Microsoft Lumia 640

The Microsoft Lumia 640 is a reliable smartphone that combines essential features with a user-friendly interface. Launched in March 2015, this device remains a practical choice for those who need a straightforward phone for daily tasks.

• Display: 5.0-inch HD IPS LCD
• Processor: Quad-core 1.2 GHz Cortex-A7
• Camera: 8MP rear camera with LED flash
• Operating System: Windows Phone 8.1, upgradable to Windows 10 Mobile
• Connectivity: 4G LTE support for fast mobile internet

The Microsoft Lumia 640 is ideal for users who want a simple smartphone for calling, texting, and light app usage. It suits students, seniors, or anyone looking for a secondary device that covers basic functionalities without the complexity of modern smartphones.

Choosing a refurbished Microsoft Lumia 640 is an eco-conscious decision that allows you to access essential smartphone features without the need for a new device. Each refurbished phone from Back Market undergoes rigorous testing to ensure quality and reliability. Learn more about our quality standards.