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Samsung

Samsung Galaxy S23 Ultra 5G, US Version, 512GB, Sky Blue - Unlocked (Renewed)

  • Based on 2,066 reviews
Condition: Refurbished - Acceptable
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Availability: Only 1 left in stock, order soon!
Fulfilled by Chubbiestech
Arrives Wednesday, Apr 29
Order within 15 hours and 14 minutes
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Service provider: Unlocked


Color: Sky Blue


Size: 512GB


Features

  • 6.8" Dynamic AMOLED 2X QHD+ display with 1120 Hz adaptive refresh rate, up to ~1750 nits brightness, HDR10+ support, and ultra-smooth responsiveness for gaming and scrolling.
  • Powerful 200 MP camera system with ultrawide, 3 telephoto, and 10 periscope telephoto lenses, enabling 100 Space Zoom, enhanced Night Mode, 8K video recording, and advanced Pro/RAW shooting options.
  • Snapdragon 8 Gen 2 for Galaxy processor paired with fast UFS 4.0 storage and up to 12 GB RAM, delivering top-tier performance for multitasking, gaming, and demanding workloads.
  • 5,000 mAh battery with 45 W fast wired charging, 15 W wireless charging, and wireless power-sharing, designed for all-day heavy use and faster refill times.
  • Built-in S Pen stylus for precise writing, drawing, and productivity features, along with durable Gorilla Glass Victus 2, IP68 water/dust resistance, enhanced speakers, and long-term Android/One UI software support.

Description

PRODUCT OVERVIEW The Samsung Galaxy S23 Series is a high-end smartphone known for its large, vibrant display, powerful camera system, and included S Pen. It features a 6.8-inch Dynamic AMOLED 2X display, a quad-camera setup with a 200MP main sensor, and the Snapdragon 8 Gen 2 processor. The device also offers 5G connectivity, ample storage and RAM options, and a long-lasting battery. KEY FEATURES GALAXY AI IS HERE: Search like never before, get real- time interpretation on a call, format your notes into a clear summary, and effortlessly edit your photos - all from your smartphone, all with AI CAPTURE THE NIGHT IN LOW LIGHT: Whether you’re headed to a concert or romantic night out, there’s no such thing as bad lighting with Night Mode; Galaxy S23 Series lets you capture epic content in any setting with stunning Nightography HIGH CAMERA RESOLUTION: Create crystal-clear content worth sharing with the 50MP high-resolution camera of Galaxy S23 Series device; Whether you’re posting or printing, Galaxy S23 Series always does the moment justice FASTEST MOBILE PROCESSOR AVAILABLE: Whether you’re working hard, playing hard or doing both at the same time, smoothly switch between apps with our fastest processor ever MORE STORAGE. MORE MEMORIES: You’re good on storage space; With an impressive amount of storage, starting at 256GB, you can enjoy being behind the camera without the stress that comes with getting close to filling up your phone CONVENIENT COLLABORATION: Whether you’re having a video meeting with your team or your friends, use Google Meet to start a video chat on your Tab and then continue the call on your phone as you head out the door ADAPTIVE DISPLAY: Watch your content comfortably as Adaptive Vision Booster helps your screen adapt to your environment; Whether out in direct sunlight or in bed with the lights off, the contrast on Galaxy S23 Series device's expansive screen still looks amazing. QUICK SHARE: Send even your largest files⁸—whether it’s

Brand: Samsung


Operating System: Android


Ram Memory Installed Size: 12 GB


CPU Model: Snapdragon


CPU Speed: 3.2E+3 MHz


Memory Storage Capacity: 512 GB


Screen Size: 6.8 Inches


Resolution: 3040 x 1440


Refresh Rate: 120


Model Name: Galaxy S23 Ultra


Operating System: Android


RAM Memory Installed: 12 GB


Processor Series: Snapdragon


Processor Speed: 3.2E+3 MHz


Memory Storage Capacity: 512 GB


Color: Sky Blue


SIM Card Slot Count: Dual SIM


Connector Type: USB Type C


Form Factor: Bar


Biometric Security Feature: Fingerprint Recognition


Human-Interface Input: Touchscreen


Sim Card Size: Nano


Water Resistance Level: Water Resistant


Headphones Jack: [Unknown]


Additional Features: High-Resolution Camera, Nightography, Video Stabilization, Built-In S Pen


Flash Memory Supported Size Maximum: 512 GB


Rear Facing Camera Photo Sensor Resolution: 200 MP


Camera Description: Front


Shooting Modes: Night Mode


Number of Rear Facing Cameras: 3


Number of Front Cameras: 1


Battery Capacity: 5000 Milliamp Hours


Battery Description: Lithium-Ion


Battery Power: 5000 Milliamp Hours


Battery Average Life: 18 Hours


Phone Talk Time: 36 Hours


GPS Geotagging Functionality: True


Screen Size: 6.8 Inches


Resolution: 3040 x 1440


Refresh Rate: 120


Display Type: AMOLED


Aspect Ratio: 1610


Display Resolution Maximum: 1440 x 3088 Pixels


Display Pixel Density: 438 Pixels Per Inch (PPI)


Wireless Provider: Unlocked


Cellular Technology: 5G


Connectivity Technology: Bluetooth


Wireless Network Technology: CDMA, GSM, LTE, Wi-Fi


Brand: Samsung


Model Year: 2023


Built-In Media: Charging Cable


Warranty Description: 90 Day Limited Warranty


Manufacturer: Samsung


Model Series: S23


Specific Uses For Product: Gaming


UPC: 733428253313


Item Weight: 0.52 Pounds


Item Dimensions: 6.43 x 3.07 x 0.35 inches


Effective Video Resolution: 8 Kilopixels


Video Capture Resolution: 4k


Frame Rate: High Frame Rate


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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    • Excellent phone
Service provider: Unlocked Color: Lavender Size: 256GB
This is an AMAZING product!! The phone was not just excellent, it was in mint condition! Not a single flaw or scratch. It was absolutely PERFECT. Battery life was excellent and phone was super fast. I honestly didn't see a difference with this phone and a brand new one. I was amazed to see such a perfect, flawless phone for such an excellent price. Thank you YY Wireless! ... show more
Reviewed in the United States on April 6, 2026 by Carib
    • This phone does everything I need
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I bought a Galaxy S23 Ultra last year from an Amazon seller and the screen went out after about 10 days. They refunded my money and it was all fine. But it left a bad taste in my mind. So I ordered another one a year later and it's been great. I really do love this phone. It's got a stylus, a large screen, and good battery life. It works great with my Galaxy Watch 7 and sounds great in my truck using Android Auto. Overall, great phone! ... show more
Reviewed in the United States on April 20, 2026 by Rick Stewart
    • The Biggest Waste of Money I've ever had the Displeasure of Owning
Service provider: AT&T Color: Phantom Black Size: 256GB
I want to be clear about something before I get into the details: I am not a difficult customer. I do not leave reviews like this lightly. But what I received from this seller was not a refurbished phone, that implies the phone actually works. From the moment I attempted to set this phone up, it was restarting. During initial configuration. During data transfer. During update attempts. Every single time I tried to install an available update the phone threw the same useless error message at me and gave up. A device that cannot update itself out of the box is not a functioning device. What I eventually discovered was that this phone shipped with firmware from September 2025, five updates behind current at the time of purchase. Five. It's likely someone wiped and put it back in a box. In order to get this device to a functional state I was forced to manually flash the firmware myself using Samsung Smart Switch on my PC. This took multiple attempts over several hours. One failed flash left the phone stuck on a cyan error screen. I had to force restart it into recovery mode just to get the home screen back. I did all of this just to reach the baseline a refurbished phone should have shipped at. After weeks of normal use following all of that, the phone is still randomly restarting. Sometimes once a day, sometimes every twenty seconds. Apps open and immediately crash. The behavior is inconsistent and unpredictable. I have been a Samsung user for years. I have never had a device that required this level of intervention just to function, let alone one that still failed after all of it. Save your money. Save your time. Save yourself the particular misery of spending an afternoon in recovery mode on a phone you bought two days ago. ... show more
Reviewed in the United States on April 13, 2026 by Brandon Katavich
    • Samsung galaxy
Service provider: Unlocked Color: Lavender Size: 256GB
This phone is perfect. Works great and has lots features. Light weight. Easy to set up and transfer my stuff from old phone
Reviewed in the United States on April 18, 2026 by paula tyra
    • Perfect phone
Service provider: Unlocked Color: Phantom Black Size: 256GB
Received this phone and have no complaints, no scratches no issues with the phones interface nothing, came in 2 days and was happy with this phone
Reviewed in the United States on April 12, 2026 by Elias
    • Great Condition but S pen doesn't connect
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It looks great and set up was almost perfect. For some reason the S pen won't connect though.
Reviewed in the United States on December 19, 2025 by Lisa E
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Great phone all around, extremely happy with it. Came with a few nicks and dings especially around charging port and on camera edges where they stick out from the back of the phone but thats to be expected on a used phone and doesn't effect overall appearance much. Battery life and charging time are phenomenal, camera quality spectacular, super fast processor and overall responsiveness. User friendly transfer process from old phone, arrived super quickly as well, definitely recommend 100/10! I couldn't be happier with it. Definitely recommend getting a case with a camera cover to extend the life of it and prevent camera damage as they're not flush with the back. It's not too big for my smaller hands and the screen size is great for watching anything or playing games with high clarity. The s pen is a very useful tool as well! ... show more
Reviewed in the United States on January 27, 2026 by Taylor
    • Phone arrived locked, seller only offered a return/replace but carrier fixed it
Service provider: Unlocked Color: Lavender Size: 512GB
Review Image by Roberta
Review Image by Roberta
This was a miserable experience. I never bought a renewed phone before. I purchased a Samsung Galaxy 23 Ultra and the seller was Chubbies Tech I severely cracked the screen on my older phone and the screen replacement was pretty expensive. This slightly newer model offered a significant upgrade ( I had an S22 Ultra and the S23 Ultra was a big jump in improvements) So instead of sinking money into the screen, I could get a newer model and more memory than I had before. I was upgrading from 256GB to 512GB so this seemed like a great deal. Because the phone is older, it took hours to download what felt like a million updates and get the phone up to date. Then doing Samsung Smart Switch took a while too. So I had hours into this before I even tried to activate it with Xfinity Mobile. When I did finally get to that part, I entered the IMEI number Xfinity Mobile said "Your phone is compatible but may be locked to another carrier". At that point I was crushed, I already was behind and needed a working phone. I immediately messaged the seller through Amazon to find out what could be going on. They replied a few hours later only to say they were sorry and offer a refund or replacement. So now I would be looking at more days without a working phone . I would have to spend hours wiping the phone data, mailing it back and then more hours to install updates and switch everything again on a new device. I really didn't want to send it back if there was any way for it to work. After reading more on Xfinity's site I saw this "Some carriers will automatically unlock their customers' phones after a period of time. Some carriers will only unlock your phone if you ask them to." and there are unlock services out there as well. The unlock services do not seem to be doing anything any different than your carrier can do so I decided to call Xfinity Mobile and see if they could help. But I also have to wonder why these mobile phone resellers do not just truly unlock the phones with a service since this is their business. They seem fine to put the burden on whoever buys it to figure it out. Xfinity Mobile was able to successfully get the phone active after about an hour on the phone with them. So I am really glad I didn't just send it back. Who is to say the replacement would not be the same thing all over again?This was an education in renewed phones but if this was my business I would offer this guidance right away in a troubleshooting section or email before I would have someone send back a "locked" phone. My time is valuable so all this messing around with the phone still costs me. It took time away from work and caused stress. This does take away from the value of the renewed phone being cheaper than a brand new one. Overall though the device itself was mostly as expected. The color is nice. The screen was in good shape with no scratches. It had a plastic sticker cover on it. The only minor scratches I saw were around the camera lenses on the back and around the edge of the lens. (not like the listing says - no scratches from 12 inches away as per the "excellent" description) Not a deal breaker though either as the camera appears to work fine. See my photo. The battery arrived not charged and at about 12% which was not that big of a deal. It charged fast and has held a charge. So as far as the device itself goes, it is a good device and matches the listing. The reason for the 3 stars is that as I mentioned earlier, this was not a good deal considering all the extra time and energy it took to get it working and I almost sent it back too because of the response from the seller! That would have been way worse. ... show more
Reviewed in the United States on March 13, 2026 by Roberta

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