We note that nonresidential construction, even with the jump in the second quarter, is still near its all-time low relative to GDP, so gains there should continue, given the high levels of liquidity in the economy.

FORBES: What I Learned In Boston

The jump in sales of newly-built homes is of particular note, as housing construction has typically played a lead role in past US economic recoveries.

BBC: US economy shows signs of stronger recovery

With faux-metal chrome sides and a polycarbonate back cover, the Note II offers a solid construction that's more durable than your typical device.

ENGADGET: Samsung Galaxy Note II for T-Mobile review Mobile