Model Family:
Built-in Storage:
Color:
Trade-In and Save
Save up to $460.00 when you trade in a similar device.
Check your trade-in value.
Specifications
Screen Size6.2 inchesFront-Facing Camera12 megapixelsRear-Facing Camera50 megapixelsTelephoto Camera 110 megapixelsUltrawide Camera12 megapixelsSeriesSamsung Galaxy S24
Key Specs
Screen Size6.2 inchesFront-Facing Camera12 megapixelsRear-Facing Camera50 megapixelsTelephoto Camera 110 megapixelsUltrawide Camera12 megapixelsSeriesSamsung Galaxy S24
General
Product NameGalaxy S24 256GB (Unlocked)BrandSamsungModel NumberSM-S921UZYEXAASeriesSamsung Galaxy S24Year of Release2024ColorAmber YellowColor CategoryYellow
Display
Screen Size6.2 inchesScreen Resolution2340 x 1080Display TypeOLEDScreen TypeAMOLEDScreen MaterialVictus 2Foldable ScreenNoRefresh Rate120HzBrightness2600 nits
Camera
Integrated CameraFront, Rear, Telephoto 1, UltrawideFront-Facing Camera12 megapixelsRear-Facing Camera50 megapixelsTelephoto Camera 110 megapixelsUltrawide Camera12 megapixelsVideo Recording Resolution(s) and Frame Rate(s)120 fps frame rate 7680 x 4320 (8K) recording resolutionOptical Zoom3xDigital Zoom30xHigh Dynamic Range (HDR)Yes
Network
CarrierUnlockedCarrier CompatibilityAT&T, Boost Mobile, Cricket, H2O Wireless, Metro by T-Mobile, Mint Mobile, Simple Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, Verizon, Google FiNetwork Connectivity5G, 4G, 4G LTE, GSMUnlockedYesMobile Hotspot CapabilityYes
Connectivity
Headphone JackNoWireless ConnectivityBluetooth, Wi-Fi, NFC
Power
Battery Capacity4000 milliampere hoursWireless ChargingYesWireless Charging StandardQiFast Charging CapabilityWired, WirelessFast Charging TechnologyAdaptive Fast ChargingWired Charging Wattage25 wattsWireless Charging Wattage11 wattsDevice Power SharingWirelessBattery ChemistryLithium-ion
Compatibility
Charging Interface(s)USB-CVoice Assistant Built-inBixby, Google AssistantWorks WithAmazon Alexa, Arlo, Bixby, Google Assistant, Hue, Nest, Ring, SmartThingsSIM Card SizeNano SIMSIM Card SlotsSingle SIMStylus DockNoneStylus IncludedNo
Features
Model FamilySamsung Galaxy S24Usage Time(s)Internet Usage Time (LTE) Up to 25 hours, Internet Usage Time (Wi-Fi) Up to 25 hours, Audio Playback Time Up to 72 hours, Video Playback Time Up to 28 hoursSensorsAccelerometer, Ambient light sensor, Barometer, Geomagnetic sensor, Gyro sensor, Hall effect sensor, Proximity sensorGPS EnabledYesGlobal PositioningGPS, GLONASS, BeiDou (BDS), GalileoMobile Payment Service SupportedGoogle Pay, Samsung PayProtective QualitiesDust resistant, Shock resistant, Water resistantMaximum Depth Of Water Resistance5 feetIngress Protection (IP) RatingIP68Security FeaturesFacial recognition, Fingerprint reader, PasskeySupported File FormatsVideo:MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM, Audio:MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR and moreBuilt-in Storage256 gigabytes
AI
AI ProcessingCloud-basedAI Photo/Video Capture FeaturesBrightness adjustment, Depth adjustment, Facial recognitionAI Photo/Video Editing FeaturesAdjust background, Adjust image, Adjust objects, Image story creation, Remove objects, Reposition objects, Resize objectsAI Document and Search FeaturesDocument summary, TranscriptionAI TranslationLanguage translation, Speech recognition, Speech-to-text, Text-to-speech
Performance
Operating SystemAndroid 14Processor BrandQualcommProcessor ModelSnapdragon 8 Gen 3 for GalaxyProcessor Speed3.4 gigahertzPhone Memory (RAM)8 gigabytes
Dimensions
Product Height5.78 inchesProduct Width2.77 inchesProduct Depth0.29 inchesProduct Weight5.92 ounces
Storage
Media Card SlotNone
Warranty
Manufacturer's Warranty - Parts1 yearManufacturer's Warranty - Labor1 year
Other
UPC887276802541
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.
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 using Live Translate with Galaxy AI. 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.
And wind down before bed with your screen at just the right brightness, thanks to Eye Comfort Shield. No matter where you are, see what you love clearly.
Note smarter, not harder
Focus on capturing your notes and spend less time perfecting them. Note Assist⁴ with Galaxy AI 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 then take it from great to jaw dropping with Generative Edit⁵ powered by Galaxy AI.
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 with Galaxy AI on Galaxy S24. Get real time tone suggestions to make your writing sound more professional or conversational.
Plus, make typos a thing of the past. Focus on what you want to say, and let Chat Assist handle the rest.
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.
The Armor Aluminum 2.0 frame and scratch resistant Gorilla ® Glass Victus ® 2 screen keeps your phone looking like new, no matter what your day throws your way.³
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.
Learn more about legal disclaimers .
What's Included
Galaxy S24 256GB
USB-C Cable
Sim Pin
Quick Start Guide
Legal Disclaimers
- ¹Requires internet connection; results may vary by uniqueness, clarity and framing of circled image and related factors.
- ²Samsung account log in required. Calls must be made using the native Samsung dialer.
- ³As compared to Galaxy S23 and S23+.
- ⁴For text in Samsung Notes only (200 4000 characters); requires Samsung account log in and internet connection.
- ⁵Requires Samsung account log in and internet connection.
- ⁶Snapdragon is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. Snapdragon is a trademark or registered trademark of Qualcomm Incorporated.
Search
Q: QuestionI would like to know what unlocked means? Never seen that before(3 answers)
A: AnswerHello Kona84, thank you for finding the available time out of your lively day to ask us your question about the Samsung Galaxy S24. Unlocked devices allow you the freedom to choose the wireless carrier that want to do business with without being locked into a service contract with them for the price of your device. The advertised unlocked Galaxy S24 is compatible with AT&T, Boost Mobile, Cricket, H2O Wireless, MetroPCS, Mint Mobile, Simple Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, and Verizon so you would have your choice among these carriers to provide your monthly service to your device after your purchase. Hope that helps answer your question. Feel free to reach out to Samsung Support if you would like any further assistance. Thanks for being a faithful Samsung customer. - DebraAnswered by Samsung
Q: QuestionIs this phone eSIM capable?(2 answers)
A: AnswerYesAnswered by Lose4Kicks
Q: QuestionDoes this product work with straight talk service?(5 answers)
A: AnswerIf they use a SIM card, it should work.Answered by TinHaw
Q: QuestionDoes the 256gb version come with 8gb or 12gb ram?(2 answers)
A: AnswerHowdy Jimmy, thanks for taking the available time out of your day to ask us your question about the Samsung Galaxy S24. The advertised Galaxy S24 (256GB) offers an 8GB RAM. Feel free to reach back out if you have any other questions for us. Thank you for being a valued Samsung customer. - DebraAnswered by Samsung
Q: QuestionDoes this phone work with Spectrum phone service(1 answer)
A: AnswerHey there Galaxys24, thank you for finding the free time out of your busy day to ask us your question about the Samsung Galaxy S24. The advertised unlocked Galaxy S24 is compatible with AT&T, Boost Mobile, Cricket, H2O Wireless, Metro by T-Mobile, Mint Mobile, Simple Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, Verizon, and Google Fi. Feel free to contact us with any other questions you may have. Thanks for choosing Samsung! - DebraAnswered by Samsung
Q: QuestionI was given 6 months of Microsoft with my purchase at Best Buy. How do I start that?(0 answers)
Asked by TJmac
Asked by LJVM
Q: QuestionWhen will this phone be in stock again, at best buy?(0 answers)
Asked by Bety
Reviews
Rating 4.6 out of 5 stars with 142 reviews
4.6Rating by feature
- 4.8Display Quality
Rating 4.8 out of 5 stars
- 4.6Camera
Rating 4.6 out of 5 stars
- 4.7Battery Life
Rating 4.7 out of 5 stars
19 expert reviews
Customers are saying
Customers frequently mention the Galaxy S24's impressive camera, with many praising its quality and sophistication. The phone's battery life is also widely appreciated, with users highlighting its longevity and improvement over previous models. The display, performance, and build quality are additional aspects that customers positively comment on, describing the phone as mesmerizing, powerful, and well-crafted. On the downside, a few customers have encountered issues with defective devices.
This summary was generated by AI based on customer reviews.
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
Stellar device
On my third week using this device, and it has been nothing short of perfect. Coming from a Pixel 7 that unfortunately had issues with the FP sensor and the display, the S24 feels like a massive upgrade. The camera has been stellar for my use (The pixel does capture better images though). The FP sensor has been excellent, and the display is definitely the best one I have used so far. No performance issues with my usage (calls, text, checking email, streaming music, and using Chrome) and the device runs cool throughout the day. I have been able to get a day's worth of battery life consistently.
This review is from Samsung - Galaxy S24 256GB (Unlocked) - Onyx Black
Posted by noelV
Rated 5 out of 5 stars
Love it!
So far I'm loving my new phone! I went from a s21 to this! The picture quality is spot on! It helps so much taking pictures of my cakes to post on social media! Now I can also send video messages without videos looking like crap when the other person receives it. And the battery life last way longer than my old s21!
Posted by SandraR
Rated 5 out of 5 stars
Love it
My last phone was broken by my kid so needless to say, I needed one fast. I wasn't expecting to leave with a newer one, but for the quality & price, I'm glad I did. You can't beat the financing options with the credit card either!
This review is from Samsung - Galaxy S24 256GB (Unlocked) - Onyx Black
Posted by HGuzman