qi charging would be a nice feature, but you still need to know that qi charging is more harmfull for the battery than a normal charging method. some of energy in wireless charging is turned as heat and hence affecting the life of the lithium battery. when buying a wireless charger, it is better to be a high quality charger rather than a charger producing lot of heat...
at this point when Li-batteries suffers from heat decreasing their life, im not so interested in having a wireless techonogy to charge them.
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