

📶 Stay connected, stay ahead—unlock your world with Lumia 550!
The Microsoft Lumia 550 RM-1127 is a factory unlocked smartphone featuring 8GB of storage and 4G LTE support across multiple GSM bands. Designed for global GSM network compatibility, it offers reliable connectivity with major carriers like AT&T and T-Mobile. Its compact black design and essential features make it an ideal choice for professionals seeking a straightforward, no-fuss device.
| Aspect Ratio | 16:9 |
| Display | AMOLED |
| Screen Size | 4.7 Inches |
| Effective Video Resolution | 8 Pixels |
| Digital Zoom | 2 x |
| Number of Front Cameras | 1 |
| Camera Description | Front |
| Human-Interface Input | Touchscreen |
| Sim Card Size | Nano |
| Water Resistance Level | Waterproof |
| Additional Features | smartphone, internationally-sourced, touchscreen, lte |
| Color | Black |
| SIM Card Slot Count | Single SIM |
| Form Factor | Smartphone |
| Biometric Security Feature | Fingerprint Recognition |
| Operating System | Microsoft Windows |
| Memory Storage Capacity | 8 GB |
| Item Dimensions | 2.67 x 0.39 x 5.36 inches |
| Item Weight | 0.31 Pounds |
| Connectivity Technology | Wi-Fi |
| Wireless Network Technology | GSM, CDMA, LTE |
| Cellular Technology | 4G |
| Wireless Provider | T-Mobile, Unlocked |
| Battery Type | Lithium-Ion |
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