Porototype of a new Lumia device has leaked in images in China. This is not another mid-ranger and judging by the leaked images, it looks like the Lumia 1020 successor with a metallic design. It has 1080p resolution display, 2 GB RAM and a big rear camera hump. The display size looks like 5-inch.
The camera details are not known yet, but the above images says it all and it certainly looks like Lumia 1020 successor with a big camera sensor on the lines of Lumia 1020. The device has RM-1052 variant code and may be called Lumia 1030, if the continued Lumia naming tradition is taken into account.
The device has dedicated camera buttons, expected on a high-end Lumia, but surprisingly lacks physical touch buttons.