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New In Box Samsung Galaxy S21 Ultra SM-G998U 5G 128GB Silver for ATT & T-Mobile

  • Brand: Samsung
  • Product Code: Samsung Galaxy S21 Ultra 5g
  • Availability: 8
  • $370.49

NEW Samsung Galaxy S21 Ultra 5G 128GB SM-G998U GSM UNLOCKED Silver

Work on carriers that use GSM networks all around the world, and Verizon, ATT, or T-Mobile in the US.

Most carriers outside the US also use GSM networks. You will need to use a SIM card from a GSM provider to get service for your unlocked phone.

If you have a question and want to see if it works on your carrier please message us before purchase to confirm.


Our in house technicians have removed the seal on the box for unlocking purposes.  

Whats in the box

1) Cell Phone
2) Charger is NOT included. Samsung no longer provides charging block.  
3) USB Cable
4) Sim Tool

SIM CARD NOT INCLUDED (Usually available for free from your carrier)

MistyElectronics has been selling online since 1996, and on eBay since 1998. We started selling on the old online discussion groups, USENET, kind of like the Craig's List of its time. In 1998 we joined eBay, and have been selling ever since.

Thanks for looking! 
Item Specifics
Brand samsung
Camera Resolution 12.0 Mp
Cellular Band Gsm + Cdma
Color silver
connectivity USB Type-C,5G,Bluetooth,Wi-Fi,NFC,GPS
Contract Without Contract
Country/Region of Manufacture Vietnam
Features Proximity Sensor,8K Video Recording,Laser AF Sensor,Gyro Sensor,Fast Wireless Charging,Infinity-O Display,Telephoto Lens,Ultrasonic Fingerprint Sensor,Facial Recognition,Quad Rear Camera,Wide-Angle Camera,Accelerometer,Barometer,Ultra Wide-Angle Camera
Lock Status Network Unlocked
Memory Card Type N/a
Model Samsung Galaxy S21 Ultra 5g
Modified Item No
MPN Sm-g998u
Network AT&T,Boost Mobile,Consumer Cellular,Cricket Wireless,Metro,Mint Mobile,Page Plus Cellular,Pure TalkUSA,Straight Talk,Tello US,Ting,T-Mobile,Total Wireless,TracFone,U.S. Cellular,Ultra Mobile,Unlocked,US Mobile,Verizon
Operating System Android
processor Octa Core
ram 12 Gb
size 6.8 in
Storage Capacity 128 Gb
Style Bar
UPC 0887276473345
Custom Bundle No
Chipset Model Qualcomm Snapdragon 888
Networks Carrier Unlocked
Non-Domestic Product No
SIM Card Slot Dual Sim (sim + Esim)
Model Number Sm-g998u