That's more like it: nice size - what's the trade off in sound quality? Aside from certain unsupported formats that is? I appreciate it is unlikely to sound as good as my X5 but at least sounding a little better than my C3 & I'm in the market 😊
Most importantly when is it due for release?
it is not suitable for FiiO to decide which one is better in SQ. but you will get the answer soon from other people.