Summary: The HP Officejet H470 could be convenient if for some reason you need a nearly full-size printer that comes with a vinyl carrying case with no handle or place for cables, and that can run off a battery and connect wirelessly or via Bluetooth. But since I'm having trouble identifying when precisely you'd need that combination, and since the printer is slow, expensive, and seems error prone, I'd spend the same amount of money that doesn't offer battery power and a nifty...
Pros: Battery or AC power, Networkable via wired / wireless network
Cons: Slow, So-so color quality, Small paper input tray (50 sheets maximum), Pricey, Error prone
Summary: HP markets the Officejet H470wbt to the mobile business professional, but it chose aesthetics over performance. The sleek design and cost-effective cartridges give its rating a slight boost, but the degradation of print quality from the previous model is definitely a deal breaker.
Pros: Relatively fast; low cost per page; sleek new color scheme.
Cons: Poor-quality prints; glitch-prone paper feeder; dSLR owners will miss the CompactFlash port.