If it's like Li-Ion, that's full discharge and charge cycles, not every top off. So if these batteries are sufficiently higher capacity, it might make up for the difference. 200+ charges is enough if each charge lasts 2x longer or more.

The above comment didn't mention cycles but I should have said "similar or better." Cycles are comparable, seems likely it's just more sensitive to poor management. With about twice the capacity, fewer cycles are more tolerable anyway.

In any case, this looks like a very practical battery with serious advantages over lithium-ion.

If you have double the energy capacity and the same cycle. Your phone will also last roughly double the time at the same energy usage. That is probably good enough for most things.