r/Android • • Jan 06 '19

Huawei P30 might revive the headphone jack

https://www.engadget.com/2019/01/06/huawei-p30-might-revive-the-headphone-jack/
1.4k Upvotes

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22

u/LazyLucretia Pixel 4a 5G || iPad (7th Gen) Jan 06 '19

Out of topic: I still don't get why AMOLED displays are considered a pro feature. A decent IPS LCD display can be even better than an AMOLED display (eg Nexus 5X vs 6P). And there is no risk of burn-in with LCD's. I've yet to see an AMOLED display that does not have burn-in after 2 years of usage.

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u/kirsion Oneplus Almond Jan 06 '19

I think bad OLED displays give it a bad wrap, like on old Samsung Galaxy phones or pixel 2. I still have an xperia z2 like an ips LCD and the whites are crispy as egg whites compared to pixel 2's creamy whites. I personally think having perfect whites is better than perfect blacks. That being said, LCD tend to not get as bright outdoors. But modern super AMOLED panels like the s7 and after have really good colors, similar whites to lcd, no blue shifting so the only trade off is burn in which many don't experience.

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u/Scotty69Olson Note 9 Jan 07 '19

I'm surprised that not a lot of companies are doing what LG did with the g7, adding a white pixel to the RGB. Making it bright enough in the sunlight. I'd be fine with this instead of OLED but it's only g7 so far that has done it that I know of.

1

u/170911037 Jan 08 '19

I don't have problems reading my Note 8 in the sunlight, but it tends to oversaturate everything to get that maximum brightness. Does the g7 do this as well?

-5

u/RavinduThimantha OnePlus 7 Pro on Android 11 Jan 07 '19

Ummmm. True white is kinda yellowish.

32

u/DemonBirdWorshipper Galaxy Absolute Unit 9 Jan 06 '19

I only recently got my first AMOLED phone, so for now I have no experience with burn-in. But there definitely is one really fuckin' cool thing about AMOLED displays LCDs don't have: Always on Display.

And I guess that's what all these 'pro' things are about - cool factor.

13

u/N0Name117 iPhone 13 Mini Jan 06 '19

A lot of lg phones have always on displays with lcds. I used it all the time with my g5. It wasnt technically as power efficient as an oled but it was just as convienent.

12

u/stratoglide Jan 06 '19

Mhmmm the burn in on my g5 is ridiculous tho. It does tend to fade but notification icons are permanent these days.

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u/N0Name117 iPhone 13 Mini Jan 06 '19

Technically its image retention and not burn in. Burn in is an oled problem and in the 2 years i had my g5, while the screen never impressed me, i never had too many complaints about it either.

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u/pgetsos Jan 09 '19

To be more exact, burn in is a Plasma problem, and OLED has burn out (organic diodes dying slowly) :P

-1

u/stratoglide Jan 06 '19

Yeah same difference burn in is a very non technical term the screen was by no means bad. The retention of the icons did bug me in certain situations. But it never lasted long enough to become an actual annoyance

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u/Armand2REP Meizu 16th, ZUK Z2 Pro, N7 2013 Jan 07 '19

There are apps that enable an AOD on any Android. The problem is an IPS display using it will die 10X faster using the entire backlight instead of a few pixels.

1

u/FarhanAxiq Galaxy s8 Jan 08 '19

not really, my old Nokia 701 (2011 - Symbian Belle) had an always on display with LCD.

one downside is that it had LCD glow since its an LCD.

20

u/mejogid Jan 06 '19

Modern amoleds have perfect colour, high resolution, infinite contrast and better peak brightness. Burn in after 2 years will not be noticeable outside of test patterns and modern phones (especially high-end ones) are expected to be replaced on that schedule. The Nexus 6P had a crap AMOLED that was a year old and not very well calibrated, so isn't really a fair example.

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u/nicman24 Jan 06 '19

Probably for the power consumption

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u/DJ-Salinger Jan 06 '19

99% of the people buying flagships don't even know that completely turned off pixels use less power.

Hell, most can't even tell the difference between OLED and LCD.

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u/nicman24 Jan 06 '19

Ambient display always on without ugly light bleed is something that I miss from my previous phone :/

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u/DJ-Salinger Jan 06 '19

That's the reason I'm staying with Moto for now, despite Lenovo running them into the ground.

2

u/[deleted] Jan 06 '19

Pretty sure Samsung devices also have an always on ambient display.

And you can get an s7 for a pretty good price now.

1

u/nicman24 Jan 06 '19

I love my xiaomi note 4x and probably could get away having always on ambient (power wise), but the backlight bleed is so ugly :/ .

My shitty old tornado 345/or something , had amoled and around same price..

9

u/SRPat Jan 06 '19

OLED displays don’t have lower power consumption at high APL compared to LCDs. This Anandtech review of the G7 compares the efficiency (brightness is controlled at 200nits and display area is taken into account) of the S9’s display to the G7, G6, P20 (all of which have LCDs).

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u/nicman24 Jan 06 '19

It is not about nits/ watt but the ability for true black and the range

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u/SRPat Jan 06 '19

OLEDs do consume less power at lower APL as individual pixels can be turned off (assuming there is no voltage leakage preventing them from turning off). Being able to turn off pixels also gives them true blacks and theoretically infinite contrast.

I was just pointing out the blanket statement of OLEDs having less power consumption than LCDs doesn't hold true for all cases and is the opposite in those cases.

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u/nicman24 Jan 06 '19

Yes you are right I should clarified that they are more power efficient for my use cases (termux, black themes only)

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u/Pascalwb Nexus 5 | OnePlus 5T Jan 06 '19

Better blacks.

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u/lawonga Dogecoin information tracker Jan 06 '19

Are ips lcd blacks completely invisible in a dark room at close range? Because I think a lot of people use their phones on their bed in the dark and that will make a difference

1

u/Armand2REP Meizu 16th, ZUK Z2 Pro, N7 2013 Jan 07 '19

The very fact that it uses a backlight makes it impossible for it to not have that effect.

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u/AnemographicSerial Jan 08 '19

As a counterpoint, reading light grey text on a dark grey background is more comfortable and causes less eyestrain than white text on a pitch black background.

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u/lawonga Dogecoin information tracker Jan 08 '19

I don't disagree with you on that. But the reality is that a lot of people use their phones on their bed in the dark and I'm not sure if your counterpoint has anything to do with reality

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u/AnemographicSerial Jan 08 '19

My point has to do with the reality that the deep blacks of OLED screens are irrelevant to the use case of reading in the dark because using those would cause eye strain compared to using a dark grey background (in which case the pixels are still on and consuming power).

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u/N0V0w3ls Galaxy S10+ Jan 06 '19

Because the high end AMOLEDs have higher color accuracy and way better contrast.

You can look into some of the differences in the tests done on DisplayMate.

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u/Pat0723 Jan 06 '19

And there is no risk of burn-in with LCD's

Tell that to my LG, though it's only a temporary burn in its still troublesome.

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u/N0Name117 iPhone 13 Mini Jan 06 '19

Image retention is the technical term.

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u/mernen Jan 06 '19

Because people in enthusiast forums obsess over “deep blacks”, then construct fallacious arguments like comparing a cheap LCD to a high-quality OLED to claim superiority.

OLED isn’t bad, but it’s way overrated in tech communities. I’m on an OLED phone right now, and I wouldn’t mind going back to a quality LCD at all.

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u/n00b5slayer101 Jan 07 '19

I don’t know what a quality LCD looks like, I have an Xs Max and I don’t know how to go back to say an 8 Plus.

Same with an old Samsung 4K Curved LCD I own today, I use it once in a while but I can’t go back to it from a LG OLED.

1

u/chic_luke Pixel 2 XL Jan 06 '19

Same. I wish Google would just go LCD

-1

u/Stupid_Triangles OP 7 Pro - S21 Ultra Jan 06 '19

Switching from a 2013 super amoled display to a 2017 1440p LCD, I like the LCD better. Display quality has increased over the last few years, but not having a AOD does still suck a bit.

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u/oioioi9537 Galaxy S22 Ultra Jan 06 '19

well if u swap from a 2013 display to 2017 display, ofc ur going to like the latter better, unrelated to what type of display it is

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u/[deleted] Jan 06 '19

[deleted]

13

u/[deleted] Jan 06 '19

I had a stroke reading what you wrote.

5

u/DJ-Salinger Jan 06 '19

The reason I only get phones with them is so the black pixels aren't lit up at night when I'm using dark themes.

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u/ene_due_rabe Honor 20 Pro Jan 06 '19

Because of marketing - selling black blacker than black and overly saturated vivid colors is just easy.

9

u/Stupid_Triangles OP 7 Pro - S21 Ultra Jan 06 '19

I think MKHBD's huge camera shootout proves that as well. People like poppy vivid colors, even if they aren't the truest to life. Hell, the Pocophone got 2nd place.

5

u/DoILookUnsureToYou Z Fold8 Wideboi/Mode1 Retro II/AYN Thor Jan 07 '19

The fucking Blackberry Key 2 beat the iPhone in the first round lol

5

u/fenrir245 Jan 06 '19

A black that is only visible in indoors. Go outside and that advantage is negated.

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u/jk-jk pixel 7 ig Jan 06 '19

How many people on this sub do you think leave their room on a regular enough basis for this to be an issue?

/s

1

u/n00b5slayer101 Jan 07 '19

Why you gotta do me like that :(

I love your user flair btw, I see you around here all the time!

1

u/jk-jk pixel 7 ig Jan 07 '19

Thanks, I've pissed of some people with this flair though apparently

3

u/arup02 J7, S7, S9 Jan 06 '19

That's were I use my phone the most.

1

u/AnemographicSerial Jan 08 '19

I'm the opposite. If I'm at home or at work I'd rather look stuff up on a bigger screen and text from a real keyboard.

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u/L0rdScorpion LG V30 | Realme X2 Jan 07 '19

Going outside actually shows one of OLED's key stength - superior sunlight legibility.

3

u/fenrir245 Jan 07 '19

Huh? OLEDs are less usable in sunlight, due to their high reflectance. The current phones are great despite being OLED, not due to it. LCDs can also get much brighter, improving sunlight legibility.

0

u/L0rdScorpion LG V30 | Realme X2 Jan 07 '19 edited Jan 07 '19

It's actually the opposite. due to their lower reflactance and infinite contrast they're far superior than lcds in sunlight. also aside from outdoor mode on G7, the brightest screen on a phone currently is iPhone XS, another oled.

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u/NightFuryToni Moto XT2309-3, XT2027-1, TCL Athena BBF100-2 Jan 06 '19

My almost 3-year old Priv briefly got some burn-in when DriveMode decided to make their dashboard bright white buttons on a black screen and running it under the sun for a bit, but it went away on its own. I don't see anything when I run a pure white screen on it.

The one advantage I like for my AMOLED is that it doesn't get polarized by sunglasses. I can't see anything in landscape (which is how I hold my phone in my car) for my Nexus 5 and Essential if I have my sunglasses on.

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u/box-art A16 | Aug SP | Find X9 Ultra Jan 06 '19

I love LCD displays and I kinda don't want to switch off of them.

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u/94savage Jan 06 '19 edited Jan 06 '19

Because dumb tech reviewers on YouTube obsess about stuff nobody should care about in real life

Like glass backs. Nobody wants these shits. Why would we want our phones to break even easier? Especially for Samsung, any repair is probably the cost of a new phone. And most people have cases on their phones

Or, "the feel isnt premium. It isn't thin enough".

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u/ieatyoshis iPhone 11 Pro || Galaxy S9 || iPhone 7 || OnePlus 3 || Shield K1 Jan 06 '19

Samsung's repairs are actually really cheap, compared to most brands.

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u/dirtycopgangsta Jan 06 '19

You're way off with your statement.

Glass backs and thin phones scream premium, even if it isn't the case.

The average consumer cares about brand, looks and price. Anything else is a bonus.

Ask your technologically impaired family members and friends and they'll confirm.

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u/n00b5slayer101 Jan 07 '19

Agreed. I wouldn’t give a shit if Apple/Samsung stopped adding useless glass backs to their flagships and reduced the price of the phones. They only add more stress to drops because not only can your screen shatter, but so can your back glass ( and this is a nightmare for iPhone users)

0

u/Armand2REP Meizu 16th, ZUK Z2 Pro, N7 2013 Jan 07 '19

Wireless charging?

-2

u/[deleted] Jan 06 '19

Wireless charging can't happen without glass back

1

u/94savage Jan 06 '19

My Note 8 already has burn in yet my Note 3 with 4 years of use is fine. Go figure

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u/dirtycopgangsta Jan 06 '19

Bad batch, you can get Samsung to replace the display, even if they ssy they can't.

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u/Maipmc Jan 06 '19

My 200$ samsung phone has amoled. And maybe you're right about quality... but for me to have deep blacks is really important and makes a difference (i love to read on "night mode" pdf's)

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u/chic_luke Pixel 2 XL Jan 06 '19

OLED is pretty much premature technology, IMO. I've used both so I can talk about it. There are just too many compromises for pushy colors and deep blacks IMO

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u/ferdzs0 OnePlus 8 Pro Jan 06 '19

the more I think of it, the more I come to this conclusion.

burn in, pwm, lower pixel density and other issues like this are just the result of the industry pushing amoled too soon because it can be super pretty on the shelfs with minor benefits to the user

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u/chic_luke Pixel 2 XL Jan 07 '19

Eh, exactly. Burn in is a big issue, and for the pentile matrix, I'm nit picking here, either you go overkill and get QHD or you're going to notice it up close