is it a prototype of Samsung Galaxy Note 3 have look for yourself

yep the next gen galaxy note 3 device has been quite in rumors but today we saw the first may be leaked prototype of galaxy note 3

the leaked photos of alleged galaxy note 3 shows the huge screen which is rumored to have 5.99" inch Super AMOLED Display similar to the galaxy s4 device, it will also have a 13MP camera,
Snapdragon 800 processor or Exynos Octa-core processor, S-Pen and latest android.

This charming device is expected to be launched in IFA 2013 but no official announcement has been made yet.