Terms apply
Proudly refurbished by GM DEALS
Comes with
Compatible charging cable
4 verified reviews in the last 12 months.
Michelle M.
Purchased on February 20, 2025
Verified purchasePhone arrived on time and in excellent shape. So far so good!
Reviewed in the United States on March 9, 2025
Robin W.
Purchased on February 14, 2025
Verified purchase2nd s23 ultra ordered and paid for this month. Neither were locked Verizon. one was xfinity and one was 100% unlocked. i believe the sellers think. well, maybe the cust won't notice or maybe they will just accept it. either way, they get the sell. instead..you waste people's time and money. and tape and mailers and a couple of trips to ups to return and also need to return cases and accesdories. big PITA!
Reviewed in the United States on February 17, 2025
Robin W.
Purchased on February 8, 2025
Verified purchase2nd s23 ultra ordered and paid for this month. Neither were locked Verizon. one was xfinity and one was 100% unlocked. i believe the sellers think. well, maybe the cust won't notice or maybe they will just accept it. either way, they get the sell. instead..you waste people's time and money. and tape and mailers and a couple of trips to ups to return and also need to return cases and accesdories. big PITA!
Reviewed in the United States on February 17, 2025
S T.
Purchased on February 23, 2025
Verified purchasePhone was not Verizon. It was T-Mobile. Now I have to wait 5 more days for carriers to sort the device details out.
Reviewed in the United States on February 28, 2025
Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.
That's like driving an SUV from NYC to Chicago.
That’s around the weight of a baseball.
That's like 20 dogs digging in your yard for a week.
That's like running a faucet for 3 days
SM-S918UZKAXAAManufacturing part numbers (MPN)
BlackColor
6.8Screen size (inches)
Galaxy S23 UltraModel
AndroidOS
1440 x 3088Resolution
VerizonCarrier compatibility
256 GBStorage
12 GBMemory
Ready to own the night? Whether you’re headed to a concert or romantic night out, there’s no such thing as bad lighting with Night Mode. Galaxy S23 Ultra lets you capture epic content in any setting with stunning Nightography.
Create crystal-clear content worth sharing with Galaxy S23 Ultra 200MP camera. Whether you’re posting or printing, Galaxy S23 Ultra always does the moment justice.
Capture incredibly smooth video during life’s most exciting moments. With Video Stabilization, you can easily record daytime outdoor adventures or those spur-of-the-moment dance parties at night.
Capture scribbles, strokes of genius and everything in between with the built-in S Pen. Writing your next short story or sketching on the go has never felt this easy.
Capture epic selfies and beautiful photos with the click of your S Pen. Simply open up the camera app and click the button on the S Pen instead of the screen. Getting that great shot just got easier.
Whether you’re working hard, playing hard or doing both at the same time, smoothly switch between apps with our fastest processor ever.
Power through a packed day or a long night of gaming without worrying about your phone dying. The robust 5,000mAh battery has been fine-tuned with a smarter processor that helps manage energy usage without slowing you down.¹
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.
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 Ultra expansive screen still looks amazing.
Easily answer video calls and collaborate with the team while remote with Galaxy S23 Ultra and Google Meet.²
Send even your large files —whether it’s cute puppy videos or work documents —between your Galaxy S23 Ultra and any iOS or Android device. Quick Share helps minimize frustration when sharing the epic.³
Get the group together for one shot and capture a variety of candid moments. Simply tap, record and choose from multiple stills and videos.⁴
Capture memories in stunning detail with 8K Video recording. No matter the moment, Galaxy S23 Ultra lets you shoot ultra-bright, crystal-clear scenes —day or night.
Life’s best moments could happen at any second. With a battery that supports up to 45W Super-Fast Charging, it’s easy to stay ready. Power up your Galaxy S23 Ultra quickly and get back to making more memories.⁵
Take on the day confidently with a tough yet stylish phone —one built to resist spills and scratches.
Design your own Galaxy experience with Galaxy S23 Ultra. With our versatile One UI, you can personalize a lock screen that reflects your lifestyle.
Feel good knowing your new phone supports what you support. Galaxy S23 Ultra was designed to help you live in a more sustainable world, while enjoying everything that makes that life amazing.
Diving right into your new Galaxy S23 Ultra is easy. Simply transfer your favorite content —photos, calendar dates, alarms and even call history —from your previous phone with Smart Switch.
¹Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.
²Requires devices to have One UI 2.5 or later. Must be logged into the same Google account and Google Meet app must be activated on each device.
³For Galaxy-to-Galaxy or any other devices: Quick Share to Galaxy smartphones and tablets smartphones and tablets with Android OS version 10.0 (Q) and One UI 2.1 or above requires Wi-Fi and Bluetooth connection.
³Quick Share to iOS and Android devices available by sending shared link: individual files shared cannot exceed 3GB (for a total of 5GB per day) and link will expire after two days; requires a Samsung account and Internet connection.
³For Galaxy-to-Galaxy device: Quick Share between Galaxy smartphones and tablets with Android OS version 10.0 (Q) and One UI 2.1 or above requires Wi-Fi and Bluetooth connection.
⁴Single Take captures images and video for up to 15 seconds.
⁵Wall charger sold separately; use only Samsung-approved chargers and cables. To avoid injury or damage to your device, do not use incompatible, worn or damaged batteries, chargers or cables. Supports up to 45W charging.
Manufacturing part numbers (MPN) | SM-S918UZKAXAA |
Color | Black |
Screen size (inches) | 6.8 |
Model | Galaxy S23 Ultra |
OS | Android |
Resolution | 1440 x 3088 |
Carrier compatibility | Verizon |
Storage | 256 GB |
Memory | 12 GB |
Screen type | Dynamic AMOLED 2X |
Network | 5G |
Manufacturer Ref. | SM-S918UZKAXAA |
Memory Card Slot | No |
Verizon compatible | Yes |
AT&T compatible | No |
T-Mobile compatible | No |
Release Year | 2023 |
Last OS Compatibility | Yes |
Foldable | No |
Front camera | 12 megapixels |
SAR head | 1.18 |
Series | Samsung Galaxy S |
SIM card | Physical SIM + eSIM |
Retro tech | No |
Main camera | 200 megapixels |
Color (official name) | Phantom Black |
matching_key | Galaxy S23 Ultra Phantom Black 256 12 Physical SIM + eSIM Verizon |
Company name | Samsung Electronics |
Company email address | support@samsung.com |
Company postal address | Samsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK |
Brand | Samsung |
Weight | 8 oz |
Height | 6.4 in |
Width | 3.1 in |
Depth | 0.4 in |
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