5 Years of Practice for
Balancing Speaker Size and
Spatial Audio Effects
Traditionally, a smartphone's sound quality depended on speaker size, with thinner devices often having poorer sound. Since 2021, OPPO's audio engineers have collaborated with suppliers to implement innovative technologies, including the "Speaker Nonlinearity Compensation Algorithm" and "Dual-ring Magnetic Speaker".
These enhancements boosted the device's conversion efficiency and sound purity. In 2023, OPPO introduced stereo multi-speakers in OPPO Find N3 using a spatial audio algorithm, delivering powerful panoramic sound.