Like the Prime, too, it runs an unskinned version of Android 4.0 and packs a quad-core Tegra 3 chip -- something you don't often see in a tablet this price. In short, the main differences between this and the Prime are battery life (10 hours versus 12), and the quality of the display (the 10-inch screen here offers 350 nits of brightness instead of 600).
ASUS Transformer Pad TF300 review -- Engadget
ASUS Transformer Pad TF300 review -- Engadget