Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black
Model: SM-S918UZKFXAA
SKU: 6529724
This item is no longer available in new condition. See similar items below
- Key Specs
- Screen Size: 6.8 inches (Size of the screen, measured diagonally from corner to corner.)
- Rear-Facing Camera: 200 megapixels
- Carrier Compatibility: AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Metro by T-Mobile, Mint Mobile, Simple Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, Verizon
- Built-in Storage: 512 gigabytes
- Processor Model: Snapdragon® 8 Gen 2 Mobile Platform for Galaxy (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.)
- Phone Memory (RAM): 12 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
- General
- Brand: Samsung
- Model Number: SM-S918UZKFXAA
- Product Name: Galaxy S23 Ultra 512GB (Unlocked)
- Color: Phantom Black
- 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
- Foldable Screen: false
- Camera
- Integrated Camera: Front, Rear
- Front-Facing Camera: 12 megapixels
- Rear-Facing Camera: 200 megapixels
- Video Recording Resolution(s) and Frame Rate(s): 60 fps frame rate 7680 x 4320 (8K) recording resolution (Refers to the number of pixels, both horizontally and vertically, and the frame rate used to capture the video. The higher the resolution the finer the video detail that can be seen. The faster the frame rate the smoother the playback for higher motion activities like sports.)
- Network
- Carrier: Unlocked
- Carrier Compatibility: AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Metro by T-Mobile, Mint Mobile, Simple Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, 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.)
- No-Contract: true (Can be purchased without committing to a contract with a cellular service provider. No-contract phones are only compatible with a specific carrier.)
- Mobile Hotspot Capability: true (A hotspot-enabled device is able to connect wirelessly to a cellular network and share the connection via Wi-Fi with nearby compatible devices.)
- Connectivity
- Headphone Jack: false (The device features an interface that allows for the connection of headphones.)
- Wireless Connectivity: Bluetooth, Wi-Fi, NFC (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Power
- Battery Capacity: 5000 milliampere hours (The amount of energy stored in the battery.)
- Wireless Charging: true
- Wireless Charging Standard: Qi
- Fast Charging Capability: Wired, Wireless
- Fast Charging Technology: Adaptive Fast Charging (Quick charge technologies typically use higher voltages and/or charging interfaces to fill a device's battery capacity faster than standard charging speeds.)
- Battery Chemistry: Lithium-ion
- Compatibility
- Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
- Voice Assistant Built-in: Bixby, Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Works With: Amazon Alexa, Arlo, Google Home, Hue, Nest, SmartThings, Wink (Compatible with or able to be connected to other smart devices or applications.)
- SIM Card Size: eSIM, Nano SIM
- SIM Card Slots: Single SIM
- Stylus Dock: Charging
- Stylus Included: true
- Features
- Model Family: Samsung Galaxy S23 Ultra
- Usage Time(s): Up to 26 hours of video playback (All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings.)
- Sensors: Accelerometer, Barometer, Face ID, Fingerprint sensor, Geomagnetic sensor, Gyro sensor, Proximity sensor (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
- GPS Enabled: true
- Mobile Payment Service Supported: Google Pay, Samsung Pay
- Protective Qualities: Dust resistant, Shock resistant, Water resistant
- Maximum Depth Of Water Resistance: 4.9 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Ingress Protection (IP) Rating: IP68 (A 4 to 6 character code classifying a product's degree of protection against intrusion of solid particles and liquids as well as impact. Each number in the IP Code denotes a level of protection, determined through testing and published by the International Electrotechnical Commission (IEC). The first digit represents the degree of protection against solid foreign objects or particles and the second digit represents the degree of protection against water ingress.)
- Built-in Storage: 512 gigabytes
- Performance
- Operating System: Android 13 (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 Brand: Snapdragon
- Processor Model: Snapdragon® 8 Gen 2 Mobile Platform for Galaxy (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.)
- Processor Speed: 3.36 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. Also referred to as clock speed, this is how quickly the central processing unit (CPU) can receive and interpret instructions. The higher the number, the more operations per second that can be completed. Working in combination with system memory, the power of the processor determines the complexity of software you can run.)
- Phone Memory (RAM): 12 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
- Dimensions
- Product Height: 6.4 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: 3.1 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: 0.4 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: 8.25 ounces (The out of box weight of the item.)
- Storage
- Media Card Slot: None
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 887276717203
Galaxy AI is here. Search like never before,¹ get real-time interpretation on a call,² format your notes into a clear summary,³ and effortlessly edit your photos⁴ - all from your smartphone, all with AI. S Series has a legacy of pushing the boundaries of what a smartphone can do. And with Galaxy S23 Ultra, we’re raising that bar again. Galaxy S23 Ultra is more than the next big step in mobile tech. With the crystal-clear camera resolution on a phone and stunning Night Mode powered by Nightography, you can share those big moments no matter the lighting. Plus, with the fastest Snapdragon processor yet, juggle high-intensity games, multiple apps or video calls with ease. Write, sketch, edit, create and share from anywhere with a built-in S Pen. And do all of the above on an incredibly large display built for gaming, streaming, creating and doing. Enhance your day-to-day with a device that’s anything but ordinary, and share the epic with Galaxy S23 Ultra.
- Circle it, search it,¹ find it. Just like that.: What’s your favorite influencer wearing? Where’d they go on vacation? What’s that word mean? Don’t try to describe it use Circle to Search with Google¹ and get the answer in a snap. Simply circle it on your screen to learn more.
- Break down barriers to language barriers: Speak foreign languages on the spot with AI-powered Live Translate.² Unlock the power of convenient communication with near-real-time voice translations right through your Samsung Phone app.
- Take a great photo. Then make it better.: Turn every photo into a post-worthy masterpiece with Galaxy AI. Move or remove objects. Fill in empty space. Simply snap a pic, and then take it from great to jaw-dropping with Generative Edit³
- Be lost in conversation, not translation.: Wish you always had an interpreter on hand? Now you do with Galaxy AI. Simply hold up your phone during face-to-face conversations and receive real-time translations.⁴
- Capture the night, even in low light: 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.
- Capture scenes in stunning detail: 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.
- Steady video. Incredibly easy.: 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.
- Upgrade your Note pad: 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.
- Take out the S Pen. Take a pic.: 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.
- Our 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.
- The power to stay on top of your game: 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.⁵
- 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.
- Watch anything in any light: 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.
- Convenient collaboration: Easily answer video calls and collaborate with the team while remote with Galaxy S23 Ultra and Google Meet.⁶
- Love it? Share it.: 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.⁷
- Snap once. Capture a ton.: Get the group together for one shot and capture a variety of candid moments. Simply tap, record and choose from multiple stills and videos.⁸
- Capture memories in stunning 8K Video: 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.
- Get back to on the go: 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.⁹
- Tough when it matters most: Take on the day confidently with a tough yet stylish phone —one built to resist spills and scratches.
- Your phone. Your look. Your style.: Design your own Galaxy experience with Galaxy S23 Ultra. With our versatile One UI, you can personalize a lock screen that reflects your lifestyle.
- Designed with our planet in mind: 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.
- Smart Switch into the Galaxy: 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.¹⁰
- Circle it, search it,¹ find it. Just like that.: What’s your favorite influencer wearing? Where’d they go on vacation? What’s that word mean? Don’t try to describe it use Circle to Search with Google¹ and get the answer in a snap. Simply circle it on your screen to learn more.
- Break down barriers to language barriers: Speak foreign languages on the spot with AI-powered Live Translate.² Unlock the power of convenient communication with near-real-time voice translations right through your Samsung Phone app.
- Take a great photo. Then make it better.: Turn every photo into a post-worthy masterpiece with Galaxy AI. Move or remove objects. Fill in empty space. Simply snap a pic, and then take it from great to jaw-dropping with Generative Edit³
- Be lost in conversation, not translation.: Wish you always had an interpreter on hand? Now you do with Galaxy AI. Simply hold up your phone during face-to-face conversations and receive real-time translations.⁴
- Capture the night, even in low light: 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.
- Capture scenes in stunning detail: 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.
- Steady video. Incredibly easy.: 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.
- Upgrade your Note pad: 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.
- Take out the S Pen. Take a pic.: 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.
- Our 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.
- The power to stay on top of your game: 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.⁵
- 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.
- Watch anything in any light: 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.
- Convenient collaboration: Easily answer video calls and collaborate with the team while remote with Galaxy S23 Ultra and Google Meet.⁶
- Love it? Share it.: 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.⁷
- Snap once. Capture a ton.: Get the group together for one shot and capture a variety of candid moments. Simply tap, record and choose from multiple stills and videos.⁸
- Capture memories in stunning 8K Video: 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.
- Get back to on the go: 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.⁹
- Tough when it matters most: Take on the day confidently with a tough yet stylish phone —one built to resist spills and scratches.
- Your phone. Your look. Your style.: Design your own Galaxy experience with Galaxy S23 Ultra. With our versatile One UI, you can personalize a lock screen that reflects your lifestyle.
- Designed with our planet in mind: 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.
- Smart Switch into the Galaxy: 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.¹⁰
Whats Included
- Device
- S Pen
- USB-C Data Cable
- SIM ejection tool
- Quick start guide
- Device
- S Pen
- USB-C Data Cable
- SIM ejection tool
- Quick start guide
Disclaimers
- ¹Requires internet connection; results may vary by uniqueness, clarity and framing of circled image and related factors.
- ²Samsung account login required. Calls must be made using the native Samsung dialer.
- ³Requires Samsung account login and internet connection. For text in Samsung Notes only (200 –4,000 characters)
- ⁴Requires Samsung account log in and language preset (English and Spanish pre-installed; other languages require free download). Results may vary.
- ⁵Based 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.
- ⁶Requires 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.
- ⁷For 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.
- ⁷Quick 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.
- ⁸Single Take captures images and video for up to 15 seconds.
- ⁹Wall 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.
- ¹⁰Data and content availability may vary by OS. For a list of compatible systems, platforms, devices and terms of use, visit www.samsung.com/us/smart-switch.
- ¹Requires internet connection; results may vary by uniqueness, clarity and framing of circled image and related factors.
- ²Samsung account login required. Calls must be made using the native Samsung dialer.
- ³Requires Samsung account login and internet connection. For text in Samsung Notes only (200 –4,000 characters)
- ⁴Requires Samsung account log in and language preset (English and Spanish pre-installed; other languages require free download). Results may vary.
- ⁵Based 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.
- ⁶Requires 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.
- ⁷For 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.
- ⁷Quick 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.
- ⁸Single Take captures images and video for up to 15 seconds.
- ⁹Wall 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.
- ¹⁰Data and content availability may vary by OS. For a list of compatible systems, platforms, devices and terms of use, visit www.samsung.com/us/smart-switch.
Q: I really like this S23ultra, the camera is great! But I need two nano sim card slots..
A: US version have one sim. International version may have dual sim. However, if you need to use warranty on the phone it may only be valid in Asia.
Q: Does this unlocked S23 ultra work on the verizon network?
A: Verizon HD Voice and Verizon Video Calling will not work with the unlocked model. I returned my unlocked one and got the Verizon model for this reason.
Q: Will Galaxy S23 ultra unlocked work in Egypt (Vodafone Egypt)?
A: Yes it is unlocked
Q: Hello,is the unlocked S23 ultra compatible with cricket?
A: Yes it is i have cricket and works well If u have the sim card just change it or call and they we'll send you one
A: Get it unlocked to avoid headache later or take a chance to save money now and hope to god that everything works like you want it to later and avoid esims for as long as possible. Would you buy a locked car or locked house?
A: I didnt need to have them activate it, i took the phone unlocked and placed my old sim from previous device to the new s23 ultra at home and saved the activation fee.
A: I bought mine at bestbuy store and the phone was in a sealed box.
Q: Will the s23 utra 512gb unlocked guaranteed work on boost mobile?
A: Howdy Joey, thanks for taking the time out of your hectic day to ask us your question about the Samsung Galaxy S23 Ultra. The advertised unlocked Galaxy S23 Ultra is compatible with AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, MetroPCS, Mint Mobile, Simple Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, and Verizon. We recommend reaching out to Boost Mobile to ask your carrier specific questions. Let us know if you have any other questions for us. Thank you for being a devoted Samsung customer. - Debra
