According to reports, OnePlus’ upcoming Ace 2 Pro will be equipped with the same model as the OnePlus 11 Android’s most powerful motor — the bionic vibration motor. After 8 months of all-around adjustment and upgrade, the vibration experience of this motor has been upgraded again. Through a richer and more delicate algorithm, combined with a series of scenes and experience optimization, it has brought more excellent and more Excellent vibration experience.

OnePlus Ace 2 Pro mobile phone has been officially announced to be equipped with Qualcomm Snapdragon 8 Gen 2 flagship chip + 24GB LPDDR5X memory + 1TB UFS 4.0 flagship flash memory, the world’s first BOE Q9+ luminous material, equipped with a 6.7-inch new 1.5K “Consonance touch screen”, local The peak brightness reaches 1600 nits, supports 120Hz refresh rate and 2160Hz high-frequency PWM dimming. In addition, the phone is also equipped with a 5000mAh battery that supports a new generation of long-life 150W wired fast charging.

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According to reports, compared to the traditional ordinary speakers, AAC Technology BoomBox in the external volume has a breakthrough improvement. Compared to common models on the market, AAC BoomBox’s volume is up to 300%, compared to the market’s main selling point of loud models, AAC BoomBox not only reduced the volume by 18%, but the volume also increased to 141%.

In addition, OPPO A1 equipped with AAC Technology dual speakers also brings stereo surround sound, the machine also uses two equipped with AAC Technology research chip high-performance analogue microphones, which can achieve smooth and clear voice calls and environmental noise reduction.

The OPPO A1 phone has been officially opened for sale today, with a vegetal leather back cover, equipped with a 5000mAh battery + 67W super flash charging, 120Hz high brush bright wide colour gamut screen, with 12GB super memory, with ColorOS 13.1 intelligent system, priced at RMB 1999.

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Different from the traditional thicker circular speakers, the first AR dedicated super-linear speaker launched by AAC Technologies has a thinner rectangular design. With an ultra-miniature design of 8x20x3mm, it breaks through the single size limit of the speaker for AR glasses. It weighs only 1.45g and meets the AR whole machine stacking requires space and facilitates machine ID design.

AAC’s AR-specific ultra-linear speaker is currently the smallest speaker for AR glasses with a 0.5mm amplitude in the industry. The effective amplitude of the diaphragm is increased through the exclusive technology, which not only brings greater volume, but also better solves the problem of sound artifacts, thereby greatly improving the low-frequency sensitivity and achieving better mid-low frequency performance.

For example, when watching a movie, this tiny speaker can build a sound field, with surging and powerful bass, round and full midrange, which is contagious and comparable to cinema-level sound effects. During voice interaction, the sound quality is clearer and the fidelity is higher, creating an immersive interactive experience.

AAC’s super-linear speaker for AR adopts an open rear cavity design. Through the design of the sound leak hole and the main sound hole, the mid-low frequency isolation is higher than that of mainstream AR glasses, which can effectively suppress sound spillage and reduce the impact on the external environment. , to enhance listening privacy. For example, when the user wears it in public places such as subways, buses, and long-distance travel, it can ensure that the sound is only transmitted near the ear, reducing interference to people around.

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According to reports, compared with the microphones used by mainstream Windows laptops on the market, this product is smaller in size, has a higher signal-to-noise ratio, and a wider range of broadband response. It can not only better adapt to the full screen of a laptop Design, but its far-field sound pickup distance has also been doubled, and it can still pick up voice signals clearly at a distance of 4 meters, which can greatly improve the audio performance of notebook computers.

This new product is equipped with AAC Technologies’ 1 x 1mm small-size high-performance microphone chip, and adopts self-developed single-backplane MEMS technology. With MEMS design, it is realized in an ultra-narrow package of 4 x 2 x 1.1mm³ The sensitivity is -26dBFS, the signal-to-noise ratio is 67dB, and the acoustic saturation point (AOP) is 120dBSPL. According to the official statement, the product has an ultra-narrow edge size of 2mm, which is suitable for the camera module, and the sound hole is located on the top of the microphone, which can meet the design requirements of the current large-screen notebook.

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