this post was submitted on 01 Nov 2024
79 points (98.8% liked)

Android

17825 readers
132 users here now

The new home of /r/Android on Lemmy and the Fediverse!

Android news, reviews, tips, and discussions about rooting, tutorials, and apps.

πŸ”—Universal Link: [email protected]


πŸ’‘Content Philosophy:

Content which benefits the community (news, rumours, and discussions) is generally allowed and is valued over content which benefits only the individual (technical questions, help buying/selling, rants, self-promotion, etc.) which will be removed if it's in violation of the rules.


Support, technical, or app related questions belong in: [email protected]

For fresh communities, lemmy apps, and instance updates: [email protected]

πŸ’¬Matrix Chat

πŸ’¬Telegram channels / chats

πŸ“°Our communities below


Rules

  1. Stay on topic: All posts should be related to the Android OS or ecosystem.

  2. No support questions, recommendation requests, rants, or bug reports: Posts must benefit the community rather than the individual. Please post to [email protected].

  3. Describe images/videos, no memes: Please include a text description when sharing images or videos. Post memes to [email protected].

  4. No self-promotion spam: Active community members can post their apps if they answer any questions in the comments. Please do not post links to your own website, YouTube, blog content, or communities.

  5. No reposts or rehosted content: Share only the original source of an article, unless it's not available in English or requires logging in (like Twitter). Avoid reposting the same topic from other sources.

  6. No editorializing titles: You can add the author or website's name if helpful, but keep article titles unchanged.

  7. No piracy or unverified APKs: Do not share links or direct people to pirated content or unverified APKs, which may contain malicious code.

  8. No unauthorized polls, bots, or giveaways: Do not create polls, use bots, or organize giveaways without first contacting mods for approval.

  9. No offensive or low-effort content: Don't post offensive or unhelpful content. Keep it civil and friendly!

  10. No affiliate links: Posting affiliate links is not allowed.

Quick Links

Our Communities

Lemmy App List

Chat and More


founded 2 years ago
MODERATORS
 

In-display fingerprint sensors have become commonplace in virtually all Android smartphones, for better or for worse, and five years later...

top 31 comments
sorted by: hot top controversial new old
[–] [email protected] 36 points 1 month ago (4 children)

How about a real sensor on the back, that works every time, like my 2017 phone had.

Screw this under the screen nonsense, that's not how I hold my phone. It's awkward.

[–] [email protected] 17 points 1 month ago (2 children)

I'm a big fan of the side power button scanner on my Moto G

[–] [email protected] 2 points 1 month ago

The Z Fold has a side button scanner as well; it's easily one of my favorite features

[–] [email protected] 2 points 1 month ago

I've grown to hate the power button sensor on Moto's because on many cases the cutout for the button is deep. Making it a pain in the ass to get good contact with the button for the sensor to read properly. Literally never have gotten it to read successfully on the first try since I've owned the phone with the case I use.

Yes, it's technically a case problem, but it shouldn't be on the friggin power button to begin with imo.

[–] [email protected] 11 points 1 month ago

Used to love the back sensor. I could unlock my phone as I was taking it out of my pocket

[–] [email protected] 10 points 1 month ago* (last edited 1 month ago) (1 children)

I'm gonna have to say no to that. I love my ultrasonic sensor. It works when wet and is in a way more reachable location (the screen). No need to reach behind the phone or stretch your finger to unlock, no need to lift your phone when it's on a table. The success rate is basically identical and it's lightning fast, even faster than a physical sensor. The final perk is it doesn't create a large circle opening on the back of a case so the back of your phone is totally smooth save for the camera.

[–] [email protected] 2 points 1 month ago (1 children)

My experience is different. I have a pixel 8 for work and pixel 5 for personal. The physical fingerprint reader on the pixel 5 constantly works. The pixel 8, fails way too often.

[–] [email protected] 2 points 1 month ago* (last edited 1 month ago)

The 8 has a shitty optical sensor. You've gotta try those Samsung ultrasonic sensors or those on the Pixel 9s. Way different experience. Just a light tap and it unlocks.

[–] [email protected] 1 points 1 month ago

My current device has that (2019 Motorola)

[–] [email protected] 9 points 1 month ago (2 children)

Are ultrasonic sensors better apart from the light hing? That I have never even thought about could be a problem.
Mine detects b between up to 5 fingers, and it's fast and with good accuracy, which is nice because depending on the situation I may use either hand.

[–] [email protected] 6 points 1 month ago (1 children)

They are way better, faster without sacrificing precision/security. With an ultrasonic sensor I can simply tap the screen and it's unlocked, where with the optical ones I'd need to press for a second before unlocking, sometimes having to shuffle my finger around.

[–] [email protected] 4 points 1 month ago (1 children)

I experienced the complete opposite. Ultrasonic was crap, inaccurate, and slow (until it stopped working completely), while optical was just a tap, and very accurate

[–] [email protected] -1 points 1 month ago (2 children)

You probably used some cheap crappy chinese knock off ultrasonic then, because they do work, and much much better than optical

[–] [email protected] 2 points 1 month ago* (last edited 1 month ago)

I have the P9p and have more issues with the (ultra sonic) sensor than I did with the (optical sensor) on the previous P8p.

I even compared both in hand before trading in the older phone and the P8p scanning was much better.

Though I have to mention; to improve the optical sensor reading I had to do 4 fingerprints with different brightness for each scan, and that what helped a lot.

Too bad I can't do the same with the Ultrasonic sensor since it doesn't care about the brightness on the screen.

[–] [email protected] 2 points 1 month ago* (last edited 1 month ago)

Yeah, a "cheap" top tier huawei p30 pro that cost about 600$ when it was new πŸ˜†

I dont think ultrasonic can be better, but regardless of sensor tech, in screen sensor is absolutely crap, i put the inventors to the same box as the inventors/pushers of micro usb, curved edge phone screens, removing jack connectors, etc... these things arey very annoying, and very useless.

[–] [email protected] 3 points 1 month ago* (last edited 1 month ago) (1 children)

I went Galaxy S22 Ultra (ultrasonic) to Pixel 8 Pro (optical) to Pixel 9 XL (ultrasonic).

My impression was the performance improved over time with the Galaxy and Pixel 8. I find the Pixel 9 worst overall, but figure they'll improve it in software.

No data to back that up.

It mostly struggles when my hand is wet. I miss the Pixel 4's face unlock.

[–] [email protected] 1 points 1 month ago

Pixel 9 pro struggles with my finger scan if it's too dry. I guess washing hands removes the body naturally produced oil and that makes it harder to scan.

[–] [email protected] 2 points 1 month ago* (last edited 1 month ago)

I'd like to switch back to my older phone, one of main reasons is the fingerprint sensor. The old phone has the plain old sensor at the back, where i naturally touch my phone, and its very fast. Much faster, and accurate than the newer phone's in screen sensor... when that was working... but it isnt working at all since a year.

Ultrasonic in screen sensor is absolute crap in every aspects. However the newer phone is a Huawei which also crap in everything, except its leica camera.

[–] [email protected] 1 points 1 month ago

Gid these are shtty, and in a shitty spot.

I know ved the one on my Gakaxy Nte 9. I had it unlocked before it was out of my pocket or picked up, the one on the Pixel Pro 6 was so bad I got rid if the phone after a month, the Samsung Note22u i am on now sucks but not quite as bad.

Damn it bring it back like the Note 9! Worked 99/100 and was fast.

[–] [email protected] 1 points 1 month ago

I want my fingerprint sensor to squeal