Looking on aliexpress or taobao, you'll find dozens upon dozens of cheap tablets with CPU's from allwinner or rockchip, a few gigs of ram/flash and a not that great 8-10" screen for Completing against these are a few Samsung models that have their highly customized variant of Android, and Apple holding the premium ground with iOS/HW quality/price/performance, and MS selling the Surface with Windows for similar prices.
The best we can hope for is for low end tablets to improve over the next few years.