Rumors have been on a all-time high about the new Blackberry Z10, photos of sleek sim-card mobile leaked today. The Z10 has a slightly larger screen than the iPhone 5 — if the leaked specs are anything to go by — being 4.2 inches across, and with a higher pixel-per-inch count too (355, to the iPhone’s 326). It could well be a worthy contender, though how good the device is depends on the operating system, of course. According to the Carphone Warehouse, the BlackBerry Z10 will cost £480 (or about $760). Official announcements are slated to come Wednesday as Blackberry will be holding a big launch premiere of the Z10 and their X10 model which comes with a physical keyboard. Blackberry is obviously hoping for a grand slam with the Z10 as Blackberry who used to be premiere owners of the smartphone market barely generate less than 8% of the market today.

