Microsoft Lumia 640 vs Lumia 635 video comparison

[Windows Central]

When the Lumia 640 was announced last week, I was impressed by the number of improvements it brings over its popular predecessor, the Lumia 635.

Should current Lumia 635 owners upgrade to the Lumia 640 when it becomes available? We quickly compare the two devices so you can make your decision. Watch our video comparison.

Full story from the WindowsCentral blog...