Nexus 4 looks interesting but a bigger screen would be nice and I could go to the Nexus 7 now that they have one with a phone option and MicroUSB for connectivi

Nexus 4 looks interesting but a bigger screen would be nice and I could go to the Nexus 7 now that they have one with a phone option and MicroUSB for connectivity! Ah, it has no camera well a 1.2 MP front facing one but that's it. Maybe the Nexus 10, big, would take some getting use to to replace a phone with it and it has an 8MP rear facing camera, but no phone option. :-( When I can get a 7 with phone and at least 32 Gigs or preferably expandable storage like my Nexus One which I've had 32 Gigs on now for a year or two and an 8MP real rear camera and a front facing camera and MicroUSB then I'll upgrade from Nexus One to Nexus 7 or if the 10 gets a phone I might go to that. The 10 would be a strong option for me now if it had at least 4 Gigs RAM, 64 Gigs storage or expandable and a phone as well as rear and front facing cameras.