| Brand | Microsoft |
|---|---|
| Manufacturer | Microsoft Mobile |
| Series | Lumia |
| Predecessor | Microsoft Lumia 540 |
| Successor | Nokia 3 |
| Related | Microsoft Lumia 950 |
| Compatible networks | EDGE, HSPA+, LTE |
| Dimensions | 136.1 mm (5.36 in) H 67.8 mm (2.67 in) W 9.9 mm (0.39 in) D |
| Weight | 141.9 g (5.01 oz) |
| Operating system | Windows 10 Mobile |
| System-on-chip | Qualcomm Snapdragon 210 MSM8909 |
| CPU | 1.1 GHz quad-core ARM Cortex-A7 |
| GPU | Qualcomm Adreno 304 |
| Memory | 1 GB RAM |
| Storage | 8 GB |
| Removable storage | microSD up to 200 GB |
| Battery | User-removable 2100 mAh Li-ion |
| Rear camera | 5 MP 1/4-inch sensor 720p video at 30 fps LED flash ƒ/2.4 aperture |
| Front camera | 2 MP 480P video, ƒ/2.8 aperture |
| Display | 4.7 in (120 mm) LCD, 1280 × 720 pixels at 315 ppi |
| Data inputs | Multi-touch capacitive touchscreen |
| Codename | Saimaa[1] |
| Website | Microsoft Lumia 550 at the Wayback Machine (archived 18 October 2015) |
Microsoft Lumia 550 is a budget smartphone manufactured by Microsoft Mobile as part of its Lumia family of Windows-based mobile computing products. It was introduced along with the Lumia 950 and the Lumia 950 XL on 6 October 2015 at a press event held in New York City.[2]
The Lumia 550 was released in December 2015 with Windows 10 Mobile version 1511. Windows 10 Mobile version 1607, Anniversary Update was released in August 2016.[3][4][5] Windows 10 Mobile version 1709, Fall Creators Update, was the final software update.