Dell logo The latest tablet rumour is a good one for Dell and Android fans. Engadget has obtained an allegedly leaked photo of two upcoming Dell 'Streak' tablets, a 7in and a 10in model, that would complement the company's previously announced Mini 5 device. (Or will it be the Streak 5?)

None of Dell's touchscreen tablets are shipping yet, but that may change soon. In February, Dell officials said the Mini 5 would ship "in a few months", and it's a safe bet that an early-summer launch is in the works. As for the larger slates, the 7in Streak could debut later this year, with the 10in model appearing next year, if an internal Dell document obtained by Engadget (along with the Streak pics) is the real deal.

Dell's tablets are expected to run an as-of-yet unreleased version of Google's Android operating system, a logical move that would allow users to choose from more than 38,000 apps in the Android Market. The larger screen sizes - particularly the 10in Streak - are likely to appeal to consumers who want a tablet that does what their smartphones don't do very well, such as provide satisfactory web-browsing, video-watching and e-reading experiences.

Dell's 5in Mini may be pocket-sized like a smartphone - OK, a very large pocket - but its petite size could prove a turnoff to tablet shoppers who've spent some quality hands-on time with the iPad. A tablet isn't a smartphone, after all, nor should it pretend to be. A larger display opens the door to many apps that simply don't run well on a phone's dinky screen.

A familiar look

Visually, it seems that Dell has lifted a few design elements from Apple. The (allegedly) bootlegged photos of the 7in and 10in Streak reveal a slim, sleek handheld that mirrors the iPad aesthetic.

Specs? Dell's tablets will likely win a Streak versus Apple iPad features race, at least initially, if they come with the front-facing VGA camera (for video chats), 5Mp camera on the back and microSD card slot that they're expected to have.

Of course, Dell will soon have plenty of competition from a host of other major-name tablet makers, including Acer, Google, HP, Lenovo and Toshiba, all of which are readying their own iPad-killers for market.

See also:

Dell to launch Google Android tablet in UK?

Apple iPad review

Apple iPad news spotlight

Apple news

PC World