The Lumia 640 runs Windows Phone 8.1 with the Lumia Denim update installed. In other words, it has the most up-to-date version of the operating system available. (Microsoft has said the 640 can be ...

This replacement for the Lumia 635 has numerous upgrades, including a larger 5-inch HD display, larger battery, 8-megapixel camera, front camera, and NFC. Other features of this affordable Windows ...

We are talking about the Lumia 640 and 640 XL. What's more interesting is that Microsoft has not issued a statement announcing that they are pulling support for these two devices. It is unclear at ...

4G bands 1, 3, 7, 8, 20 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66 - International 1, 2, 4, 5, 7, 12, 17 - T-Mobile 1, 2, 3, 4, 5, 7, 8, 12, 17, 18 ...

Body Dimensions 129 x 70.6 x 8.5 mm, 78 cc (5.08 x 2.78 x 0.33 in) 157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) ...