NEW SEALED* Samsung Galaxy S21 Ultra 5G SM-G998U 256GB Fully Unlocked Smartphone

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USD 345.99
Condition: see listing
LocationEdison US
ShippingFree shipping (check listing for details)
Seller phoebe.do
98.7% positive · 302 feedback
ListingFixedPrice · Active
Start time2025-04-25T20:17:18.000Z
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NEW SEALED* Samsung Galaxy S21 Ultra 5G SM-G998U 256GB Fully Unlocked Smartphone Specs
ColorPhantom Black
BrandSamsung
ModelSamsung Galaxy S21 Ultra 5G
MPNSM-G998U
Storage Capacity256 GB
StyleBar
Camera Resolution108.0 MP
Operating SystemAndroid
Screen Size6.8 in
RAM12 GB
ProcessorOcta Core
Lock StatusFactory Unlocked
SIM Card SlotSingle SIM
NetworkUnlocked
ContractWithout Contract
Connectivity4G, 5G, Bluetooth, GPS, NFC, Wi-Fi
FeaturesGlobal Ready, GPS, Internet Connectivity, Music Player, Speakerphone, Wi-Fi Capable
Model NumberSM-G998U
Memory Card TypeNo
Listing details

Samsung Galaxy S21 Ultra 5G specs Display: 6.80" Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak), 1440x3200px resolution, 20:9 aspect ratio, 515ppi; Always-on display. Chipset (USA): Qualcomm SM8350 Snapdragon 888 (5 nm): Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680; Adreno 660. Memory: 256GB 12GB RAM. OS/Software: Android 11, One UI 3.1. Battery: 5000mAh; Fast charging 25W, USB Power Delivery 3.0, Fast Qi/PMA wireless charging 15W, Reverse wireless charging 4.5W.NEW SEALED* Samsung Galaxy S21 Ultra 5G SM-G998U 256GB Fully Unlocked Smartphone NEW Samsung Galaxy S21 Ultra 5G SM-G998U 256GB Unlocked GSM+CDMA Smartphone WHAT IS INCLUDED?PhoneHeadsetEjection PinCharger, USB cableRetail BOX SIM CARD NOT INCLUDED SpecificationNETWORKTechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G2G bandsGSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMA3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 715G bands2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWaveBODYDimensions165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)Weight227 g (Sub6), 229 g (mmWave) (8.01 oz)BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frameSIMNano-SIM Stylus supportDISPLAYTypeDynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)Size6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)Resolution1440 x 3200 pixels, 20:9 ratio (~515 ppi density)ProtectionCorning Gorilla Glass Victus Always-on displayPLATFORMOSAndroidChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)GPUAdreno 660MEMORYCard slotNoInternal256GB 12GB RAM UFS 3.1MAIN CAMERAQuad108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady videoFeaturesLED flash, auto-HDR, panoramaVideo8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EISSELFIE CAMERASingle40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAFFeaturesDual video call, Auto-HDRVideo4K@30/60fps, 1080p@30fpsSOUNDLoudspeakerYes, with stereo speakers3.5mm jackNo 32-bit/384kHz audioTuned by AKGCOMMSWLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi DirectBluetooth5.2, A2DP, LEPositioningGPS, GLONASS, BDS, GALILEONFCYesRadioFM radio (Snapdragon model only; market/operator dependent)USBUSB Type-C 3.2, OTGFEATURESSensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support)Bixby natural language commands and dictationSamsung Pay (Visa, MasterCard certified)Ultra Wideband (UWB) supportBATTERYTypeLi-Ion 5000 mAh, non-removableCharging25W wired, PD3.015W wireless (Qi/PMA)4.5W reverse wirelessFeedbackShippingReturnCarrier GuidePackage IncludedFeedbackWe strive for 5 Star Rating and Positive Feedback. It helps our business greatly. If you feel that you can't give it to us - please let us know what we can do better. This way we will know how to improve our customer service. ShippingYour item will ship within 1~2 business days of your cleared payment.Items will be shipped to the shipping address you specify when order placed.We are NOT able to change the shipping address once payment has been made.A tracking number will be provided once your item has shipped.ReturnWe offer 30 days return. DOA has to be reported within 5 days after the item is delivered.There is 15% restocking charge if return is not in the same condition and for all unwanted returns. Warranty does not cover if item gets damaged physically and/or OS messed up. Return has to be clear from screen lock or Google ID lock or the return can be denied.We pride ourselves on customer service so PLEASE contact us before leaving any feedback. Carrier GuideCell phone carriers’ compatibilities can be really confusing sometimes since there are so many of them, but don’t worry, we are here to guide you. please look at this listing’s title:If it says carrier unlocked (for example: AT&T unlocked, Sprint Unlocked, Verizon Unlocked) it will be compatible with all GSM networks (GSM networks---AT&T, T-Mobile, Cricket, MetroPCS by T-Mobile)If it says a specific carrier name for example: <Samsung galaxy note8(sprint) >, then unfortunately it will work with that specific carrier only.If it says factory unlocked, it will work with all networks-- both CDMA and GSM. If you are still not sure, email us to confirm!Package IncludedAll our phones come with charger and cable.For the headphone,same as the original factory packaging unless stated otherwise.All our phones NOT come with sim cards.