The Onda V80 Plus is the latest Tablet to enter the Sub$100 market. The tablet offers modest performance via the Intel Atom Cherry Trail X5 and 2 GB RAM to boot. The tablet also comes with Dual OS support readily available. I just did a review the Teclast X80 Power, a tablet of the same category, which I think will be it’s biggest competition. However, I do see the Onda V80 Plus winning this, not because of the specs but due to the bigger 4200mAh. However, it does face stiff competition with the Chuwi Hi8 Pro, similar battery size and the addition of a USB Type C Port make it more appealing.
The question really is about pricing and at the current list, it will be a bargain. But in this category, that price is also faced by other competitors from Teclast, Chuwi or even Cube. You can refer here: Other Sub$100 Tablets.
Note: You can also compare this tablet to similar tablets here: Tablet Guide