Xiaomi 15 series is testing a special single-point ultrasonic fingerprint solution


After the official launch of the Xiaomi 14 Ultra final month, the Chinese model is now engaged on its new series, Xiaomi 15 series. The Xiaomi 15 series, which incorporates the Xiaomi 15, 15 Pro, and 15 Ultra, is reportedly testing a distinctive single-point ultrasonic fingerprint characteristic. This know-how is a important improve from the normal optical fingerprint scanners present in most smartphones. This report is coming from a common and authoritative Chinese tech blogger, @DigitalChatStation (@DCS). According to him, the Xiaomi 15 series is testing a “Huiding” single-point ultrasonic fingerprint characteristic. This course of will enter a new stage of {hardware} NPI (New Product Introduction) in April. The time period “Huiding” might imply that this solution is from the Chinese firm, Shenzhen Huiding Technology Co., Ltd.

Ultrasonic Fingerprint Scanners vs. Optical Fingerprint Scanners

Ultrasonic fingerprint scanners use high-frequency sound waves to create a 3D map of the consumer’s fingerprint, providing a increased degree of accuracy and safety in comparison with optical counterparts. Optical fingerprint scanners, however, seize a 2D picture of the fingerprint utilizing gentle, making them typically sooner however doubtlessly extra vulnerable to spoofing.

Single-Point Ultrasonic Fingerprint Technology

The Xiaomi 15 Pro and 15 Ultra are stated to sport an ultrasonic fingerprint reader, a characteristic that was primarily discovered on a number of Samsung Galaxy flagship telephones and just lately on the OPPO Find X7 Ultra and iQOO 12 Pro. The single-point ultrasonic fingerprint know-how is a safer solution than conventional optical fingerprint readers.

The report additional reveals that regardless of the brand new characteristic the Xiaomi 15 series will retain the straight-curved dual-size technique of the Xiaomi 13 and 14 series. The commonplace model nonetheless makes use of a small straight-screen design. However, the high-end fashions will follow the curved-screen design. There are additionally stories that the small-screen model of this series is testing Goodix’s single-point ultrasonic fingerprint solution. Here is what Goodix needed to say about its solution

“An ultrasonic fingerprint solution with unbiased mental property rights supplies a smoother and supreme unlocking expertise. Goodix’s IN-DISPLAY FINGERPRINT SENSOR™ leads the evolution of bezel-less design. It is the best-selling in-display optical fingerprint solution at current.”

Enquiries on Goodix’s official web site reveal that the corporate has launched the GUM5228 ultrasonic fingerprint sensor. This is used for under-screen fingerprint recognition on versatile AMOLED screens. The recognition space is 5mm x 5mm and makes use of SPI interface communication. Goodix claims that this ultrasonic fingerprint solution is primarily based on the CMOS Sensor structure and “has a increased signal-to-noise ratio” and the module thickness is 0.17mm.

Xiaomi 14 Ultra

Advantages of Ultrasonic Fingerprint Scanners

Ultrasonic fingerprint scanners can detect blood movement and coronary heart pulses, making them tougher to spoof with a picture or dummy. They can be utilized to watch coronary heart fee, BMI, and blood sugar ranges, saving extra elements and lowering the chance of display burn-in.

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Xiaomi 15 Series Specifications

From the accessible stories thus far, the Xiaomi 15 series appears to be heading in a optimistic path. The potential efficiency enhance powered by the next-generation chipset is an interesting prospect for cellular tech followers. According to @DCS, this machine will enter mass manufacturing in September. This implies that its October product launch date could also be sooner than the Xiaomi Mi 14 series. However, we cannot take away the potential for a potential November-December launch window. Possibly mirroring the discharge schedule of the Xiaomi 14 series.

Details in regards to the Xiaomi 15 stay understandably scarce at this early stage. We can count on each the 15 and 15 Pro to boast the aforementioned Snapdragon 8 Gen 4 chip. The commonplace Xiaomi 15 is more likely to retain its 6.36-inch display dimension. However, the Pro variant would possibly flaunt a subtly curved show with impressively skinny 0.6mm bezels. This is a important discount from the Xiaomi 14 Pro’s 0.9mm bezels. Also, the Pro mannequin’s show will provide a peak brightness of 1,400 nits based on official stories. And a variable refresh fee starting from 1Hz to 120Hz, doubtlessly resulting in a 15-20% battery life enchancment.

Xiaomi 14 Ultra render

While the remainder of the Xiaomi 15 series’ specs stay shrouded in thriller, the early stories paint a fascinating image of a doubtlessly highly effective and swiftly approaching flagship lineup. As extra data surfaces, we are able to count on the talks surrounding the Xiaomi 15 to accentuate. Culminating in a doubtlessly large launch later this 12 months.


In conclusion, the upcoming Xiaomi 15 series seems to be a extremely anticipated addition to the smartphone market, boasting revolutionary options and cutting-edge know-how. The reported inclusion of a distinctive single-point ultrasonic fingerprint characteristic, coupled with the potential efficiency enhance from the next-generation chipset, underscores Xiaomi’s dedication to delivering top-tier cellular experiences to shoppers.

The transition to ultrasonic fingerprint scanners signifies a important development in safety and consumer authentication. The model can now provide higher accuracy and resistance to spoofing in comparison with conventional optical scanners. With the incorporation of this know-how, together with different rumoured specs equivalent to improved show high quality and battery effectivity, the Xiaomi 15 series holds the promise of delivering an distinctive consumer expertise.

While particular particulars in regards to the Xiaomi 15 series stay restricted, early stories trace at a formidable lineup of gadgets set to rival different flagship choices available in the market. As anticipation builds and extra data surfaces, tech fanatics can stay up for the disclosing of the Xiaomi 15 series. This machine ought to make a important impression within the smartphone panorama upon its launch later this 12 months.

The Xiaomi 15 series will deliver groundbreaking know-how with the inclusion of ultrasonic fingerprint scanners and the Snapdragon 8 Gen 4 chipset. The single-point ultrasonic fingerprint characteristic is a important improve from conventional optical fingerprint scanners. It affords higher safety and reliability, particularly in antagonistic environmental situations.

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