OPPO continues to tease its upcoming flagship smartphone, the OPPO N3, and the latest teaser image shows off the camera and what looks like a fingerprint reader.

While OPPO may not have the worldwide recognition of heavyweight companies such as Samsung, Apple, HTC, or others, it has nonetheless made a name for itself in recent years. OPPO seems increasingly dedicated to launching high-end devices with top-notch specifications and the company is definitely gaining ground on a fiercely-competitive smartphone market.

OPPO handsets such as the Find 5, Find 7, and N1 have already stirred plenty of waves, and the next-generation flagship smartphone from the company is expected to draw even more interest.

The OPPO N3 is set to debut soon, and the company has been teasing the device for quite some time now. The smartphone is expected to board a rotating camera, some top-notch aluminum alloy as its build material, and high-end specs and features all around.

The teasing will most likely continue until the smartphone makes its official debut, and now OPPO has posted a new image for the OPPO N3 on its official Facebook page. The latest teaser shows off the N3's advanced camera optics, along with a tagline that boasts "precision optics."

The company doesn't offer any specific details regarding the smartphone's camera, but the image is quite intriguing nonetheless. In addition to the camera, the photo also shows the upper half of the phone's back panel, revealing what looks like a fingerprint reader. OPPO has not confirmed nor denied whether its N3 will pack biometric technology, but the new teaser image seems to confirm recent rumors that have pointed in this direction.

The OPPO N3 is also rumored to pack a quad-core Qualcomm Snapdragon 805 processor under the hood, paired with 3GB of RAM and other cutting-edge specifications. The rotating camera, meanwhile, would serve as both a rear and a front shooter, allowing for high-quality selfies and video calls.

OPPO has been teasing an event on Oct. 29, when the N3 powerhouse will make its official debut. The smartphone's specifications remain in the rumor state at this point, but the company's teasers are definitely exciting. We'll keep you up to date as soon as more information becomes available, so stay tuned.