The Oppo R15 Pro has been priced at Rs 25,990 for the 6 GB RAM + 128 GB storage variant.
Oppo is the first company to successfully complete a 5G Internet access test on a mobile phone.
The under display fingerprint scanner comes with a 3P micro lens for reading the finger.
Oppo R17 may debut as Oppo F9 Pro in India and other global markets featuring a 25MP AI front camera.
The phone also sports an in-display fingerprint sensor with a narrow chin at the bottom of the display.
However, Oppo R15, followed by Vivo X21 were the most popular smartphones in China in Q2 2018.
The notch doesn't seem to consume a lot of space and also seems to be the home for the selfie-camera.
Oppo's successor to the Oppo R15 may be called Oppo R17 and not the Oppo R15s.
The two other model numbers listed are said to be regular variants which might be configured differently.
Xiaomi to launch a Helio P60 powered device in Q2 2018 as MediaTek focuses more on its mid-range chipsets
Helio P60 is built on the latest 12nm FinFET process from TSMC along with the four Cortex A73 cores and the Mali G72 GPU.
OnePlus 6 will come with Snapdragon 845 SoC with CPU clocked at 2.7 GHz and will be powered by 3,450 mAh battery and 6 GB RAM.
After launching the OnePlus 5T last year, smarter OnePlus fans will indeed be waiting for the OnePlus 6T this year and not the OnePlus 6.
Oppo R15 launches in China in three variants, expect 6 GB RAM and dual-cameras with real-time HDR support
The standard variant of the Oppo R15 features 6.28-inch HD Plus bezel-less OLED display with 19:9 aspect ratio (1080 x 2280).
The teaser confirms that Oppo will launch the R15 and R15 Plus at the same time with the Plus version packing a larger screen.