Nokia Lumia 730

The display features Nokia's ClearBlack polarisation filters and is protected by curved Gorilla Glass 3.

The Lumia 730 has a 6.7 MP PureView-branded rear camera, sporting a 1/3.4-inch BSI sensor with 1.12 μm pixels and an Carl Zeiss 6-element lens with an f/1.9 aperture.

The front camera has a 5 MP sensor with a wide-angle f/2.4 lens and supports 1080p video recording.

The problem was not fixed if one downgraded the unit back to Windows Phone 8.1.

Due to chipset limitations, however, it does not support passive voice activation for the Cortana digital assistant.