Have just received the V3 from Digital Playworld.
Replaced a Iocean X7 due to a cycling accident which ruined screen.
Came with Android Kit Kat 4.4 installed
During the initial set up only problem I encountered was the SD card kept getting unmounted.
Easiest way around this was to format card in phone ( which i should have done) and then plug into
pc to transfer music across.
PC transfer was easier that ever, plugged in / found hardware and off i went, no actioning any usb actions on phone. Choice of where to transfer files to option on pc screen.
Wifi picked up straight away.
Picked up network (virgin) straight away.
Installed a launcher and a few personnel preference apps for vid / music, sound good with out speakers.A big improvement over my Iocean
Battery as yet doesnt seem a problem but all I have done is transfer music via cable.
It came with a couple of Russian Vid's on the main memory though. Ok to watch but easily deleted.
Came with Basic Android app's installed (which i did like). Not a lot of clutter !!
Plenty of cases available on Aliexpress, again a plus as chinese phones are a little hard for cases in the UK.