Product Description
The Galaxy Z Flip4 (SM‑F721B/DS) Dual‑SIM model brings global flexibility to Samsung’s stylish foldable design. Its compact build opens into a smooth 6.7‑inch Dynamic AMOLED display, while the cover screen makes it easy to check notifications, control music, and access widgets at a glance. This variant supports two SIM profiles, making it ideal for users who travel frequently or manage both work and personal numbers.
With upgraded performance, long‑lasting battery life, durable materials, and improved camera capabilities, the SM‑F721B/DS delivers a premium foldable experience with added connectivity options unavailable in single‑SIM versions.
Specifications
- Model: Galaxy Z Flip4 (SM‑F721B/DS)
- Display: 6.7", Dynamic AMOLED 2X, 1080×2640, 120Hz
- Cover Display: 1.9" Super AMOLED
- Processor: Snapdragon 8+ Gen 1
- RAM: 8GB
- Storage: 128GB / 256GB / 512GB
- Rear Camera: 12MP wide, 12MP ultrawide
- Front Camera: 10MP
- Battery: 3700mAh, 25W wired, 15W wireless, 4.5W reverse wireless
- Network: 2G/3G/4G/5G (Global)
- SIM: Dual‑SIM (Nano + Nano or Nano + eSIM)
- OS: Android
- Connectivity: Wi‑Fi 6, Bluetooth 5.2, NFC, GPS, USB‑C
- Water / Dust: IPX8
- Dimensions: 165.2 × 71.9 × 6.9 mm
- Weight: 187g
- Colors: Bora Purple, Graphite, Pink Gold, Blue
- Release Year: 2022 – Global Dual‑SIM 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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