Question: what is the difference between fire hd 8 and 10?
Answer: The 8-inch model has a 1280 x 800 pixel resolution, which comes out at 189ppi. ... The 10-inch model make a bigger step to 1920 x 1200 pixels, which is 224ppi. This is quite a bit sharper than both the smaller tablets as well as giving you 2 inches more on the diagonal. If it's size you crave, then go for the Fire HD 10.