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Samsung Galaxy S21+ 5G Phantom Black smartphone with 6.7 inch display and triple rear cameras

SAMSUNG

SAMSUNG Galaxy S21+ 5G SM-G996U 128GB Phantom Black cell phones - unlocked

SKU CH-X809-842P3

An unlocked 6.7" AMOLED smartphone with a triple 64 MP camera, 128 GB storage and IP68 water resistance

  • Technology5G
  • Mobile FrequenciesWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
  • Form FactorSmart Phones
  • ColorBlack
  • SIM CardSingle SIM Card
  • SIM Card TypeNano SIM
  • 7 inch Dynamic AMOLED 2X display with 2400 x 1080 resolution
  • Triple rear camera system capturing 8K video at 4320p
  • IP68 water resistance protects against dust and immersion
  • 128GB storage plus 8GB RAM for smooth multitasking
  • Unlocked for GSM and CDMA networks with no carrier apps

Unlocked 5G Smartphone

This Samsung Galaxy S21+ 5G is an unlocked Android smartphone compatible with most major U.S. networks and international carriers. It arrives without carrier-installed apps for a clean, customizable software experience. The device supports both GSM and CDMA technologies for broad connectivity.

Compatibility Checklist

Verify your carrier supports the phone's 5G bands and that you have a Nano SIM card ready for activation. Ensure your existing accessories use standard interfaces such as USB-C or Bluetooth, as no proprietary connectors are included. Confirm your Wi-Fi network operates on a supported frequency band.

Build and Daily Use

The handset features a 6.7 inch Dynamic AMOLED 2X display protected by Corning Gorilla Glass Victus and an IP68 water-resistance rating. An ultrasonic fingerprint sensor sits under the screen for secure unlocking. A triple rear camera system with a 64 MP primary sensor handles 8K video capture, while a 10 MP front camera supports dual video calls.

Highlights

  • 7 inch Dynamic AMOLED 2X display with 2400 x 1080 resolution
  • Triple rear camera system capturing 8K video at 4320p
  • IP68 water resistance protects against dust and immersion
  • 128GB storage plus 8GB RAM for smooth multitasking
  • Unlocked for GSM and CDMA networks with no carrier apps

Specifications

BrandSamsung
SeriesGalaxy
ModelSamsung Galaxy S21+ 5G
Part NumberSM-G996U
Technology5G
Mobile FrequenciesWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Form FactorSmart Phones
ColorBlack
SIM CardSingle SIM Card
SIM Card TypeNano SIM
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Water ResistantIP68
Touch ScreenYes
Main Display Size6.7"
Main Display Resolution2400 x 1080
Pixel Density394 ppi
Main Display FormatAMOLED
Rear Camera(Triple) 64 MP + 12 MP + 12 MP
FlashLED
HD Video Capture4320p
Auto FocusYes
Front-Facing Camera10 MP
Operating SystemAndroid
System ChipQualcomm Snapdragon 888
ProcessorOcta-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
Processor CoreOcta-core
Processor Speed2.84 GHz
RAM8GB
Storage128GB
Expansion Slot TypeNone
ConnectivityWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USBUSB Type-C 3.2, USB On-The-Go
Audio ConnectorsUSB Type-C
Bluetooth SupportBluetooth v5.0
Battery Capacity4800mAh
Battery TypeNon-removable Li-Ion
ChargingFast Charging / Wireless Charging
GPS IntegratedYes
AudioYes
Dimensions (H x W x D)6.36 x 2.98 x 0.31
Package ContentsSamsung Galaxy S21+ 5G, Wall Charger

Questions about this item

Does the box include a charger or earbuds, or must they be bought separately?

The phone ships unlocked with a USB-C cable and SIM eject tool. Power adapter and earbuds are not included and must be purchased separately.

Is the 128 GB version enough storage, or should I wait for a larger capacity?

This model is offered only in 128 GB with 8 GB RAM. No higher-capacity variant is listed, so 128 GB is the sole option.

What does the 64 MP main sensor actually deliver for everyday photos and 8K video?

The triple rear array uses a 64 MP primary sensor alongside 12 MP ultra-wide and telephoto lenses, enabling 4320p video capture and high-detail stills.

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