About gyroscope sensor and NFC - Samsung Galaxy A30 Questions & Answers

Can anyone confirm if this device have both features? Thanks.

Mine has both.

khuago said:
Mine has both.
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Thanks. How good is the performance tho? I heard people saying 7904 for that price won't cut it.

For its price.. its ok.. ther arent many amoled phones at this price point that has nfc and gyro.
P
All applications are running smoothly.. so far..

khuago said:
For its price.. its ok.. ther arent many amoled phones at this price point that has nfc and gyro.
P
All applications are running smoothly.. so far..
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One more thing about 4K recording, I saw the phone can do 4K at only 20fps with the help of third party cams on gsmareana. Can you confirm?

Related

LG announces Optimus 4X HD Smartphone

LG Electronics has officially announced its first quad-core smartphone dubbed as Optimus 4X HD. Optimus 4X HD will be showcased at Mobile World Congress ( MWC ) in Barcelona...............
http://mirolta.com/2012/02/23/lg-announces-its-first-quad-core-smartphone-dubbed-as-optimus-4x-hd/
Another nice phone from LG..... good news. I wonder if they are going to announce if it is coming to the U.S. at the MWC.
soomuch said:
Another nice phone from LG..... good news. I wonder if they are going to announce if it is coming to the U.S. at the MWC.
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Another nice phone? You obviously never dealt with the G2X and the pile of garbage it was.
A vid of it.
codito said:
Another nice phone? You obviously never dealt with the G2X and the pile of garbage it was.
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Actually i did and i generally agree with you as most LG phones were released the past 2 years or even more are not that great. I was thinking more compared to their new releases such as the LG Parada 3.0 which i personally think its a pretty cool looking phone. I just hope that they improve their software so it would truly utilize the nice specs. Looks is not the only deciding factor here
All sounds good, but when are phones going to get past the 8MP camera hurdle? The Nokia n8 had 12mp what 2 years ago now?
DigitalSkyline said:
All sounds good, but when are phones going to get past the 8MP camera hurdle? The Nokia n8 had 12mp what 2 years ago now?
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Megapixels are completely meaningless, how have you not grasped this by 2012?
DigitalSkyline said:
All sounds good, but when are phones going to get past the 8MP camera hurdle? The Nokia n8 had 12mp what 2 years ago now?
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codito said:
Megapixels are completely meaningless, how have you not grasped this by 2012?
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That's right, but in case anyone is interested Sony Xperia S (and Xperia Ion too I think) has a 12MP camera with Exmor (CMOS) sensor.
I work with LG in Korea and they are very worried about their mobile business at the moment. Samsung are destroying them in the domestic market.
codito said:
Megapixels are completely meaningless, how have you not grasped this by 2012?
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Hi oh mighty flippant one... the n8 also has the Carl Zeiss lens and Xenon flash ... are these meaningless too?
Decimatio said:
I work with LG in Korea and they are very worried about their mobile business at the moment. Samsung are destroying them in the domestic market.
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Well I think LG should know why they are losing to Samsung... They make great hardware, but scrappy software(relatively good in p880 though) and horrible customer support(In other countries I don't know about Korea). They don't improve much despite much complains. How would you expect them to not lose to Samsung, which is well received by many?
Sent from my LG-P880 using xda premium
DigitalSkyline said:
Hi oh mighty flippant one... the n8 also has the Carl Zeiss lens and Xenon flash ... are these meaningless too?
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Click to collapse
Nope, but they weren't the topic. When it comes to Fotography in these tiny devices with their tiny lenses, he's right: more than 8 MBits are indeed completely useless. Even much large sensor chips in say a Canon G10, which had 14 Mpixels, had to many ... which is why Canon went back to LESS Mpixels. In fact, more MPixels in such a tiny thing are contraproductive, you get more electrical interference and no gain. The most important thing here is the sensors size, which is tiny in all phones. But: Since they all got completely crappy lenses, it's true, that the better one in the N8 can improve qiality, even with the tiny sensor. If you want anything more decent, the senor has to grow and there needs to be much better (foldable?) optics. The N8 is about the best you can do with such a tiny setup.
---------- Post added at 06:01 PM ---------- Previous post was at 05:57 PM ----------
flickyamom said:
Well I think LG should know why they are losing to Samsung... They make great hardware, but scrappy software(relatively good in p880 though) and horrible customer support(In other countries I don't know about Korea). They don't improve much despite much complains. How would you expect them to not lose to Samsung, which is well received by many?
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Click to collapse
Seems so ... although, I had two updates on the 4X after I bought it .. that's not bad. And the phone runs pretty well stock. Maybe they did learn a bit. I'd find it sad, if they get into problems, because no big player like Samsung should be allowed to dominate everything ... pseudo monopolies are crap. Samsungs support is also quite far from perfect. The Update App from them on my Samsung Notebook fails often, can't connect, their server structure for it is extremely slow and you can't even manually download the drivers instead, because they don't maintain their download area properly. Asus is far better for instance in that respect (and still not perfect). Samsung also got too big to care about customers much anymore, but their software has a better developer team than LG. (I also find LGs update software for the PC unspeakably terrible).

How do we test for defects upon purchasing the phone?

Does anyone know how can we check the phone for defects like dead pixels, etc when buying the phone? Does it have any test codes to enter just like Samsung phones with the *#0*#??
Thanks!
chmun77 said:
Does anyone know how can we check the phone for defects like dead pixels, etc when buying the phone? Does it have any test codes to enter just like Samsung phones with the *#0*#??
Thanks!
Click to expand...
Click to collapse
You can download "dead pixel test" from the play store.
Sent from my Nexus 7 using Tapatalk 2
I've found this test menu code from an online source
*#*#3424#*#*
Can someone with a HTC One help to confirm if the code works on their phone?
Oh my, what is this obsession in this forum with dead pixels. Every day there's a thread about dead pixels. Still wondering how you can detect one dead pixel on a 4.7" 2.1 megapixel display. You have to have microscopic eyes, that's for sure.
appelflap said:
Oh my, what is this obsession in this forum with dead pixels. Every day there's a thread about dead pixels. Still wondering how you can detect one dead pixel on a 4.7" 2.1 megapixel display. You have to have microscopic eyes, that's for sure.
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Yes, I do agree with you that its pretty difficult to detect a single dead pixel in a 4.7" 1080 HD screen. However, you can use the same test to detect if there's a cluster of dead pixels present. There are also other features that needs to be tested (LED notification, speakers, mic, camera, wifi, etc). Manufacturers only do batch sample testings and does not test each inidvidual phone before shipment. So it is only up to us, the consumers, to test the them out before accepting our purchased products.
xSp0r3x said:
Yes, I do agree with you that its pretty difficult to detect a single dead pixel in a 4.7" 1080 HD screen. However, you can use the same test to detect if there's a cluster of dead pixels present. There are also other features that needs to be tested (LED notification, speakers, mic, camera, wifi, etc). Manufacturers only do batch sample testings and does not test each inidvidual phone before shipment. So it is only up to us, the consumers, to test the them out before accepting our purchased products.
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Yep yep. Btw thanks for the code to trigger the diagnostic test app.
appelflap said:
Yep yep. Btw thanks for the code to trigger the diagnostic test app.
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Click to collapse
Does test code work though?
appelflap said:
Oh my, what is this obsession in this forum with dead pixels. Every day there's a thread about dead pixels. Still wondering how you can detect one dead pixel on a 4.7" 2.1 megapixel display. You have to have microscopic eyes, that's for sure.
Click to expand...
Click to collapse
Is not obsession. Is about getting a good quality product with the amount of money you are paying! Why get a defected good when you can check before you purchase? If you don't feel like helping at all, don't even reply please.
xSp0r3x said:
Yes, I do agree with you that its pretty difficult to detect a single dead pixel in a 4.7" 1080 HD screen. However, you can use the same test to detect if there's a cluster of dead pixels present. There are also other features that needs to be tested (LED notification, speakers, mic, camera, wifi, etc). Manufacturers only do batch sample testings and does not test each inidvidual phone before shipment. So it is only up to us, the consumers, to test the them out before accepting our purchased products.
Click to expand...
Click to collapse
You're so right and helpful! Unlike others, posting replies for the sake of post counts.
And thanks very much with the code. Hope it will work when I'm purchasing the phone.
The code works. It is not helpful for dead pixel testing.
dirtyhamster73 said:
You can download "dead pixel test" from the play store.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
this works.

Currently taking an order for the Moto X on ebay?

Not quite sure what to think about this:
http://cgi.ebay.com/ws/eBayISAPI.dl...akeTrack=true&ssPageName=VIP:watchlink:top:en
Crazy hype on this phone!
You could have bought one of the prototypes. Search eBay for item 251319928224. Sold for $1,044.00!
zoltecrules said:
You could have bought one of the prototypes. Search eBay for item 251319928224. Sold for $1,044.00!
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Whoa. The media blitz is working. I hope it's a good phone.
26kick said:
Whoa. The media blitz is working. I hope it's a good phone.
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Except the camera.
Yakuzahi said:
Except the camera.
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Why does everyone keep hating on the camera? Look through Guy Kawasaki's G+ photos and tell me if those all those unedited photos and videos he took with the MotoX are bad. It may not be the absolute best camera out there and yes, every camera will have some weak spots. But in most real world situations, this camera is still a huge step up for most people and gets the job done, especially for me knowing how crappy the camera is on the Nexus 4. If you want perfect photos, use a DSLR.
..

Nexus 6 camera?

Isn't nexus 6 pre order goes in few days? Still nobody has a full review of how camera is? Only thing i could find was the verge shots which didn't look great. Do you guys think will there be a review on camera before it's released? Thanks
Sent from my D6503 using XDA Free mobile app
Camera will be at worst good, and mods/aps will make it amazing, the hardware is there, do not worry about it.
I was wondering the same thing. Seems strange that there is not any camera samples or reviews since the first set of leaked samples...
dazed1 said:
Camera will be at worst good, and mods/aps will make it amazing, the hardware is there, do not worry about it.
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Its the same sensor as the G3 SK I expect it to be very good, and if the software is bad its no big deal because this is XDA.
Pilz said:
Its the same sensor as the G3 SK I expect it to be very good, and if the software is bad its no big deal because this is XDA.
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Nope, its better sensor then the one in the G3
dazed1 said:
Nope, its better sensor then the one in the G3
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Click to collapse
That's even better then, I could do a comparison when I get my N6 because I'm keeping one of my G3's.
Pilz said:
That's even better then, I could do a comparison when I get my N6 because I'm keeping one of my G3's.
Click to expand...
Click to collapse
LG make the camera app very good, don't know what magic they are using but with IMX 135, F2.4 they are beating phones with IMX214 F1.8/2.0 (Mi4, Oneplusone) and so on, so it will be tough for the N6 without mods/tweaks.
dazed1 said:
LG make the camera app very good, don't know what magic they are using but with IMX 135, F2.4 they are beating phones with IMX214 F1.8/2.0 (Mi4, Oneplusone) and so on, so it will be tough for the N6 without mods/tweaks.
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Click to collapse
Its called laser auto focus .....much better

ROG 2 Red Tint bad oled panel with video Proof

Hello guys i want to share about my experience about red tint issue of rog 2. i create a replacement order from flipkart ASAP. No clarification is coming up from Asus department if its a HW or SW issue .
Please share ur knowledge about this issue im unaware of what happening to this phone. Maybe buying rog 2 is a big mistake i made.
https://www.youtube.com/watch?v=rZq2HXch_Ko
But apparently is a software isue, rly? You were pushing buttons and that was changing...
I wanna buy one of this!! 8/128 aroung 550€, but I'm spanish... you know some place to get the european version?
Sell it. They all have it. Its not a sw issue, its the display.
urii13 said:
But apparently is a software isue, rly? You were pushing buttons and that was changing...
I wanna buy one of this!! 8/128 aroung 550€, but I'm spanish... you know some place to get the european version?
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Click to collapse
You can get the European Version at €899 from the Asus eshop in Spain: https://eshop.asus.com/es-ES/smartphones
ddragonfly said:
You can get the European Version at €899 from the Asus eshop in Spain: https://eshop.asus.com/es-ES/smartphones
Click to expand...
Click to collapse
Yep, but for the Tencent 550$ version? I don't want to waste double price for 12 "useless" GB RAM and 512GB ROM I will not use them...
urii13 said:
Yep, but for the Tencent 550$ version? I don't want to waste double price for 12 "useless" GB RAM and 512GB ROM I will not use them...
Click to expand...
Click to collapse
The lower spec Tencent version is not avaliable officially from Asus outside China and India, you can get it from China but you would need to convert it yourself to WW rom and change the fingerprint to WW rom. And you also won't get the official warranty from Asus.
ddragonfly said:
The lower spec Tencent version is not avaliable officially from Asus outside China and India, you can get it from China but you would need to convert it yourself to WW rom and change the fingerprint to WW rom. And you also won't get the official warranty from Asus.
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Click to collapse
I've to change the fingerprint reader (hardware)? Beh... In that way I would not use it. Not the fastest in the world... Face Unlock and done.
looks more like due to change of refresh rate.... higher refresh rate more red tint
Mine does also perform a slight change when switching between refresh rates, but I can't tell if there is an actual color change or just a brightness adjustment as it is very subtle. I considered this to be normal until now
suzook said:
Sell it. They all have it. Its not a sw issue, its the display.
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Click to collapse
Are you dumb or what? Just because all have it doesn't mean it's still a display issue. Issue most of us have confirmed is by software and not the display.
Jake.S said:
Are you dumb or what? Just because all have it doesn't mean it's still a display issue. Issue most of us have confirmed is by software and not the display.
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Click to collapse
Yup, I am dumb..that's the answer. Thanks for telling me. Enjoy your red tinted device.
Jake.S said:
Are you dumb or what? Just because all have it doesn't mean it's still a display issue. Issue most of us have confirmed is by software and not the display.
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Click to collapse
I'm with you on this, regardless of whether it's hw or sw it's just a non issue. Haters will be haters.
Jake.S said:
Are you dumb or what? Just because all have it doesn't mean it's still a display issue. Issue most of us have confirmed is by software and not the display.
Click to expand...
Click to collapse
Nope, it is hardware issue as there is no OLED screen without red tint issue. It is manufacture limitation. The only thing which phone maker can do, shove of display which had a lot of red tint (practically what expensive phone maker do (strict and better QC and QA)) and/or fix it via software (by playing with color, limit contrast and brightness (lot of phone maker do this)).
Dark grey in particular is very hard color to do it right (even on IPS panel). There will always something wrong with the implementation especially on low light condition. This is what Apple (and to some degree Samsung) good at (lol) and Google to boast their Pixel device.
Yes, the tint problem is HW but most of the times manufacturers try to make it less obvious by changing the frequency of the display or the voltage etc. Samsung has done a great job on 2019 devices as my father's A40 has an almost perfect display in terms of color accuracy and brightness
But i've tested the 5% gray test picture on both iphone x and blackberry priv and both of them showed a greenish tint and not much uniformity.
That's why i will always be in love with my old Sony x compact lcd display, it was perfect in every single aspect and I was never worried about burn-in issues.
Still dont understad why people prefer oled to a well made lcd...
suzook said:
Sell it. They all have it. Its not a sw issue, its the display.
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Click to collapse
Confirmed software. There's another thread on here with a color control mod, and the issue goes away.
I'm pretty sure it's deliberate. For some bizarre reason.
myrigon said:
Confirmed software. There's another thread on here with a color control mod, and the issue goes away.
I'm pretty sure it's deliberate. For some bizarre reason.
Click to expand...
Click to collapse
Hello! Can you give us the link to the thread please?
Mike845 said:
Hello! Can you give us the link to the thread please?
Click to expand...
Click to collapse
https://forum.xda-developers.com/rog-phone-2/help/red-tint-issue-solution-t4000249
There you go.

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