BlackBerry teases a Slider device with "dual-curved, all-touch display with a keyboard"

BlackBerry  teased a all new Curved BlackBerry 10 slider handset at MWC 2015, Spain and on its twitter account. It also announced that the BlackBerry Classic will now be available in three more colour variants to complement the regular black one.

The company showed off  a prototype of a all new Blackberry 10 slider handset with dual-curved display and a keyboard.

BlackBerry's official Twitter account posted an image of the handset in chief Ron Louks hands. The tweet reads - "What a Surprise! Ron just pulled out a dual-curved, all-touch display with a Keyboard - yes a slider device! #MWC15."

BlackBerry has not revealed the name of the device, but the company describes it as a "dual-curved, all-touch display with a keyboard," .The device is situated on an old-fashioned slider beneath the display.

In addition the company also announced that the BlackBerry Classic will now be available in white, bronze and blue colours.The White version of the BlackBerry Classic will be available in market later this month, while the blue and bronze versions will release in April.

To recap, BlackBerry Classic comes with 3.5-inch display, Snapdragon S4 chipset, 2GB RAM, 16GB inbuilt storage, 8-megapixel rear camera, 2-megapixel front facing camera and 2515mAh battery.