Vivo Unveils Screen-Embedded Fingerprint Sensor Technology at MWC2017 Shanghai

As predicted, Vivo showcased fingerprint sensor technology embedded in a smartphone screen on Wednesday at the Mobile World Congress 2017 in Shanghai. The 'Under Display Fingerprint Scanning Solution' is based on Qualcomm technology and was demonstrated running on prototype devices based on the existing Vivo Xplay 6 phone.

Vivo claimed the under-display fingerprint solution, which doesn't require a physical button for the sensor, is "the first to be demonstrated by a smartphone manufacturer". The technology enables the use of a "true full-screen display and an integrated unibody and mechanical waterproofing design", said the company.

vivo fingerprint sensor

"In Vivo's R&D plan, fingerprint scanning will not be carried out by an independent button or region. It will be realised more subtly under the screen, behind the metal shell, or even in the frame.

"Based on ultrasonic technology, the fingerprint recognition technology can be further expanded to realize user interaction, such as gesture recognition, security verification and other fields, which will greatly enhance user experience."

Vivo told Engadget that while the fingerprint scanning function was limited to a small region on the prototype devices, in theory the same sensing technology could be applied across the entire screen, but that it would significantly increase production cost.

Following the unveiling, Qualcomm issued a press release announcing the development of new fingerprint scanners that work through displays, thick glass, and metal, with underwater operation, heartbeat and blood flow detection.

"We are excited to announce Qualcomm Fingerprint Sensors because they can be designed to support sleeker, cutting-edge form factors, unique mobile authentication experiences, and enhanced security authentication," said Seshu Madhavapeddy, vice president, product management, Qualcomm Technologies, Inc. "This provides OEMs and operators with the ability to offer truly distinct, differentiated devices with added value on truly groundbreaking new devices."

Qualcomm claimed the technology was capable of scanning through OLED display stacks "of up to 1200um", and was the first commercially announced to scan through up to 800 µm of cover glass and up to 650 µm of aluminum, an improvement over the previous generation's 400 µm capability for glass or metal. The company said it had designed the technology as an integrated solution with Qualcomm Snapdragon mobile platforms, and as standalone sensors that can be used with other non-Snapdragon platforms.


Qualcomm said the fingerprint sensors for glass and metal will be available to OEMs this month and should arrive in commercial devices in the first half of 2018. The sensors for displays are expected to be available to OEMs for evaluation in the fourth quarter of 2017.

Apple's upcoming "iPhone 8" is rumored to include a fingerprint-sensing display, but the company has reportedly faced significant challenges in its efforts to develop the technology for its radically redesigned flagship device, due to release in the fall.

Apple is currently in a major legal battle with Qualcomm over its LTE modems, so it seems unlikely the company would consider offering its technology for inclusion in future iPhones. However, the announcement at least demonstrates that the technology is viable, which lends further credence to reports that Apple has perfected its own screen-embedded fingerprint recognition solution. The technology will give Apple's OLED iPhone a significant advantage over its biggest rival, Samsung, which is expected to stick with a rear fingerprint scanner for this year's Galaxy Note 8.

Apple is expected to unveil the iPhone 8 and more traditional "iPhone 7s" and "iPhone 7s Plus" models around the usual September timeframe for iPhone updates, although rumors have suggested supplies of the more expensive OLED handset could be tight for up to several months after the official debut.

Related Forum: iPhone

Popular Stories

iphone 16 pro ghost hand

5 Reasons to Skip This Year's iPhone 17 Pro

Thursday July 10, 2025 4:54 am PDT by
Apple will launch its new iPhone 17 series in two months, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming...
apple wallet drivers license feature iPhone 15 pro

Apple Says iPhone Driver's Licenses Will Expand to These 8 U.S. States

Tuesday July 8, 2025 11:26 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Unfortunately, this feature continues to roll out very slowly since it was announced in 2021, with only nine U.S. states, Puerto Rico,...
macbook pro blue green

M5 MacBook Pro No Longer Coming in 2025

Thursday July 10, 2025 12:38 pm PDT by
Apple does not plan to refresh any Macs with updated M5 chips in 2025, according to Bloomberg's Mark Gurman. Updated MacBook Air and MacBook Pro models are now planned for the first half of 2026. Gurman previously said that Apple would debut the M5 MacBook Pro models in late 2025, but his newest report suggests that Apple is "considering" pushing them back to 2026. Apple is now said to be...
iPhone 17 Pro in Hand Feature Lowgo

Leaker Reveals Amount of RAM in iPhone 17 Through iPhone 17 Pro Max

Wednesday July 9, 2025 8:08 am PDT by
Three out of four iPhone 17 models will feature more RAM than the equivalent iPhone 16 models, according to a new leak that aligns with previous rumors. The all-new iPhone 17 Air, the iPhone 17 Pro, and the iPhone 17 Pro Max will each be equipped with 12GB of RAM, according to Fixed Focus Digital, an account with more than two million followers on Chinese social media platform Weibo. The...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro to Reverse iPhone X Design Decision

Monday July 7, 2025 9:46 am PDT by
Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, but it has now been rumored that this design decision will be coming to an end with the iPhone 17 Pro models later this year. In a post on Chinese social media platform Weibo today, the account Instant Digital said that the iPhone 17 Pro models will have an aluminum...
Foldable iPhone 2023 Feature 1

Foldable iPhone Display Production Begins Ahead of Launch Next Year

Wednesday July 9, 2025 10:59 pm PDT by
Production of foldable OLED displays for Apple's first foldable iPhone have begun ahead of its expected launch next year, Korea's ETNews reports. The first foldable iPhone's displays are being produced by Samsung Display, who are establishing a production line dedicated to the upcoming Apple device its A3 factory in Asan, Chungcheongnam-do. The production line will make displays exclusively...
apple tv 4k new orange

New Apple TV Expected Later This Year With These New Features

Saturday July 12, 2025 3:09 pm PDT by
A new Apple TV is expected to be released later this year, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the next Apple TV, according to rumors. Rumors Faster Wi-Fi Support The next Apple TV will be equipped with Apple's own combined Wi-Fi and Bluetooth chip, according to Bloomberg's Mark Gurman. He said the chip supports ...
iphone 16 pro pro max

iPhone 17 Pro Models With BOE Displays Will Be Sold in China Only

Thursday July 10, 2025 11:59 pm PDT by
iPhone 17 Pro and iPhone 17 Pro Max models with displays made by BOE will be sold exclusively in China, according to a new report. Last week, it emerged that Chinese display manufacturer BOE was aggressively ramping up its OLED production capacity for future iPhone models as part of a plan to recapture a major role in Apple's supply chain. Now, tech news aggregator Jukan Choi reports...

Top Rated Comments

themcfly Avatar
105 months ago
It seems rather convenient "unveiling" it now with the disclaimer "it's just a prototype", with the new iPhone (and possibly other Android flagships) coming up later this year.

If you have the technology, manufacture and sell it. I'm sick of OEM's vaporware.
Score: 31 Votes (Like | Disagree)
fastasleep Avatar
105 months ago
Are some of those icons lifted from iOS in these mockups, or are they actually that slavishly copied in this version of Android?
Score: 20 Votes (Like | Disagree)
djcerla Avatar
105 months ago
So this is for OEM this month? What are these OEM? Vivo when will come out?
[I]should arrive in commercial devices in the first half of 2018

[/I]
It's vaporware.

When Apple is widely expected to announce something, competitors scramble to make it look obvious or frivolous:

Score: 12 Votes (Like | Disagree)
kdarling Avatar
105 months ago
Not quite ready for mass production behind displays, but close:

"Qualcomm Fingerprint Sensors for Glass and Metal are expected to be available to OEMs this month, and are expected to arrive in commercial devices in the first half of 2018.

"Qualcomm Fingerprint Sensor for Display is expected to be available for OEMs to evaluate in the fourth quarter of 2017."

- Qualcomm announcement
Score: 10 Votes (Like | Disagree)
alexgowers Avatar
105 months ago
Are some of those icons lifted from iOS in these mockups, or are they actually that slavishly copied in this version of Android?
The device is just a mockup and from the looks, it's designed to capture some virality from iPhone 8 rumours! Hoping to get mixed up and promoted through that. Stealing the icons is another step to faking iPhone 8 virality. It was certainly done on purpose!
Score: 10 Votes (Like | Disagree)
KeanosMagicHat Avatar
105 months ago
This is brilliant news, no pressure Apple.

:eek::)
Score: 8 Votes (Like | Disagree)