Is Lumia 730 and 735 capable of wireless charging without extra backcovers?Is Lumia 830 Capable?

[Ali Akbar 7]

Is wireless charging available for both Lumia 730 and 735?Will it be able to charge without extra back cover?Does Lumia 830 Support Wireless charging without Backcover?

 

[xandros9]

as it looks right now, the 735 will have it, the 730 will not.
Technically it requires a back cover, but just the normal cover that comes with the phone.

The 830 has the equipment on its back cover as well.
Both devices are like the 820, not the 720/925/1020 which have shells.