Hi,
I've been playing with CM10/AOKP based ROMs and found that none of them have working haptic vibration intensity setting. It's the same or very similar in all percentages, and much too strong.
Is it just on my Note or is this a known problem?
The secondary microphone at the top of the phone seems to be considerably less sensitive as compared to the one at the bottom. I noticed it while doing voice recording in standard and stereo modes.
Just wondering if it's a built in feature by default or something is wrong with my phone.....
Any help / suggestions in this regard shall be appreciated.....
Hello,
a few days ago I bought a new Xiaomi A2 4GB/32GB.
Mechanically everything is fine, but two things seem odd to me:
There is a, albeit quiet, noise coming from the display. In the notebookcheck.com review of the phone they say it uses PWM for brightness regulation at about 1100 Hertz, which is almost the frequency of the noise. It is not always there, but most of the time. I can hear it from about 15 centimeters from the phone.
The other thing is the vibration motor. While my former Redmi Note 5 produces a low hum, the motor in the a2 makes a much brighter sound. The problem I encountered is that it sounds like the device, or something in it, is even vibrating to the motor, which makes a hissing noise every time the motor engages.
Has anybody experienced similar issues with the A2? None of these are apparent on my Note 5.
Thank you for reading and your answers
Tyzmon said:
Hello,
a few days ago I bought a new Xiaomi A2 4GB/32GB.
Mechanically everything is fine, but two things seem odd to me:
There is a, albeit quiet, noise coming from the display. In the notebookcheck.com review of the phone they say it uses PWM for brightness regulation at about 1100 Hertz, which is almost the frequency of the noise. It is not always there, but most of the time. I can hear it from about 15 centimeters from the phone.
The other thing is the vibration motor. While my former Redmi Note 5 produces a low hum, the motor in the a2 makes a much brighter sound. The problem I encountered is that it sounds like the device, or something in it, is even vibrating to the motor, which makes a hissing noise every time the motor engages.
Has anybody experienced similar issues with the A2? None of these are apparent on my Note 5.
Thank you for reading and your answers
Click to expand...
Click to collapse
Either you are very sensitive to those frequencies or your phone is broken as I can't hear any 1 kHz noise from the display
Tyzmon said:
Hello,
a few days ago I bought a new Xiaomi A2 4GB/32GB.
Mechanically everything is fine, but two things seem odd to me:
There is a, albeit quiet, noise coming from the display. In the notebookcheck.com review of the phone they say it uses PWM for brightness regulation at about 1100 Hertz, which is almost the frequency of the noise. It is not always there, but most of the time. I can hear it from about 15 centimeters from the phone.
The other thing is the vibration motor. While my former Redmi Note 5 produces a low hum, the motor in the a2 makes a much brighter sound. The problem I encountered is that it sounds like the device, or something in it, is even vibrating to the motor, which makes a hissing noise every time the motor engages.
Has anybody experienced similar issues with the A2? None of these are apparent on my Note 5.
Thank you for reading and your answers
Click to expand...
Click to collapse
Maybe your phone is haunted ?
I am not sure about the noise from the phone, but I can feel the vibrator extra hiss than regular, Its coming from the camera side, when I try to place the phone on surface, on contact, the camera position side make kind of rattling noise, where some of the parts are loose or not fitted properly.
I have my new Note9 on wireless charger in the night. When I get it from the charger and check it the brightness it very high. When I turn automatic brightness off and on then the brightness is decreased to correct value.
Now I created a workaround using Tasker but am I alone with this issue?
I remember that similar issue was on S9 and S8, so is Samsung going to put this bug in each new model?
libb said:
I have my new Note9 on wireless charger in the night. When I get it from the charger and check it the brightness it very high. When I turn automatic brightness off and on then the brightness is decreased to correct value.
Now I created a workaround using Tasker but am I alone with this issue?
I remember that similar issue was on S9 and S8, so is Samsung going to put this bug in each new model?
Click to expand...
Click to collapse
I have yet to find ANY phone that gets attenuation right.
I've found the Note 9 to do OK when cranking it up for well-lit outdoor use,but,it's a bit too dim on the lower end in the other extreme dark/poorly lit situations.
So,it does seem this bug/feature has continued.
Too bad there's not some some fine-tuning baked-in,say, in dev options, to create your own attenuation from lowest to highest brightness (on all phones).
It worked perfect since I bought the phone in Sept until the latest update in Nov. Now the auto brightness did not auto adjust. Either needed me to toggle the auto brightness to OFF and On again or hit the power button to OFF the display and ON back the display.
I find auto brightness to be a bit to bright in lower lighting conditions.
I came back to samsung note 9 (UK model 128gb 6gb) from oneplus 5T which had great battery optimisation and great auto light adjustment.
Overall the oneplus has better face recognition software (quicker and more accurate and you don't have to look at a very particular distance) the fingerprint (sensor) on the oneplus is also quicker.
Hope samsung resolve the bug.
Sent from my ONEPLUS A5010 using Tapatalk
I am also facing the same issue.
I am also facing the same problem brother when I unlock my phone using iris scanner the brightness increases and then doesn't drop to required level in low light please notify me when you find a solution.
Try...
Settings
Biometrics and security
Face recognition
Brighten screen
Turn it off see if it helps.
(assuming that you are using intelligent scan that could be the issue for the bright at the unlock and taking a bit to go down)
I have the redmi note 10 pro global version and it seems the haptic feedback is weak even with maxed out strength. MIUI Global 12.0.10 Stable.
Is this normal?
Thanks!
Same phone here. Haptic feedback on it is extremely feeble even when maxed out