Clearly, the X05 is better (max volume, spectral balance, metal frame, real keys, handle ...) ....
BUT this one is even better level report performance / price because the quality is very good and it adds a microSD slot for use in total autonomy, without added source ... which is a real plus in some circumstances.
Only flat ergonomic issue: TOUCH only three touches that make both +/- and >> / With me, it shambles every second ...
I prefer real buttons on the X05, though the white screen printing is virtually unreadable on non-colored aluminum model ...
to force, I know them by heart and it is more reliable than touch ...
Voila: in short, go for it!
at that price, I think even offer one to my beautiful mother! ;-)