This is my second Qi charger. First, I had gained another model of a competitor for the office. By comparison, the WCN7 shines through the following points: * Significantly quieter acknowledgment tone when loading start * Is only slightly warm during operation -> good for the battery! * Significantly more tolerant when imprecise placement of the "charge-form". * Wertigeres Design - finally you have it all day in front of eyes * Reliable charging circuit detection at the Nexus 5
The competitors I have at home right now, because it's a pushy loud Pipton of themselves when placing the smartphone. That is, this machine here much more pleasant when it would be nice also to be able to turn off the sound completely. Well, you probably can not have everything.
From me there is a very strong buy recommendation.