Don’t know why it couldn’t get out earlier, Nokia has already trademarked “Nokia Zoom”, the term associated with Nokia’s upcoming camera flagship Nokia EOS or Lumia 1020 as @evleaks said. They registered it on May 30 this year. List of goods and services details shows smartphones, tablets and accessories.
In International Class 9:
Mobile phones, smart phones, tablets; accessories and replacement parts for mobile phones, smart phones and tablets.