Face ID Unlocks an iPhone More Slowly Than Touch ID, but is Faster in Day-to-Day Usage

Apple's new Face ID facial recognition system coming in the iPhone X unlocks an iPhone more slowly than Touch ID did, according to Tom's Guide.

Tom's Guide is one of the sites that was provided with an iPhone X for evaluation this week, and reviewer Mark Spoonauer compared Face ID and Touch ID unlocking times with a stopwatch.

faceidmessagesunlock

I've been using Face ID on the iPhone X for more than 24 hours, and I don't need a stopwatch to tell you that it unlocks my phone slower than when I was using Touch ID on my older iPhone 7 Plus. I used a stopwatch app anyway to prove my point.

It took 1.2 seconds for Spoonauer to unlock the iPhone X from pressing the side button on the side of the device and another 0.4 seconds to swipe up to get to the lock screen, while getting to the Home screen on an iPhone 7 Plus using Touch ID took 0.91 seconds.

When using Raise to Wake and swiping up on the display as the iPhone is recognizing a face (as Face ID is meant to be used, according to John Gruber), unlocking was faster at a total of 1.16, but Spoonaeur still found it to be slower than Touch ID.

In a raw comparison like that, Touch ID seems like the faster unlocking method, but as TechCrunch's Matthew Panzarino points out, in actual day-to-day usage, Face ID has benefits over Touch ID because it's a more streamlined interaction.

With Touch ID, to do something like open up a notification, you need to tap the notification and then use Touch ID to open the notification, a two step gesture. With Face ID, it recognizes your face as the phone is raised while you're tapping the notification, a quicker, less involved action.

Panzarino says that while Face ID is slower when placed head to head with Touch ID, it's "much more fluid and faster to actually 'do things.'"


Face ID is a first-generation technology, and early Touch ID was also much slower than it is today. In the future, Face ID will improve and get much faster, but even in the interim, it seems to be a more natural biometric authentication method that won't require thought or attention once users become accustomed to the way that it works.

Right now, Face ID is only available to a select number of people who have been provided with early iPhone X review units, but once it launches on Friday, we'll have a much better understanding of just how it works and how it compares to Touch ID in real world usage.

Top Rated Comments

WarHeadz Avatar
49 months ago
I get what he's saying, when I want to open a notification and I'm forced to put my finger on the TouchID to open it, it's kind of annoying. I'm excited to not have to do that anymore.
Score: 33 Votes (Like | Disagree)
SoApple Avatar
49 months ago
Touch ID: pick up your phone and put thumb on reader.
Face ID: pick up your phone and swipe up.

Simple.
Score: 24 Votes (Like | Disagree)
TMRJIJ Avatar
49 months ago
Waiting for second gen Face ID to be so fast that people complain forcing Apple to change how the you unlock the device
(For those don’t remember, that happened with Touch ID)
Score: 20 Votes (Like | Disagree)
sketdansuu Avatar
49 months ago
its going to be way faster during the winter season
Score: 16 Votes (Like | Disagree)
Rogifan Avatar
49 months ago
OMG people just stop already. And watch a real video that isn’t artificially comparing one vs. the other using a stop watch or whatever. :rolleyes:


Matthew Panzarino (@panzer ('https://twitter.com/panzer?refsrc=email&s=11'))
11/1/17, 1:11 PM ('https://twitter.com/panzer/status/925787347806863360?refsrc=email&s=11')
Here. Let me show you in a video what I mean that Face ID in use is different than Face ID artificially clocked.
https://twitter.com/panzer/status/925787347806863360
Score: 15 Votes (Like | Disagree)
WestonHarvey1 Avatar
49 months ago
You need to factor in the failure rates over a large number of samples to get a fair comparison of time. Touch ID fails for me at least 10% of the time. I then have to stop, try to clean the sensor or dry my hand, try again, have it fail again, give up and then enter my 6 digit PIN. Those incidents last a lot longer than 0.91 seconds, and it happens several times a day.
Score: 13 Votes (Like | Disagree)

Top Stories

REC ASA CODE2016 20160601 205816 2745

Elon Musk Reportedly Demanded to Become Apple CEO as Part of Potential Tesla Acquisition [Update: Musk Denies]

Friday July 30, 2021 9:04 am PDT by
Tesla CEO Elon Musk reportedly once demanded that he be made Apple CEO in a brief discussion of a potential acquisition with Apple's current CEO, Tim Cook. The claim comes in a new book titled "Power Play: Tesla, Elon Musk and the Bet of the Century," as reviewed by The Los Angeles Times. According to the book, during a 2016 phone call between Musk and Cook that touched on the possibility of ...
General Apps Messages

Android iMessage Competitor Puts Pressure on Apple

Friday July 30, 2021 3:15 am PDT by
Google and the three major U.S. carriers, including Verizon, AT&T, and T-Mobile, will all support a new communications protocol on Android smartphones starting in 2022, a move that puts pressure on Apple to adopt a new cross-platform messaging standard and may present a challenge to iMessage. Verizon recently announced that it is planning to adopt Messages by Google as its default messaging...
a15 chip

iPhone 13 and Redesigned MacBook Pro Chip Production Hit With Gas Contamination

Friday July 30, 2021 5:44 am PDT by
The most important TSMC factory that manufactures Apple's chips destined for next-generation iPhone and Mac models has been hit by a gas contamination, according to Nikkei Asia. The factory, known as "Fab 18," is TSMC's most advanced chipmaking facility. TSMC is Apple's sole chip supplier, making all of the processors used in every Apple device with a custom silicon chip. Industry...
Apple watch series 5 new case material made of titanium 091019

Titanium Apple Watch Series 6 Models Currently Widely Unavailable

Sunday August 1, 2021 6:21 am PDT by
Models of the Apple Watch Series 6 with titanium cases part of the "Apple Watch Edition" collection is currently widely unavailable for pick-up in several of Apple's retail stores in the United States and is unavailable entirely for delivery in major markets. Noted by Bloomberg's Mark Gurman in the latest edition of his "Power On" newsletter, titanium models of the Apple Watch Series 6,...
iPhone 13 Always On Feature

iPhone 13 to Bring Over a Major Feature From the Apple Watch

Wednesday July 28, 2021 2:21 am PDT by
Apple's upcoming iPhone 13 lineup will feature an always-on display akin to the Apple Watch Series 5 and Series 6, according to recent reports. In his weekly Power On newsletter, Bloomberg journalist Mark Gurman, who often reveals accurate insights into Apple's plans, said that the iPhone 13 may feature an Apple Watch-inspired always-on mode. The Apple Watch Series 5 and Apple Watch...
apple rtp land

Apple Preparing to Occupy 200,000 Square Feet of Temporary Space Ahead of New $1 Billion North Carolina Campus

Thursday July 29, 2021 9:14 am PDT by
Back in April, Apple announced a $430 billion investment over the next five years to create more than 20,000 new jobs as the company continues to expand. One significant piece of that plan is a new engineering and research center in North Carolina where Apple will be investing over $1 billion and hiring at least 3,000 employees. Assemblage of seven properties in Research Triangle Park owned by ...
telegram

Bumper Telegram Update Enables Video Calls With Up to 1,000 Viewers

Saturday July 31, 2021 12:13 am PDT by
Telegram Messenger has received a major update to its video capabilities, including support for video calls with up to 1,000 viewers. Group video calls in Telegram allow up to 30 users to stream video from both their camera and their screen, and now a maximum of 1,000 people can tune into the broadcast. Telegram says it intends to continue increasing this limit "until all humans on Earth...
app store blue banner

Elon Musk: Apple's App Store Fees Are a 'De Facto Global Tax on the Internet'

Friday July 30, 2021 10:04 am PDT by
Tesla CEO Elon Musk took to Twitter today to criticize Apple's App Store fees in a tweet that sides with Epic in the ongoing Epic v. Apple dispute. "Epic is right," wrote Musk, before going on to call Apple's App Store fees a "de facto global tax on the Internet." Musk earlier this week made veiled comments about App Store fees, but today's statement is a much more direct criticism....
FaceID iMac REREREREMIX

Top Stories: Face ID on Future Macs, Elon Musk Criticizes Apple, and More

Saturday July 31, 2021 6:00 am PDT by
This week saw an interesting range of Apple news and rumors, including a blockbuster earnings report, rumors about next year's "iPhone 14" and Face ID coming to Macs, and more. Subscribe to the MacRumors YouTube channel for more videos. Other popular topics included Apple's crackdown on leaks, changes in the latest round of betas for iOS 15, iPadOS 15, and macOS Monterey, and several stories...
duracell battery bitter coating

Apple Says Don't Buy AirTag Replacement Batteries With Bitter Coating

Wednesday July 28, 2021 11:08 am PDT by
Since AirTags were just released earlier this year and are expected to have a year-long battery life, it may be some time yet before AirTag users need a replacement battery, but when the time comes for a refresh, Apple is warning customers not to buy batteries with a bitter coating. AirTags use coin-shaped CR2032 batteries, which happen to be a size that's easy to swallow. Some battery...