Lumia 730 is the complete powerful phone!

[Amaze Natures]

Why no high end lumias like 730 specifications.?
Dual sim, dual cam, perfect size, and the most important are the 128 SD card slot and the HD display.

 

[mathsisbest]

Why no high end lumias like 730 specifications.?
Dual sim, dual cam, perfect size, and the most important are the 128 SD card slot and the HD display.

Dual sim is not high spec. It is focussed on cheaper markets like India. Other than that, all those specs you stated are in the higher end phones, including the Lumia 830 and 1520. The Lumia 930 does not have sd card expansion, but has other features (better build quality, much better camera, more ram and better cpu)