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Announced in 2010 but reaching these shores in 2011 was perhaps RIM's most radical departure yet: the PlayBook.
The tablet, an attempt to capitalise on the wave of slate love initiated by Apple, has a seven-inch display, is 1cm thick and has both front and rear cameras.
The PlayBook was a lonely soul — for 3G connectivity, it had to be tethered to a BlackBerry smartphone using a feature called BlackBerry Bridge, which connected the smartphone and tablet over a secure Bluetooth link.
Image: Natasha Lomas/ZDNet
As well as updating its Curve and Bold franchises in 2011, BlackBerry gave its Torch range a polish with three new models in the middle of the year.
Torch 9810 (above) stuck to the original Torch brief of touchscreen plus slideout keyboard, while the 9850 and 9860 were touch-only, with a 3.7-inch display to the 9810's 3.2-incher.
Later that year, the company brought out an-all touch Curve, bringing Qwerty-less phones to the lower end of the market for the first time.
The 3.2-inch 9380 came with a 3.2-inch screen, five-megapixel camera and NFC capabilities onboard.