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Samsung Galaxy S21 5G smartphone in Phantom White finish, 6.2 inch display

SAMSUNG

SAMSUNG Galaxy S21 5G 128 GB Phantom White cell phones - unlocked

SKU CH-JKXF-S23FM

Unlocked 5G smartphone with a 6.2-inch Dynamic AMOLED 2X display, triple rear cameras including a 64 MP telephoto lens, IP68 water resistance and 128 GB storage

  • Storage drive128 GB
  • Connection optionsYes
  • Operating systemAndroid 11
  • Form factorSmartphone
  • Technology typeGSM / CDMA / HSPA / EVDO / LTE / 5G
  • Carrier compatibilityGSM CDMA Unlocked

Model 5G

  • Dynamic AMOLED 2X display with HDR10+ for vivid 6.2-inch visuals
  • Triple rear camera system including 64 MP telephoto with 3x hybrid zoom
  • IP68 dust and water resistance rated to 1.5 metres for 30 minutes
  • Ultrasonic under-display fingerprint sensor for secure unlocking
  • 128 GB storage on Android 11 with One UI 3.1

Unlocked 5G smartphone with 128 GB storage

The Samsung Galaxy S21 5G is a factory-unlocked smartphone that works on GSM and CDMA networks. It ships new with 128 GB of internal storage and a 6.2-inch Dynamic AMOLED 2X display. The device runs Android 11 with One UI 3.1 and includes a triple rear camera system led by a 64 MP telephoto lens.

Suits users who want a compact flagship

Buyers who prefer a smaller handset with IP68 water resistance and an ultrasonic fingerprint sensor will find this model fits the brief. The single SIM slot and lack of a microSD card slot mean anyone needing dual-SIM standby or expandable storage should consider other options.

128 GB fixed storage with no expansion

The phone provides 128 GB of onboard memory and does not support a memory card. If your apps, photos and offline media require more space than that, this handset will not meet the requirement.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $160.99
Typical for this category: the median of 2,409 items is $168.99.
Storage drive 128 GB
Typical for this category: the median of 1,888 items is 128 GB.

Specifications

Product
Brand nameSamsung
Product lineGalaxy
Model nameGalaxy S21 5G
Product colorPhantom White
Processor
Processor chipQualcomm SM8350 Snapdragon 888 5G
Core configurationOcta-core
CPU clock speed2.42
Memory
RAM capacity8 GB
Storage
Storage drive128 GB
Display
TouchscreenYes
Main screen size6.2 in (15.7 cm)
Screen resolution1080 × 2400 pixels
Pixel density421 ppi
Outer display typeDynamic AMOLED 2X
Audio & video
Back camera64 MP
Camera flashLED
Video recording1080p
Selfie camera10 MP
Connectivity
Connection optionsYes
Technology typeGSM / CDMA / HSPA / EVDO / LTE / 5G
SIM configurationSingle SIM Card
Wi-Fi capability802.11 a/b/g/n/ac/6
BluetoothBluetooth v5.0
Ports & slots
USB portsType-C 3.2
Power
Battery capacity4,000 mAh
Battery typeNon-removable Li-Ion Battery
Charging optionsFast Charging / Wireless Charging
Size & build
Form factorSmartphone
Overall dimensions5.97 × 2.8 × 0.31 in
Product weight5.96 oz
Compatibility
Carrier compatibilityGSM CDMA Unlocked
Environment & compliance
Water resistanceIP68
Software
Operating systemAndroid 11
More details
Built-in sensorsAccelerometer, gyro, proximity, compass, barometer

Questions about this item

What carrier SIM card do I need for the GSM CDMA unlocked Galaxy S21 5G to work?

Any standard nano SIM from a GSM or CDMA carrier will activate on the unlocked phone.

Will my existing micro-SD card slot accessories still be useful with the single-SIM tray?

The tray accepts only one nano SIM and has no micro-SD slot, so storage-expansion accessories cannot be used.

How can I confirm the 6.2-inch Dynamic AMOLED 2X panel is running at its native 1080 x 2400 resolution after setup?

Open Settings, tap Display then Screen resolution and verify it shows FHD+ (1080 x 2400).

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