you'll save versus buying a new one.
This review is from Samsung - Refurbished Excellent - Galaxy S23 Ultra 512GB S918U Unlocked - Graphite
Ethan Posted
