The Oppo R9 Plus sports a 6-inch Full-HD AMOLED display with 1080 x 1920 pixel resolution. It is powered by a Qualcomm Snapdragon 652 processor paired with 4GB RAM. Running Android 5.1.1 Lollipop with ColorOS 3.0 on top, the device comes equipped with both 64GB and 128GB models, and can be further expanded up to 128GB via a microSD card. The R9 Plus comes equipped with Sony’s IMX298 CMOS sensor along with a 16MP rear camera and a 4120mAh battery completes the package.
The Oppo F1 Plus packs a 5.5-inch 1080p display and has 4GB of RAM. It has a metal body, Octa-Core processor, 13-megapixel rear camera with phase-detection auto-focus (PDAF), LED flash and runs on Android 5.1 (Lollipop) with Color OS 2.1, similar to the F1.
Beside the design, these Oppo products have many other features. They own high-end design with aluminum, the 2.5D glass screen, the edge of F1 Plus is very thin , only 1.66mm and 1.76mm on R9 Plus.

Oppo F1 Plus
The biggest highlight of the Oppo F1 and R9 Plus smartphones is that they pack 16-megapixel front cameras with 78.1-degree wide-angle lens and an f/2.0 aperture. Both devices sport the same design with a fingerprint scanner placed right below the display which the company touts will unlock in just 0.2 second. Both products support VOOC.

Oppo R9 Plus