A brief history, I wanted a wireless headset that communicates via radio, has a relatively good sound and has a microphone.
Previously, I had already Creativ Sound Blaster EVO Zxr and was not very happy with the sound.
Because the Sony or the AKG was worlds better.
Both have a relatively neutral (the Sony is not quite) sound with the AKG for me but a little clearer or even neutral sounds.
I think the Sony is still a bit too much bass. (Is probably subjective)
Even one of my colleagues who already longer dealing with headphones came to the same conclusion.
Visually speaking the AKG me something more, as well as a lot was made of ALU, the Sony is indeed well made, but there is virtually entirely of plastic.
Wearing of two headphones was at least over a period of 2-3 hours at two relatively comfortable but is probably the same as the sound and the design varies in each case but, depending on subjective feelings.
What ev. Would have to say, I could not test the times, this time was not enough, but I was able to "play around" with both more than a day without the battery ran out, that was fine with me.
In conclusion would have to say that I've tested and both cable (3.5mm Audio) via BT and I almost could not detect any negative impact of the compression via BT via radio over the cable amazingly, especially when AKG.
Whether that is the new BT-Audio protocol aptX / ACC I can not say, in any case, the difference in Creativ EVO was relatively easy to determine.
The NFC pairing has in two without any problems works (Galaxy S3).
Oh, now I still remembered that if I criticize something, then it would be possibly the microphone's audio quality, (this was the only thing that was better than in the Creativ AKG, Sony I have not tested ...) and the fact that if the AKG attached to the USB for charging, to vertschüsst the BT connection ...
