BlackBerry sticking with 4.2- and 3.1-inch screen sizes, resolutions for next wave of BB10 devices

If you're expecting to see future BlackBerry devices with larger (or smaller) screen sizes, Thorsten Heins has got a bucket of ice water ready to throw over your dreams. At the BlackBerry 10 launch event, he confirmed that the next set of smartphones would stick to the same screen sizes and resolutions that we've seen in the Z10 and Q10. The company wants to avoid fragmenting its ecosystem and,...