At the center of the R9s Plus' rear camera prowess is the all-new Sony IMX398 sensor, a customized 1/2.8 inch sensor that Sony developed exclusively for OPPO. With this sensor and an extra-wide F1.7 aperture, the R9s Plus’ rear camera offers phenomenal focusing speed, noise reduction and low-light performance, allowing users to snap breathtakingly clear and beautiful images at a moment's notice.
The R9s Plus sports a 4000 mAh battery backed with OPPO’s industry-leading VOOC Flash Charge. It also uses cutting-edge power-saving optimizations, intelligently managing a user’s favorite applications to make sure they’re ready when they’re needed and not eating power when they’re not.
Inspired by musical notation, OPPO designers have innovated an exceptionally thin and stylish new antenna line design. The thick white bands that traverse the backs of most phones have been replaced with two sets of three ultra-fine lines, each measuring only 0.3 mm. But the fresh look also comes paired with stronger performance than ever. The R9s Plus is equipped to operate on six frequency ranges, dynamically choosing the best one for both 4G and Wi-Fi signals, no matter what hand position users favor.
The R9S Plus uses an advanced solid-state fingerprint reader, so that only a slight touch is enough to unlock the device. Equipped with a hyrdrophobic membrane that uses the same principle as the naturally water-resistant lotus leaf, the fingerprint reader has an enhanced success rate even when a user's fingers are moist.