Very nice Good Work
Looking at the features, buttons/controlls and price the JXD S601 ticks all the boxes there are a few Emus not out but sooner or latter they would be made for Andriod (apart from the non popular/obscure ones). So there is not much that the JXD does not have or is missing here is a list of what it does not have.
Radio, HDMI, Vibration and USB pad Support, and also no Bluetooth, GPS and 3G but maybe not needed.
So the YDP has a few extra features over the JXD (HDMI, Extra Camera) but then carries higher price and only Andriod 2.2 (unless get the upgrade version).
I am also suprised how much the Wiz/Caanoo Emulate (remember while Wiz offers more the Caanoo can use Ginge to play some of the Wiz stuff).
Of course the king of Emulating is the Pandora but they are rare, and shows that what sets it apart is dedicated team and software support.
Which makes you wonder had the orginal Dingoo A320 (not the DT company that alienated itself from community) actually had the CPU Power and Ram of the Caanoo/Wiz how great a device that could had been. Or if the Caanoo/Wiz combined both consoles pros i.e having a D-Pad and Analog and again i am sure that device would do great.
So while the Pandora is good but rare, its a pitty they did not make another system that was based on simular design the JXD and YDP use (i.e like PSP/Vita) i am sure that would be interesting.
But looking at the systems it does show to me that the JXD has a lot of potential, if only there was in future a Dingux/Lingux based port for it that runs from the SD card so that the community could also develop for it instead of rely on the Andriod community.