SAMSUNG
SAMSUNG Galaxy S21 5G 128 GB Phantom White cell phones - unlocked
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
- TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G
- Compatible Carrier & ServiceGSM CDMA Unlocked
- Form FactorSmartphone
- ColorPhantom White
- SIM CardSingle SIM Card
- SensorsAccelerometer, gyro, proximity, compass, barometer
Option 5G
- CDMA - Verizon
- 5G
Struck-through versions exist but are not stocked here.
- 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.
Highlights
- 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
Specifications
| Brand | Samsung |
|---|---|
| Series | Galaxy |
| Model | Galaxy S21 5G |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Compatible Carrier & Service | GSM CDMA Unlocked |
| Form Factor | Smartphone |
| Color | Phantom White |
| SIM Card | Single SIM Card |
| Sensors | Accelerometer, gyro, proximity, compass, barometer |
| Water Resistant | IP68 |
| Touch Screen | Yes |
| Main Display Size | 6.2" |
| Main Display Resolution | 1080x2400 pixels |
| Pixel Density | 421 ppi |
| External Display Format | Dynamic AMOLED 2X |
| Rear Camera | 64 MP |
| Flash | LED |
| HD Video Capture | 1080p |
| Front-Facing Camera | 10 MP |
| Operating System | Android 11 |
| System Chip | Qualcomm SM8350 Snapdragon 888 5G |
| Processor Core | Octa-core |
| Processor Speed | 2.42 |
| RAM | 8GB |
| Storage | 128GB |
| Wi-Fi Support | 802.11 a/b/g/n/ac/6 |
| Connectivity | Yes |
| USB | USB Type-C 3.2 |
| Bluetooth Support | Bluetooth v5.0 |
| Battery Capacity | 4000mAh |
| Battery Type | Non-removable Li-Ion Battery |
| Charging | Fast Charging / Wireless Charging |
| Dimensions (H x W x D) | 5.97 x 2.80 x 0.31 in |
| Weight | 5.96 oz |
| Warranty | 90 Day |
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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