I had, technically have, a Samsung Galaxy Tab 10.1. Only difference between the Tab and Tab 2 is Android 4.0 out of the box and the microSD slot, which the Tab didn't have. The hardware has not changed between the two devices. I loaded Android 4.0.4 on the Tab before giving it to my dad when I got the Asus Transformer Infinity. The Infinity is a serious tablet with the addition of the keyboard attachment. The Samsung was a good tablet, but it had to be rooted in order to support external hard drives and was very limited as far as expansion goes. Too many dongles needed to add flash memory, HDMI, and USB devices. The Infinity by itself gives you HDMI and microSD and the keyboard dock gives you a laptop-type keyboard with scroll pad, a standard SDXC slot, and a Type-A USB port. This is a REAL USB port with host support. I've been able to connect USB hubs, USB hard discs, card readers, Ethernet dongles, USB mice and keyboards. The Tegra 3 in the Infinity has no problem pushing HD video and HD Master Audio 7.1 to my HDTV. You can also watch it on the tablet's 1920 x 1200 pixel display.