I have determined to buy new Ulefone Paris X for testing append to Ulefone Paris.
This device seems to a minor version of Ulefone Paris. CPU and camera module gone to downgraded: MK6753 octa core CPU to MK6735 quad core, and 13Mpixels camera to 8Mpixels.
Actually Ulefone Paris has high energy spending on full load in normal usage, and battery going melt down faster by 8 cores of CPU with GPU (may it has 3 cores of MALi-720T).
I expect Paris X may enhanced for battery life and more lighter than Paris.
Hope delivery state changes to on DHL and hand on me.