If you are looking for a good deal on a Windows Phone that can be upgraded to Windows 10 Mobile, you might want to check out the AT&T pre-paid, no-contract version of the Lumia 640. Walmart is currently selling the smartphone for $29.88
Here's a quick reminder of the phone's hardware specs:
- Qualcomm Snapdragon 400, 1.2 GHz quad-core processor
- 5-inch HD (1280x720) IPS LCD, 294 PPI, Glance screen, Corning Gorilla Glass 3, Sunlight readability enhancements
- 1GB RAM
- 8 GB internal mass memory + up to 128 GB Micro SD & 30GB free OneDrive cloud storage
- Windows Phone 8.1 Update 2
Again, the phone will support Windows 10 Mobile and if you enter the Windows Insider program you can get early builds of the OS that can be installed on the Lumia 640.
Thanks to "malone00WC" for the tip!