From what we can tell in the photo, the Oppo N3 appears to sport some kind of metal band around the edge which is either made from stainless steel or lithium aluminum alloy, depending on which rumor you believe, although there are also reports that suggest that there could be two options for users to choose from.
Also just like the Oppo N1, the photo seems to suggest that the Oppo N3 will sport a camera that can swivel, thus allowing users to swap between a front-facing camera and a rear-facing camera easily, while maintaining the image quality, flash unit, and megapixels. It also seems that the Oppo N3 could feature some kind of faux leather design, similar to that of the Samsung Galaxy Note 3.
While the official specs have yet to be revealed, we have heard the rumors that it will feature a 5.9-inch Full HD display and will be powered by a Qualcomm Snapdragon 805 processor with 3GB of RAM under the hood. The camera will be of the 13MP variety and is expected to come in a variety of different colors.