---
product_id: 388960142
title: "Lumia 550 Rm 1127 8Gb Factory Unlocked 4G Lte International Version (Black)"
brand: "microsoft"
price: "$716.43"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/388960142-lumia-550-rm-1127-8gb-factory-unlocked-4g-lte-international
store_origin: US
region: United States of America
---

# 8GB internal storage for essential apps Compact 5-inch display, sleek black design 4G LTE unlocked for global GSM networks Lumia 550 Rm 1127 8Gb Factory Unlocked 4G Lte International Version (Black)

**Brand:** microsoft
**Price:** $716.43
**Availability:** ✅ In Stock

## Summary

> 📶 Stay connected, stay ahead—unlock your world with Lumia 550!

## Quick Answers

- **What is this?** Lumia 550 Rm 1127 8Gb Factory Unlocked 4G Lte International Version (Black) by microsoft
- **How much does it cost?** $716.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/388960142-lumia-550-rm-1127-8gb-factory-unlocked-4g-lte-international)

## Best For

- microsoft enthusiasts

## Why This Product

- Trusted microsoft brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **4G LTE Speed:** Experience fast, reliable internet on multiple LTE bands for smooth streaming and browsing.
- • **Unlocked Freedom:** Factory unlocked to give you the flexibility to switch carriers without hassle.
- • **Compact & Classic:** Sleek black finish with a user-friendly 5-inch screen—perfect for on-the-go professionals.
- • **Essential Storage:** 8GB internal memory supports your must-have apps and files without clutter.
- • **Global GSM Compatibility:** Works seamlessly with major GSM carriers like AT&T and T-Mobile—stay connected worldwide.

## Overview

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.

## Description

Lumia 550 Rm 1127 8Gb Factory Unlocked 4G Lte International Version (Black)

## Features

- For USA Buyers: This Smartphone is compatible/will work with any GSM Networks such as AT and T, T-Mobile. For exact 2G GSM, 3G, 4G/LTE compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any CDMA Networks such as VERIZON, SPRINT, US CELLULAR.
- Network Compatibility: 2G: GSM 850 / 900 / 1800 / 1900 and/or 3G: 850(B5) / 900(B8) / 2100(B1) and/or 4G: LTE 800(B20) / 900(B8) / 1800(B3) / 2100(B1) / 2600(B7)
- Brand: Microsoft
- Seamless Technology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** Microsoft
- **Operating system:** Windows Mobile 6.5
- **Installed RAM memory size:** 8 GB
- **CPU model:** Snapdragon
- **CPU speed:** 1.1 GHz

## Images

![Lumia 550 Rm 1127 8Gb Factory Unlocked 4G Lte International Version (Black) - Image 1](https://m.media-amazon.com/images/I/41qQsfMUNnL.jpg)

## Frequently Bought Together

- Microsoft Lumia 550 Rm 1127 8Gb Factory Unlocked 4G Lte International Version (Black)
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- DELL Dock – WD19S 130W

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**Shop now:** [https://www.desertcart.us/products/388960142-lumia-550-rm-1127-8gb-factory-unlocked-4g-lte-international](https://www.desertcart.us/products/388960142-lumia-550-rm-1127-8gb-factory-unlocked-4g-lte-international)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-23*