Samsung - Galaxy S24 128GB - Onyx Black (AT&T)
Carrier
AT&T- Samsung - 25W Super Fast Charging Wall Charger - Black$14.99The price was $19.99
Related Item
Specifications
- Screen Size6.2 inchesRear-Facing Camera50 megapixelsBuilt-in Storage128 gigabytesProcessor ModelQualcomm® Snapdragon® 8 Gen 3 for GalaxyPhone Memory (RAM)8 gigabytes
- Key Specs
- Screen Size: 6.2 inches (Size of the screen, measured diagonally from corner to corner.)
- Rear-Facing Camera: 50 megapixels
- Built-in Storage: 128 gigabytes
- Processor Model: Qualcomm® Snapdragon® 8 Gen 3 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): 8 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-S921U
- Product Name: Galaxy S24 128GB
- Color: Onyx Black
- Series: Samsung Galaxy S24 (Part of a group of the same product type with similar features.)
- Display
- Screen Size: 6.2 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 2340 x 1080 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Camera
- Integrated Camera: Front, Rear
- Front-Facing Camera: 12 megapixels
- Rear-Facing Camera: 50 megapixels
- Video Recording Resolution(s) and Frame Rate(s): 7680 x 4320 (8K) (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: AT&T
- Network Connectivity: 5G (The manner in which a device sends data to another device over a long distance using a cellular network.)
- Unlocked: false (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.)
- 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
- Wireless Connectivity: Bluetooth, NFC (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
- Wireless Charging: true
- Battery Chemistry: Lithium-ion
- Features
- Model Family: Samsung Galaxy S24
- Sensors: Accelerometer, Ambient light sensor, Barometer, Fingerprint sensor, Gyro 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
- Protective Qualities: Water resistant
- Maximum Depth Of Water Resistance: 5 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: 128 gigabytes
- Performance
- Operating System: Android 14 (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: Qualcomm® Snapdragon® 8 Gen 3 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: 3.39 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): 8 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: 5.79 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: 2.78 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: 0.3 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: 5.93 ounces (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 887276799353
Make every day epic with Galaxy S24. See a delicious looking dish on your social feed but don’t see a recipe? Simply Circle to Search with Google to find it in seconds. Then head to a sunny farmer’s market to pick up the ingredients and see your list clearly on the bright, adaptive display of Galaxy S24. Once the meal is ready, capture stunning close ups of your dish and dinner guests, no matter the lighting, with a high res camera and Nightography. And all the while, you can stay plugged into the moment, not the outlet, with a long lasting battery. Do more easily with Galaxy S24. Epic, just like that.
- Circle it, search it, 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 Search¹ with Google and get the answer in snap. With Galaxy S24, simply circle it on your screen and learn more.
- What you see is what you get: Share more of life’s most share worthy moments in natural, true to life color with 50MP camera.
- Break down barriers to language barriers: Speak foreign languages on the spot with Live Translate. Unlock the power of convenient communication with near real time voice translations, right through your Samsung Phone app.²
- Go bigger. Go brighter: See it all in stunning detail on the bigger and brighter screens³ of Galaxy S24. Look at your pics outside without squinting or looking for shade.
- Note smarter, not harder: Focus on capturing your notes and spend less time perfecting them. Note Assist⁴ will summarize, format, and even translate them for you. All of your notes are organized neatly so that you can find what you need when you need it.
- Take a great photo. Then make it better.: Turn every photo into a post worthy masterpiece. Move or remove objects. Fill in empty space. Simply snap a pic and take it from great to jaw dropping with Generative Edit⁵.
- Our powerful Galaxy smartphone: Jump seamlessly between apps without the wait and see content in high quality with our fast processor, Snapdragon 8 Gen 3 for Galaxy⁶.
- Put your best text forward: Say the right thing at the right time in no time with Chat Assist⁵ on Galaxy S24. Get real time tone suggestions to make your writing sound more professional or conversational.
- The fun don’t stop with a drop: Whether you’re running from meeting to meeting or running the trails, Galaxy S24 is tough enough to handle it.
- Focus on life. Not battery life.: Stay charged and in charge when you level up to Galaxy S24. Experience an upgraded battery that’s optimized to last longer³ and work smarter with the apps you love.
- Escape the outlet. Embrace the moment.: Life’s best moments rarely happen near an outlet. With Super Fast Charging, you can get back to snapping selfies with friends, recording videos and posting it all.
- To save or not to save? That’s a silly question.: With Galaxy S24, there’s room for photos, apps and documents. Confidently save all your proudest highlights and bloopers and forget stressing about which files to delete.
- Your phone? Your Watch? Your call.: Conveniently keep your conversations going even while your Galaxy S24 phone stays in your pocket. Seamlessly sync your phone and Galaxy Watch in an instant, and enjoy the ease of answering calls and checking texts at a glance.
- Pair up, tune in and carry on: Enjoy the convenience of quickly connecting your Galaxy S24 phone and Galaxy Buds. Whether you’re on a call, playing games or listening to your favorite music, just pop in your Buds and keep enjoying whatever you’re doing without interruption.
- Circle it, search it, 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 Search¹ with Google and get the answer in snap. With Galaxy S24, simply circle it on your screen and learn more.
- What you see is what you get: Share more of life’s most share worthy moments in natural, true to life color with 50MP camera.
- Break down barriers to language barriers: Speak foreign languages on the spot with Live Translate. Unlock the power of convenient communication with near real time voice translations, right through your Samsung Phone app.²
- Go bigger. Go brighter: See it all in stunning detail on the bigger and brighter screens³ of Galaxy S24. Look at your pics outside without squinting or looking for shade.
- Note smarter, not harder: Focus on capturing your notes and spend less time perfecting them. Note Assist⁴ will summarize, format, and even translate them for you. All of your notes are organized neatly so that you can find what you need when you need it.
- Take a great photo. Then make it better.: Turn every photo into a post worthy masterpiece. Move or remove objects. Fill in empty space. Simply snap a pic and take it from great to jaw dropping with Generative Edit⁵.
- Our powerful Galaxy smartphone: Jump seamlessly between apps without the wait and see content in high quality with our fast processor, Snapdragon 8 Gen 3 for Galaxy⁶.
- Put your best text forward: Say the right thing at the right time in no time with Chat Assist⁵ on Galaxy S24. Get real time tone suggestions to make your writing sound more professional or conversational.
- The fun don’t stop with a drop: Whether you’re running from meeting to meeting or running the trails, Galaxy S24 is tough enough to handle it.
- Focus on life. Not battery life.: Stay charged and in charge when you level up to Galaxy S24. Experience an upgraded battery that’s optimized to last longer³ and work smarter with the apps you love.
- Escape the outlet. Embrace the moment.: Life’s best moments rarely happen near an outlet. With Super Fast Charging, you can get back to snapping selfies with friends, recording videos and posting it all.
- To save or not to save? That’s a silly question.: With Galaxy S24, there’s room for photos, apps and documents. Confidently save all your proudest highlights and bloopers and forget stressing about which files to delete.
- Your phone? Your Watch? Your call.: Conveniently keep your conversations going even while your Galaxy S24 phone stays in your pocket. Seamlessly sync your phone and Galaxy Watch in an instant, and enjoy the ease of answering calls and checking texts at a glance.
- Pair up, tune in and carry on: Enjoy the convenience of quickly connecting your Galaxy S24 phone and Galaxy Buds. Whether you’re on a call, playing games or listening to your favorite music, just pop in your Buds and keep enjoying whatever you’re doing without interruption.
Whats Included
- USB-C Cable
- Quick Start Guide
- SIM Tray Eject Tool
- USB-C Cable
- Quick Start Guide
- SIM Tray Eject Tool
Q: Is the Samsung Galaxy S24 water-resistant?
A: Yes, the Samsung Galaxy S24 is water-resistant with an IP68 rating.
Q: What operating system does the Samsung Galaxy S24 run on?
A: The Samsung Galaxy S24 runs on the Android 14 operating system.
Q: How much internal storage does the Samsung Galaxy S24 offer?
A: The Samsung Galaxy S24 comes with 128GB of internal storage.
Q: What is the screen size of the Samsung Galaxy S24?
A: The Samsung Galaxy S24 has a 6.2-inch screen.
Q: What type of display does the Samsung Galaxy S24 have?
A: The Samsung Galaxy S24 is equipped with an AMOLED display.
Q: Does the Samsung Galaxy S24 have wireless charging capabilities?
A: Yes, the Samsung Galaxy S24 supports wireless charging.
Q: Does this phone have a slot for a memory card?
A: Hi, thanks for taking the time out of your day to ask us your question about the Samsung Galaxy S24. No, the S24 Series does not offer expandable storage options. Cloud-based storage options are available, if you would like to utilize that path. Check out, "Manage storage on your Samsung Galaxy phone" if you would like to learn about these options. Feel free to reach back out to Support if you have any other questions for us. Thank you for being a staunch Samsung customer. - Debra
A: undefined
Compare similar products
Make every day epic with Galaxy S24. See a delicious looking dish on your social feed but don’t see a recipe? Simply Circle to Search with Google to find it in seconds. Then head to a sunny farmer’s market to pick up the ingredients and see your list clearly on the bright, adaptive display of Galaxy S24. Once the meal is ready, capture stunning close ups of your dish and dinner guests, no matter the lighting, with a high res camera and Nightography. And all the while, you can stay plugged into the moment, not the outlet, with a long lasting battery. Do more easily with Galaxy S24. Epic, just like that.
Make every day epic with Galaxy AI on Galaxy S24. See a delicious looking dish on your social feed but don’t see a recipe? Simply Circle to Search with Google to find it in seconds. Then head to a sunny farmer’s market to pick up the ingredients and see your list clearly on the bright, adaptive display of Galaxy S24. Once the meal is ready, capture stunning close ups of your dish and dinner guests, no matter the lighting, with a high res camera and Nightography. And all the while, you can stay plugged into the moment, not the outlet, with a long lasting battery. Do more easily with Galaxy AI on Galaxy S24. Epic, just like that.
Get more out of your experiences with a phone that brings the power of Galaxy AI to your everyday. Galaxy S24 FE is built to take your daily tasks and hobbies up a notch with Galaxy AI³ and more. Whether you’re making masterpieces out of memories with Photo Assist, making moments last with Instant Slow-Mo², enjoying your favorite entertainment on a dynamic display, bettering your wellness by connecting to Watch FE⁷ or seamlessly connecting in another language⁸, this device is equipped with all the essentials plus some exciting extras for the enhanced S Series experience.
Galaxy S25 FE brings upgraded essentials to level up your everyday. Its lightweight and sleek design makes it easy to carry; and wrapped in durable Gorilla Glass Victus+ and a sturdy Armor Aluminum frame, it’s built to go wherever life takes you. The 6.7" full HD display with barely there bezels gives you more room to see and do and ensures smooth scrolling with a refresh rate up to120Hz. Plus, S25 FE brings smart assistance to your everyday with Gemini Live. Show Gemini what you see with camera sharing, and ask questions in real time. Add to that an advanced camera. Whether you're snapping a quick selfie or editing vacation footage, S25 FE helps you get the shot and polish it too. The triple lens rear camera system captures every angle with clarity, and the 12MP front camera with ProVisual Engine makes every shot count from bright daytime photos to clear low light moments. Plus, now you can erase audio, adjust skin tone, resize objects and more with AI powered Generative Edit. With a faster CPU, GPU and NPU, a larger vapor chamber for better cooling and a 4,900mAh battery with Super Fast Charging 2.0, Galaxy S25 FE delivers steady performance that carries you through your day. It’s the everyday ready device with smart, powerful, premium features that actually make a difference.
| Pros for Samsung - Galaxy S24 128GB - Onyx Black (AT&T) | |||
|---|---|---|---|
| Overall Performance | Overall Performance, Camera Quality, Battery Life, Size, Design | Overall Performance, Camera Quality, Battery Life, Size, Design | Overall Performance, Camera Quality, Battery Life, Size, Ease of Use |
| Cons for Samsung - Galaxy S24 128GB - Onyx Black (AT&T) | |||
| There were no cons for this product— | Weight, SD Card Slot, Storage Capacity | Weight, SD Card Slot, Storage Capacity | There were no cons for this product— |
Specs
- Samsung - Galaxy S26 Ultra 256GB - Black (Verizon)$36.11 per monthfor 36 months; 0% APR
Reviews
Top Mentions
- Overall Performance (3)
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
Nice Upgrade for the S24 iPhone
Great update for my iPhone. The S24 is very easy to use and faster than my old phone. It has more memory also.
KMarie Posted
- Rated 5 out of 5 stars
galaxy s24
Device feels great in hand and everything works as intended.
troisanh Posted
- Rated 5 out of 5 stars
Geek squad
Andrew&Vicky at geek squad are alway helpful, friendly and professional
LindaC Posted
