Hi, I bought a P9 that is yet to arrive but the other day I was using my friends P9 and wanted to try the camera in pro mode (which is the mode that I use the most on my phones) and I noticed that after some speeds, when playing with shutter speed, the viewfinder image just stops updating the amount of light that should enter ie. I'm indoors with artificial light and if I set the speed to the fastest posible the viewfinder does not go black (and it stops showing the differences in lightning way before the fastest shutterspeed). Same goes the other way, if I set the speed to a ver very low one the viewfinder does not end up looking white, so it makes this feature useless cause the only way I have to see if I'm using the correct speed is to take the shot and then open the picture to see if it was the correct speed. I noticed this happening also in the Huawei Mate 8. I'm used to the LG G4 wich every step of the shutter speed shows a difference in lightning in the image your watching. Is there a way to fix this? does this happend with every Huawei phone? I haven't got the phone yet but I'm already thinking of selling it and getting an S7
I am also coming from an LG G4 and found the lack of feedback in terms of how much light I get by changing different setting, as I major drawback. To answer your question: yes, all Huawei phones seem to lack this feature. The only option is to take a shoot at that setting and adjust back and forth, per the exposure you see on the picture taken.
Co5min said:
I am also coming from an LG G4 and found the lack of feedback in terms of how much light I get by changing different setting, as I major drawback. To answer your question: yes, all Huawei phones seem to lack this feature. The only option is to take a shoot at that setting and adjust back and forth, per the exposure you see on the picture taken.
Click to expand...
Click to collapse
thanks a lot, I'm really going to miss G4's camera app along with it camera quality so I think I'm gonna sell the p9 as soon as I get it and get an S7, the pro mode in a camera is way too important to me to withstand this Huawei bug like behavior =/
If you lock the shutter speed, then by changing to different ISO values you get a good feedback on the live screen related how much light gets in. But unfortunately does not work the other way around which is equally important, to lock the ISO and play with shutter speed. So it`s a half of drawback but still annoying.
Hi, I am a long time Samsung Galaxy user, my last phone was the Galaxy S8+ i have just come to upgrade and thought I’d try the Huawei P30 Pro and seems it uses android as well, i thought it can't be much different. i have 14 days return and I’m really not sure if i am going to keep it or ask can i swap for an S10+
I don't know if i am just being biased because I’ve had Samsung for so long but i just hope someone here can persuade me keeping the P30 won't be too bad and that some of my issues are fixable.
I don't seem to be getting some notifications, mainly games, i seem to get texts but not always others, although if i turn my s8+ on, they still seem to be coming through on there. I have checked most settings i can find but can't see anything obvious, i have added the games to the app assistant.
I didn't know that this Huawei phone didn't have a notification LED, i guess it’s only a small thing but it's amazing how much you miss that flashing light, are there any ways to get any other screen notifications in some way?
The phone doesn't retain the Auto brightness setting when i restart the phone, I’m a bit confused by this as it would seem that Huawei may have this as a feature rather than a bug, I’ve read online that this is how these phones are set but surely you would want the setting to be retained how you leave it? is this a bug or here to stay? i keep turning auto off but every time i restart its back on!
The vibrate is extremely shallow to the point i hardly even feel it.
The optical zoom doesn't function if in 40mp resolution? what’s that all about, i tried it earlier and it says on it that it only works in 10mp resolution? the res you are in shouldn't stop the optics from moving should it? Also when set to 10mp and you can zoom, the zooming isn’t smooth in any way at all, it looks extremely jerky.
even though i have auto brightness off and also smart resolution set to off (which switches between low and high depending on what’s on the screen) - even though these are off i keep seeing my screen kind of flickering when i switch between something like a website to a picture etc, like the phone is still using the smart resolution. if i go to a website the white parts might be bright white for a split second then kind of flicker to a duller white.
I have only had the phone for 2 days but that’s is what is kind of bugging me a bit already if anyone can advise at all on any of them issues?
Thanks
James
About the "zoom", it's not an actual zoom and you are misunderstanding how it works. Having a look at the backside of the phone would explain some to you but i'll give it a go..
You got three lenses which equals three fixed focal lengths. This means you are simply jumping from one camera to the other when you perform a "zoom", which explains the jerkiness. It's expected behavior and is supposed to work like that since there is no gradual zoom with moving lense elements.
Each of these cameras have their own sensor which works at specific megapixels, there is no 40mpix sensor in all these three camera modules on the back of the device. The 5x tele lens has a 8mpix sensor. The ultrawide angle 16mm sensor is 20mpix and the main sensor is 40mpix which normally operates at 10mpix due to pixel binning.
The auto brightness is a long standing bug on Huawei devices, it's annoying and stupid i agree but it's there.
/ Magnus
Samsung has gone a step further on improving there software. Its really fluid and very user friendly. Huawei should focus on that aspect on there flagship.
giwta said:
Samsung has gone a step further on improving there software. Its really fluid and very user friendly. Huawei should focus on that aspect on there flagship.
Click to expand...
Click to collapse
One little thing I miss from my Galaxy S8+ was the coloured app notification icons on the Always On Display.
Was good for seeing where my notifications were from at-a-glance (blue for Messenger, red for YouTube, green for WhatsApp etc.).
Not having any of those problems with mine. In fact I'm ditching my Galaxy S10+ and keeping the P30 Pro. The fingerprint scanner on the Huawei is faster and more reliable than the one on the Samsung, the camera setup is far more versatile, battery life is better and I immediately stick Nova launcher on anyway so I don't have to put up with EMUI or One UI.
AntonyW999 said:
Not having any of those problems with mine. In fact I'm ditching my Galaxy S10+ and keeping the P30 Pro. The fingerprint scanner on the Huawei is faster and more reliable than the one on the Samsung, the camera setup is far more versatile, battery life is better and I immediately stick Nova launcher on anyway so I don't have to put up with EMUI or One UI.
Click to expand...
Click to collapse
Nova is just the launcher. The system UI controls far more aspects than just the launcher. EMUI/One UI is everywhere.
james_lpool said:
Hi, I am a long time Samsung Galaxy user, my last phone was the Galaxy S8+ i have just come to upgrade and thought I’d try the Huawei P30 Pro and seems it uses android as well, i thought it can't be much different. i have 14 days return and I’m really not sure if i am going to keep it or ask can i swap for an S10+
I don't know if i am just being biased because I’ve had Samsung for so long but i just hope someone here can persuade me keeping the P30 won't be too bad and that some of my issues are fixable.
I don't seem to be getting some notifications, mainly games, i seem to get texts but not always others, although if i turn my s8+ on, they still seem to be coming through on there. I have checked most settings i can find but can't see anything obvious, i have added the games to the app assistant.
I didn't know that this Huawei phone didn't have a notification LED, i guess it’s only a small thing but it's amazing how much you miss that flashing light, are there any ways to get any other screen notifications in some way?
The phone doesn't retain the Auto brightness setting when i restart the phone, I’m a bit confused by this as it would seem that Huawei may have this as a feature rather than a bug, I’ve read online that this is how these phones are set but surely you would want the setting to be retained how you leave it? is this a bug or here to stay? i keep turning auto off but every time i restart its back on!
The vibrate is extremely shallow to the point i hardly even feel it.
The optical zoom doesn't function if in 40mp resolution? what’s that all about, i tried it earlier and it says on it that it only works in 10mp resolution? the res you are in shouldn't stop the optics from moving should it? Also when set to 10mp and you can zoom, the zooming isn’t smooth in any way at all, it looks extremely jerky.
even though i have auto brightness off and also smart resolution set to off (which switches between low and high depending on what’s on the screen) - even though these are off i keep seeing my screen kind of flickering when i switch between something like a website to a picture etc, like the phone is still using the smart resolution. if i go to a website the white parts might be bright white for a split second then kind of flicker to a duller white.
I have only had the phone for 2 days but that’s is what is kind of bugging me a bit already if anyone can advise at all on any of them issues?
Thanks
James
Click to expand...
Click to collapse
1. It's not Samsung
2. I had the S10... this camera is superior in every way except maybe video... (I don't shoot video in 4K for my purposes so it doesn't bother me)
3. Above camera superiority overall, the 5x & 10x zooms brings a whole new world of shooting pictures. I can truly leave a big camera / big lens at home now.
4. More true-tone pictures... people hate to admit this... but the real world is not over-saturated... Apple, Samsung, etc. stop promoting this as the normal for picture taking....
5. Features yet to be turned on but soon in updates... dual video record (maybe), TOF Sensor utilization (next update), etc.
Honestly though, I'm not a complete Samsung hater. I just hate the way Samsung does business... how can they release their "flagship" S10+ then months later add features to the 5G phone they definitely should have been included with the original... like the additional lenses... Am I considering the Samsung S10 5G. Sure I am... Will I maybe wait for the Mate 30 Pro... more than likely. Huawei, for all the talk about what they steal, they also keep trying to innovate... unlike Apple and to some extent Samsung.
At the end of the day, reserve your judgement until you get to use the camera on the phone when you need a zoom... like at a zoo, concert, etc. where you can't be right against the action... take a few pictures then compare to maybe your friends pictures... you'll then realize what the hype is over... :good:
King Mustard said:
Nova is just the launcher. The system UI controls far more aspects than just the launcher. EMUI/One UI is everywhere.
Click to expand...
Click to collapse
I appreciate your point but unless you're an obsessive settings tweaker (which I'm not - once my phone is set to my liking I leave it alone) EMUI/One UI fades in to the background.
AntonyW999 said:
I appreciate your point but unless you're an obsessive settings tweaker (which I'm not - once my phone is set to my liking I leave it alone) EMUI/One UI fades in to the background.
Click to expand...
Click to collapse
That's the thing; it doesn't just disappear.
I use Nova Launcher too but here are some EMUI annoyances (for me):
Not being able to open the tray from the lock screen
No quick launch shortcut to launch the camera from anywhere (such as double-pressing the power button)
The Phone app taking over any active app (annoying when navigating with Google Maps)
King Mustard said:
That's the thing; it doesn't just disappear.
I use Nova Launcher too but here are some EMUI annoyances (for me):
Not being able to open the tray from the lock screen
No quick launch shortcut to launch the camera from anywhere (such as double-pressing the power button)
The Phone app taking over any active app (annoying when navigating with Google Maps)
Click to expand...
Click to collapse
Fair points. You can launch the camera by double pressing volume down though. Haven't come across the phone/Map problem yet.
How can you not the love when you get shots like this
AntonyW999 said:
Fair points. You can launch the camera by double pressing volume down though. Haven't come across the phone/Map problem yet.
Click to expand...
Click to collapse
You can only use that shortcut from the lock screen.
King Mustard said:
You can only use that shortcut from the lock screen.
Click to expand...
Click to collapse
I know. But if you've already got the phone unlocked I've never found shortcuts to the camera to be of much use. As they say, YMMV.
AntonyW999 said:
I know. But if you've already got the phone unlocked I've never found shortcuts to the camera to be of much use. As they say, YMMV.
Click to expand...
Click to collapse
Saves an Camera icon on the home screen(s).
King Mustard said:
That's the thing; it doesn't just disappear.
I use Nova Launcher too but here are some EMUI annoyances (for me):
Not being able to open the tray from the lock screen
No quick launch shortcut to launch the camera from anywhere (such as double-pressing the power button)
The Phone app taking over any active app (annoying when navigating with Google Maps)
Click to expand...
Click to collapse
The google maps issue is just a settings tweak with app draw over preferences.
the choices made by Huawei are logical ones... for Instance:
1. Tray not being able to open from lockscreen - this is annoying but the logical Hauwei take on this is that it doesn't allow someone to mess with the phone settings until security is verified... I'll give you the iPhone as an example. I can get into the app drawer from the lockscreen without anything being verified security wise meaning I can harmlessly turn on someone's flashlight if I wanted to as a prank (to let the battery drain faster) all the way up to maliciously turning off all connectivity of the phone... meaning calls, emails, etc. can't get to the phone... can you see the issues this may cause? personally the annoyance is small to my piece of mind that no one can screw with anything on my phone.
2. My theme has quick launch on lockscreen for camera... or press volume down twice so its in there you just can't readily tweak it
I have read online about the setting for app power consumption and to switch manage automatically off so that the phone wont keep alls from receiving notifications and let them run in the background. will have to try it and see.
james_lpool said:
Hi, I am a long time Samsung Galaxy user, my last phone was the Galaxy S8+ i have just come to upgrade and thought I’d try the Huawei P30 Pro and seems it uses android as well, i thought it can't be much different. i have 14 days return and I’m really not sure if i am going to keep it or ask can i swap for an S10+
I don't know if i am just being biased because I’ve had Samsung for so long but i just hope someone here can persuade me keeping the P30 won't be too bad and that some of my issues are fixable.
I don't seem to be getting some notifications, mainly games, i seem to get texts but not always others, although if i turn my s8+ on, they still seem to be coming through on there. I have checked most settings i can find but can't see anything obvious, i have added the games to the app assistant.
I didn't know that this Huawei phone didn't have a notification LED, i guess it’s only a small thing but it's amazing how much you miss that flashing light, are there any ways to get any other screen notifications in some way?
The phone doesn't retain the Auto brightness setting when i restart the phone, I’m a bit confused by this as it would seem that Huawei may have this as a feature rather than a bug, I’ve read online that this is how these phones are set but surely you would want the setting to be retained how you leave it? is this a bug or here to stay? i keep turning auto off but every time i restart its back on!
The vibrate is extremely shallow to the point i hardly even feel it.
The optical zoom doesn't function if in 40mp resolution? what’s that all about, i tried it earlier and it says on it that it only works in 10mp resolution? the res you are in shouldn't stop the optics from moving should it? Also when set to 10mp and you can zoom, the zooming isn’t smooth in any way at all, it looks extremely jerky.
even though i have auto brightness off and also smart resolution set to off (which switches between low and high depending on what’s on the screen) - even though these are off i keep seeing my screen kind of flickering when i switch between something like a website to a picture etc, like the phone is still using the smart resolution. if i go to a website the white parts might be bright white for a split second then kind of flicker to a duller white.
I have only had the phone for 2 days but that’s is what is kind of bugging me a bit already if anyone can advise at all on any of them issues?
Thanks
James
Click to expand...
Click to collapse
Funny enough, I also upgraded from an S8+. There are definitely minor bugs, but nothing deal-breaking for me. As for notifications lagging behind, it's a known Huawei bug. You need to turn off auto-app management for the apps you want to get notifications pushed.
james_lpool said:
Hi, I am a long time Samsung Galaxy user, my last phone was the Galaxy S8+ i have just come to upgrade and thought I’d try the Huawei P30 Pro and seems it uses android as well, i thought it can't be much different. i have 14 days return and I’m really not sure if i am going to keep it or ask can i swap for an S10+
I don't know if i am just being biased because I’ve had Samsung for so long but i just hope someone here can persuade me keeping the P30 won't be too bad and that some of my issues are fixable.
I don't seem to be getting some notifications, mainly games, i seem to get texts but not always others, although if i turn my s8+ on, they still seem to be coming through on there. I have checked most settings i can find but can't see anything obvious, i have added the games to the app assistant.
I didn't know that this Huawei phone didn't have a notification LED, i guess it’s only a small thing but it's amazing how much you miss that flashing light, are there any ways to get any other screen notifications in some way?
The phone doesn't retain the Auto brightness setting when i restart the phone, I’m a bit confused by this as it would seem that Huawei may have this as a feature rather than a bug, I’ve read online that this is how these phones are set but surely you would want the setting to be retained how you leave it? is this a bug or here to stay? i keep turning auto off but every time i restart its back on!
The vibrate is extremely shallow to the point i hardly even feel it.
The optical zoom doesn't function if in 40mp resolution? what’s that all about, i tried it earlier and it says on it that it only works in 10mp resolution? the res you are in shouldn't stop the optics from moving should it? Also when set to 10mp and you can zoom, the zooming isn’t smooth in any way at all, it looks extremely jerky.
even though i have auto brightness off and also smart resolution set to off (which switches between low and high depending on what’s on the screen) - even though these are off i keep seeing my screen kind of flickering when i switch between something like a website to a picture etc, like the phone is still using the smart resolution. if i go to a website the white parts might be bright white for a split second then kind of flicker to a duller white.
I have only had the phone for 2 days but that’s is what is kind of bugging me a bit already if anyone can advise at all on any of them issues?
Thanks
James
Click to expand...
Click to collapse
I had every Galaxy S and Note phones that were ever released, every one. Last year, I was interested in the P20 P30, ditched my S9 for my first Huawei phone ever, and I loved every bit of it. Then I skipped on pre-ordering the Note 9, something I have never done before, I waited because I wanted to get the Mate 20 Pro, but that was a bad experience for me and my wife, as we had 6 units replaced in total due to glue gate. After returning it, I went back to Samsung, got the Note 9, and I was then reminded how bad Samsung's cameras have gone when compared to the latest from Huawei, Google, and Apple. Still, I believed that Samsung will definitely deliver with the S10, and the moment it was announced, I pulled the plug and ordered two S10 Plus for myself and my wife. Just 3 weeks were enough for me to get sick of it's subpar low light photography, especially indoors and mainly if you're taking pictures of kids, as Samsung cameras struggle with moving objects. My wife doesn't care that much about cameras, but I do, so I ditched it for the P30 Pro and I couldn't be any happier with it in my pocket.
The camera is much better than the one on the S10, especially if we are talking about the exynos version, which was the case for me. Videos might not be up to Samsung and Apple's standards, but at 1080 it is close, and even better in low light situations and indoors as well. Battery life is much better, the UI while isn't the prettiest, it feels a bit more zippy than the S10, which isn't a slouch either.
Now fixes for your problems.
For notifications, go to battery settings, and select the apps you don't want the phone to put in sleep, you won't be missing your notifications after that.
Notifications led is also missing on the S10, so on both phones you'll have to rely on AOD, which for some reason, doesn't affect your battery life on the P30 Pro as much as it did for me on the S10.
Fps while it was improved after the latest update, and I can confirm that it got significantly better, it's still no match in terms of accuracy and speed to the one on the P30 Pro.
Accidental touches are a nightmare on the S10 Plus, the curve is smaller, but it sits much closer to your palm. An issue that I don't face on the P30 Pro.
From my 6 months experience with the P20 Pro, the camera on the P30 Pro will improve by at least 20%, with every update, Huawei makes sure they keep on improving their image processing. While on Samsung, and I am sure you know that, Samsung only irons out the camera issues that comes with the software that the phone was released with, so after a month or so, forget about Samsung working on improving your pictures.
Pardon me for the long ass essay, but from my experience with Samsung phones, and the S10 in particular, I would advise you to hold on to your phone. Their is a learning curve for their UI, but once you get it, you'll love your phone.
Thanks for the replies, what themes are people using? I have tried the app management setting and it did seem to have fixed my notification issue.
AntonyW999 said:
Not having any of those problems with mine. In fact I'm ditching my Galaxy S10+ and keeping the P30 Pro. The fingerprint scanner on the Huawei is faster and more reliable than the one on the Samsung, the camera setup is far more versatile, battery life is better and I immediately stick Nova launcher on anyway so I don't have to put up with EMUI or One UI.
Click to expand...
Click to collapse
I also use Nova Launcher - Since Galaxy S6 - and haven't looked back!
I'm very surprised (and very pleased) to hear that the finger print scanner on the P30 works faster AND more reliable than the one on S10+ - can you please elaborate more?
I noticed that mine works very well, actually extremely well. Always wondered what the ultrasonic reader must be like if the claim of being more accurate is true!!???
Realme X2 vs Redmi Note 3 Pro
This is a short overview/rant about Realme X2 compared to my old phone Redmi Note 3 Pro. Some stuff is better, some worse, some just disappointing.
From now on Realme X2 will be referred to as X2 and Redmi Note 3 Pro as Redmi.
== Screen
X2 has high resolution OLED while Redmi has a 1080P LCD
Despite X2 having better screen on paper, in real world use I find it less practical than Redmi.
Here is why:
1. X2 minimum brightness is VERY bright, almost unusable in night setting, even with dark themes and all that. This is most likely a software issue but still annoying at night.
Max brightness on X2 is much brighter than Redmi though, so for day usage it's a win. Had no issues seeing things on X2 at all, while on Redmi somtimes I had to place it strategically so sun is away from screen.
2. X2 OLED color lag. When browsing dark content and scrolling (say on a website or reddit), you can see dark colors sorta "dragging"/ghosting along. No idea if this is OLED or just X2 limitation but it is very noticable. Not a big deal but compared to Redmi LCD I'm used to, a bit annoying.
3. Reading white text on black background at night causes "halo" effect around text on X2. Although it makes sense, it makes text harder to read, I had to actually switch to black text/white bg mode at night to read more comfortably. No such issue on Redmi since LCD is evenly lit even on black pixels. This wouldn't be a problem if min brightness wasn't so bright still.
== Flashlight
Not much to say here, Redmi LED flashlight is much brighter than X2. If I had to eyeball it, I'd say at least 1.5x brighter, maybe even 2x. For non photo use (searching stuff in the dark, shining farther, walking in the dark, actual usages a standalone flashlight could be used for) X2 is nearly useless unfortunately.
== Connection
Despite having BT5.0, X2 bluetooth range is sad compared to Redmi. With Redmi I can go three walls behind and sound is almost perfect. With X2 going behind one wall already causes artifacting. Going behind 3 results in no sound at all. Everything (environment, headphones) was the same, only difference was in phones when testing. So I can't use BT headphones in kitchen unless my X2 is next to me. With Redmi I could leave it in my room and all is fine.
On the other hand X2 cellular network strength is much better than Redmi. 3/4G works flawlessly and provides better speed than on Redmi. Areas where Redmi has no network connection, X2 has at least half bars and stable internet.
Call voice quality is ok. That's all. Not bad, not good. Just okay. On the other hand the included case will hurt your ear if you talk for a long time with your phone pressed against your ear.
== Battery
X2 discharges faster than Redmi but X2 has fast charge so if you have an outlet nearby it's no issue. But having USB C means public charging might or might not work. Especially if there's no fast charge. But going 20% to full in 30 minutes is godsent on X2.
== Software
Default software is junk (compared to gapps at least).
Phone app sucks, it's combined with contacts app and is overall inferior to google phone app I find. Same can be said about SMS app. Sure the google one is barebones, but realme one is just... off. It feels like they wanted to replace gapps for the sake of replacing them, not innovating in any way as everything is either the same or worse.
Despite being a fancy rom, it offers almost no customization options.
Notification pulldown also sucks as it shows the quick toggle buttons first rather than notifications.
== Camera
Hardware wise it is great. Software wise... sucks. 64mp mode only allows 4:3 aspect for some reason. Normal photo mode does not allow 16:9 or such aspects, only 4:3 or "fullscreen", which is too wide to be practical but not wide enough to be wide, that's what wide lens is for. Switching between modes is painful and annoying. On default settings colors are far too washed out and/or too warm. This is not a sensor issue since going into advanced mode and making manual configurations alleviates this issue easily. But not in default photo mode.
In summary, if I had known about all these issues, I would've bought a different phone.
Agree on pretty much everything. Especially because some apps like googles messaging wont work for me, the phone insists on using its built in sms app. If anyone's found a way around that please let me know.
Did you keep the phone? If yes, any chance you'd change your mind on anything now that ColorOS is replaced?
Hi all,
I have been using s21 ultra for about 20 days.. the main issue is with camera.. the camera is blured if I go beyond 10x zoom , I could see people taking decent picture of moon with atleast 50x zoom with s21 ultra. Also my screen on time is just 5.30 hrs at max.. please help me through this issues. I have updated latest Feb patch too (G998BXXU1AUB9)
Akathiyaa said:
Hi all,
I have been using s21 ultra for about 20 days.. the main issue is with camera.. the camera is blured if I go beyond 10x zoom , I could see people taking decent picture of moon with atleast 50x zoom with s21 ultra. Also my screen on time is just 5.30 hrs at max.. please help me through this issues. I have updated latest Feb patch too (G998BXXU1AUB9)
Click to expand...
Click to collapse
Hi, I will tell you what I have read that has helped me, hopefully it will help you too.
1) Make sure lenses are clean, I thought mine were but it made a big difference after I cleaned them.
2) In 10x zoom mode and low light, I have to manually zoom out to 16x before it switches to the 10x lense, hopefully it will be fixed in a software update. If you use Night Mode for low light it gives much better pictures.
3) For moon shots, I find it easier to use 30x zoom, tap the rectangular box that appears to the top right to "lock on" and it turns yellow, then tap on the moon to get the "yellow box" to focus. I have read that it makes no difference between 30x and 100x pictures as they are all digital zoom (somebody might know better info on this)
4) For close up/macro shots use the standard wide camera and get close to what you want to photograph, when you get really close you should see a yellow or whie dot appear in the bottom left of the screen, this is the "focus enhancer", tap that to make it yellow to get the best pictures.
Hope this helps you a little more.
Hi. Just a heads up for anyone else coming here. My brand new Ultra camera did this exact thing (couldn't focus beyond 10 x zoom and was too shakey to use at that level). 100% the cause for me was vibrations from my motorbike. I had it in an unpadded mount which had never affected my S10 but a single ride killed my S21 Ultra. Luckily Samsung fixed it under warranty for me.