Nokia Lumia 640

Nokia Lumia 640

The Nokia Lumia 640, launched in 2015, was a mid-range smartphone running Windows Phone. Here are its main features:

• Design : Polycarbonate shell with a sleek and rugged black finish.
• Display : 5-inch LCD screen with HD resolution (1280 x 720 pixels), providing good clarity and vivid colors.
• Processor : Qualcomm Snapdragon 400 quad-core, ensuring satisfactory performance for everyday tasks.
• Memory : 1GB of RAM with 8GB of internal storage, expandable via microSD up to 128GB, providing ample space for apps and media.
• Operating System : Windows Phone 8.1 with Lumia Denim, offering a smooth user interface and integrating Microsoft services like Cortana.
• Camera : 8 MP rear camera with LED flash for detailed photos even in low light conditions.
• Battery : Removable 2500 mAh Li-Ion battery, providing good battery life for daily use.

The Nokia Lumia 640 Black was popular for its affordable price, rugged design, and smooth Windows user experience.