The Lumia 640 is available (once again) for $30 at Walmart and Best Buy, for those of you looking to spend a little bit of money on a mid-range Windows Phone device. We had nothing but good things to say in our hands-on review of the device.
If you’re unfamiliar, the Lumia 640 is a well-spec'd smartphone for the price and will one day receive an upgrade to Windows 10 Mobile for those who are so inclined. While it’s no Lumia 950 or 950 XL, it’s still a relatively speedy device with a nice screen and good battery life. It’s a perfect starter smartphone or backup device, and at $30 is pretty much a steal.
The Lumia 640 features a 5-inch HD Clear Black display, 1GB of RAM, 8GB of storage with microSD expansion slot of up to 128GB, and a quad-core Qualcomm Snapdragon 400 processor.