Product Description
The factory‑unlocked SM‑G991U1 provides full compatibility across major carriers and a clean software experience without carrier apps. The 6.2‑inch AMOLED display offers fluid and bright visuals, making it suitable for browsing, media, and multitasking. Its compact size adds comfort to daily operation.
With fast internal hardware, a capable triple‑camera setup, and reliable battery life, the phone supports a wide range of everyday tasks. Storage options and fast charging help keep it practical and efficient.
Specifications
- Model: Galaxy S21 5G (SM‑G991U1)
- Display: 6.2″ Dynamic AMOLED 2X, 1080×2400, 120Hz, HDR10+
- Processor: Snapdragon 888
- RAM: 8GB
- Storage: 128GB / 256GB
- Rear Cameras: 12MP wide + 64MP telephoto + 12MP ultrawide
- Front Camera: 10MP
- Battery: 4000mAh, 25W wired, 15W wireless
- Network: Fully unlocked US 5G/LTE compatibility
- SIM: Nano‑SIM + eSIM
- OS: Android 11 → 13+
- Connectivity: Wi‑Fi 6, Bluetooth 5.0, NFC, USB‑C
- Water Rating: IP68
- Dimensions: 151.7 × 71.2 × 7.9 mm
- Weight: 169–171 g
- Color Options: Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
- Release Year: 2021 – US Factory Unlocked Variant
Condition Guide
| Condition | Description |
| Excellent | Screen and housing are like new condition. Some devices may have a minimal cosmetic flaw. Only fine scratches and scuffs are allowed. |
| Great | Screen is in excellent condition. Screen/Housing may have minor signs of use. Overall very good condition. |
| Good | Visible signs of use and multiple minor scratches are allowed. Can have noticeable flaws that are not heavy. Only few dented areas are allowed on housing. |
| Fair | Moderate signs of use on screen and housing. Deeper scratches and dents may be present from normal usage but are not considered excessive. |
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