Well price and the battery life should be double that of the Onaa v919. The Core M isn’t the best on battery life. I expect the Onda to have around 4 hours of battery life. The Teclast will still perform okay, but its bottleneck, like my Surface 3 is the eMMC. The v919 has a faster SSD. The X98 Pro should have around 7-8 hours battery life. We still don’t know if the X98 Pro has 3G. I don’t think it will.
Thanks for the answer! So if I want a replacement for my laptop, I guess I should go the core M route, but wait for USB3 so that I can dock it in a good way.