What's the difference between the Roku LT and the Roku HD reviewed here? Ten dollars, a different color body, and not much else. But you just want to know one thing: should you buy this box?
The answers: if the Roku LT is sold out (or discontinued), yes; if the HD is discounted to $50 or less, yes.
That's because the $60 Roku HD is, so far as we can tell, all but identical to the $50 Roku LT, which remains an enthusiastic CNET Editors' Choice as the most affordable streaming-media box you can buy. Both models offer hundreds of video and audio channels, including favorites such as Netflix, Amazon Instant, Hulu Plus, Vudu, Crackle, Pandora, MLB.TV, Mog, Rdio, and HBO Go. Both connect seamlessly to your Wi-Fi network. And both can be connected to new HDTVs or any old-fashioned analog TV.
The only differences appear to be cosmetic: the LT is purple with a black base, the HD is black with a purple base. But the electronic innards, features, and performance of the two boxes appear to be identical.
The other distinction between the LT and the HD is one of availability. The LT is intended as an online-only product, while you can find the new Roku HD at brick-and-mortar retailers such as Wal-Mart, Target, and Fry's (though it's available online, too).
So, if these are basically the same products in different packaging, why does the Roku HD cost $10 more than the Roku LT? Your guess is as good as mine. That said, the LT is so popular that it's often out of stock at online retailers like Amazon. If you encounter that problem -- especially if you're buying one as a gift -- spending the extra on the Roku HD isn't a bad backup plan. In the meantime, we'll continue to consider these products to be more or less interchangeable.