I have both an iPad and a Nexus 7. Now everyone uses their tablets a different way, but for me, the iPad hardly gets used since it's not really any more portable than my laptop and the laptop does much more (such as quickly typing this reply while attached to a 27" monitor). The Nexus 7 I've used as a one handed eReader, a game device, an alarm clock, and walk around Skype device. Yes, you can do all that with your smartphone but I found the 7" size is much better than a smallish phone. The phone is better for earphones involved tasks such as making calls and listening to music/podcasts. Phones are pocketable, Nexus 7 is jacket pocketable and 10" tablets are not pocketable at all unless you have clown pockets. But honestly, I just find the 10" size to be redundant if you have a decent laptop.