Redmi 6 pro | fast charging - Xiaomi Redmi 6 Pro Questions & Answers

Is Redmi 6 pro supports any fast charging standards (2 or 3) ?
Because it have SNapDragon 625 and it supports Qualcomm® Quick Charge™ 3.0

I don't know.
But I have charger from mate 9 and showing fast charging.

KIngOrNot said:
But I have charger from mate 9 and showing fast charging.
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how much time takes to charge from 0 to 100% in fast charging. normal charge takes more than 2hrs to full charge.

KIngOrNot said:
But I have charger from mate 9 and showing fast charging.
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So it have ryt?

jsnsree said:
So it have ryt?
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Absolute no. Soc is supporting Qualcomm fast charge but Phone is Not. İs hardware limit. Not software. İf u buy qualcomm quick charge, its will not work, will charge like stock charger. 5 volt 2 amp is enaugh.
---------- Post added at 10:16 PM ---------- Previous post was at 10:14 PM ----------
jd.21 said:
how much time takes to charge from 0 to 100% in fast charging. normal charge takes more than 2hrs to full charge.
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Click to collapse
5volt 2 amp is already "Fast charge". Fastest way to charge massive 4000 mah battery. Use stock cable and brick

Related

Has LG added real quick charge 2.0 to lg g4 in android 6.0 (Marshmallow)?

Has LG added real quick charge 2.0 to lg g4 in android 6.0 (Marshmallow)?
I know that officially, the phone has qc 2.0 but in real life the results are even not close to real QC 2.0 (in lollipop).
Can somebody who has android 6.0, check is?
QC 2.0 is within the chipset, you need QC Charger to check if it fast charger the phone or not. Give it half and hour to see how it turns out and compare it with another charger.
As per QC2.0 standards you should be getting 2% per minute for the first 60% (i.e. 0-60% in 30 minutes) and will then slow down. Like most other people here I only get about 1.2% per minute, which is under 40% in 30 minutes, using Tronsmart QC2.0 charger.
This is on Lollipop. Wonder if anything changed on Marshmallow.
iKillCypher said:
QC 2.0 is within the chipset, you need QC Charger to check if it fast charger the phone or not. Give it half and hour to see how it turns out and compare it with another charger.
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Actully, it does support, but probably LG's software disable is in 5.1.
The problem is that I do not have 6.0 to check is they able in a new 6.0 Marshmallow.
shady121 said:
Actully, it does support, but probably LG's software disable is in 5.1.
The problem is that I do not have 6.0 to check is they able in a new 6.0 Marshmallow.
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You can install Marshmallow if You are using H818 Version Phone.Please check my below Post.
http://forum.xda-developers.com/showpost.php?p=64112578&postcount=1288
it seems to work on my 818N(HKG) running V20a (M), as on lock screen I get a "fast charging" notification (using Asus charger that has a high voltage mode).
Your 2% per minute rule work only on the lower end of the battery: capacity % bits are longer to get on the last end of the charge, so when you test your charging speed you need to make sure you test on the low percentage levels, as this is where the quick charging takes most of its effects (go from 0 to 60% in 30 minutes, but the last bit lasts about an hour or more if you read this http://www.tomsguide.com/us/fastest-charging-phones,review-2995.html).
To be explicit, G4 takes 1h02 to reach 80%, then another 34 minutes before reaching 100% charge
you can google about charging profile if you are interested in the topic, or read some tutorials like this one http://www.ti.com/lit/an/snva557/snva557.pdf
If you start from say 10%, how much charge does it gain in the first 30 minutes? That's all that matters.
I get only 36% which is disappointing considering there are HTC Ones that reach 60% in the same time, although the battery is slightly lower at 2840mah.
And Qualcomm's specs indicate a 3300 mah battery should reach 60% in 30 minutes.
there might be a problem with your charger (as in AC wall plug), as Tom's testing from 5 and reaches 42% in 30 minutes.
Or simply that your unit does not fast charge ? What does your lock screen say? Charging or fast charging?
It does support in lollipop, just no quick charge notification in the phone
Sent from my LG-H815 using XDA Free mobile app
ManuLM said:
there might be a problem with your charger (as in AC wall plug), as Tom's testing from 5 and reaches 42% in 30 minutes.
Or simply that your unit does not fast charge ? What does your lock screen say? Charging or fast charging?
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On Lollipop it does not say fast charging even if it is. From Marshmallow I believe it indicates fast charging on notification.
doublewong said:
It does support in lollipop, just no quick charge notification in the phone
Sent from my LG-H815 using XDA Free mobile app
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It's not, the difference if only 23 percent. Moreover, the voltage should increace from 5v to 9v or 12v but in LG g4 even with QC 2.0 charger, the voltage isalway 5v.
What you get from your QC charger is just 2 amp instead 1.8 amp of original charger, this is what makes the 23% difference.
5.1/6.0 same : QC2.0 working....No need nothing adding...
kabirjedi said:
5.1/6.0 same : QC2.0 working....No need nothing adding...
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Again, you dont get real qc2. You probably havent even seen qc2.
What you get is. 5v 2A instead 5v 1.8v.
Your dont get qc2 voltage.
I dont get why people think that they get qc2 when other phones with qc2 charging much faster. You get higher ampr not voltage that should be with qc2.
808 have an abitilty to control voltage to get 9v or 12v. But it seems like lg stopped it.
shady121 said:
Again, you dont get real qc2. You probably havent even seen qc2.
What you get is. 5v 2A instead 5v 1.8v.
Your dont get qc2 voltage.
I dont get why people think that they get qc2 when other phones with qc2 charging much faster. You get higher ampr not voltage that should be with qc2.
808 have an abitilty to control voltage to get 9v or 12v. But it seems like lg stopped it.
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0-60% crk 40 minute. This is not qc2.0? .ok..........
Ok lol, nice.
Which version and charger?
kabirjedi said:
0-60% crk 40 minute. This is not qc2.0? .ok..........
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I just checked with my normal charger and 5.1.
I got 48% for 40 minutes.. Not so big difference for QC2.
the shady man has a good point
All I can say is, when I plug the bundled LG charger, I get no notification of fast charge. When I plug a 5V 2.1A charger I also do not get the fast charging notification .
But when I plug my Asus Zenfone2 charger which can climb up to 9V 2A, I get the fast charge notification. I need to check how fast it charges.
shady121 said:
It's not, the difference if only 23 percent. Moreover, the voltage should increace from 5v to 9v or 12v but in LG g4 even with QC 2.0 charger, the voltage isalway 5v.
What you get from your QC charger is just 2 amp instead 1.8 amp of original charger, this is what makes the 23% difference.
Click to expand...
Click to collapse
Just found the old photo, that is captured from 5.1 with qc2.0 charger, although the photo is out of focus, but you can see that the voltage is almost 9v
Sent from my LG-H815 using XDA Free mobile app
doublewong said:
Just found the old photo, that is captured from 5.1 with qc2.0 charger, although the photo is out of focus, but you can see that the voltage is almost 9v
https://www.dropbox.com/s/563ae0sy9n6600f/20150923_134433.jpg?dl=0
Sent from my LG-H815 using XDA Free mobile app
Click to expand...
Click to collapse
Can you upload the picture?
doublewong said:
Just found the old photo, that is captured from 5.1 with qc2.0 charger, although the photo is out of focus, but you can see that the voltage is almost 9v
Sent from my LG-H815 using XDA Free mobile app
Click to expand...
Click to collapse
I wish it reached the peak 12V at 1.5A that will charge the battery to QC2.0 specs of 60% in 30 minutes.

Charging speed

To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Honor 8 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
BenjamineDupont said:
The Honor 8 does support quick-charging, however, which provides several hours of battery life within minutes.
---------- Post added at 02:13 AM ---------- Previous post was at 02:12 AM ----------
I also have a question, compare to OnePlus 3, which one charges faster?
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I would like to know this as well
Definitely the one plus 3. Dash Charge gets from 0 to 60% in 30 minutes even if you use it. And the phone keeps cool while charging.
Charging is fine it quick charges till 50% and then slower .
Happens on most smaprtphones, fast on the first half, slower on the other one...even the 1+3
Hi There, your Honor 8 phone comes with a 9 V 2 A high voltage quick charger. It also supports 5 V 2 A chargers. Make sure you buy an official Huawei 9 V 2 A charger; unofficial quick chargers will not work properly. If you need a quick charger, you can buy one from Huawei Vmall or official Huawei experience shops. Charging times may vary depending on the ambient temperature and the remaining battery level. (NS)
It's pretty good, although my old Zenfone 2 used to charge faster.
big like
ok
Are quick chargers available or not yet?!
PalakMi said:
Are quick chargers available or not yet?!
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That info was already given: H8 comes with 9V fast charger. Search forum. Even from a Huawei support member.
Charge is enought fast , from 7 % to 100 % , about 1h30min .
Charging speed is good but not the fastest out there, my old Acer phone with 3500 mah was a bit slower but certainly not miles behind. But for me it is fast enough.
http://batterys.org/product/samsung-galaxy-s4-i9500-b600be/
Just compared the 1+3 and the honor8. while honor charges fast, 1+ is way way faster. almost 1/2 of the time
rapid charging speeds
Doea chargw fast enough, takes around 1:30hours from 10-100
It's good enough for me. But it's hard to buy Huawei's power bank which was told to be the only one compatible with Huawei's fast charging chip tech. I am in the US BTW.
My Honor 8 charges in 1:45 hrs.
Hii to all Honor 8 owners
I have discharged the battery all the way till the phone powered off
Then I did not turned it on and pluged it on the charger
The phone turned off at 2%
It took from 2% to full charged 100% about 1 hour and 35 minutes
I'm very satisfide with that charging speed
And at 2% it gives a warning messege that in 30 seconds the phone will shut down.
So, it is not just shutting down without notice like most phones
Amazin SOT on Nougat
7 hours and 40 minutes

Charging speeds?

Switched charger recently. Stock cable. This good?
Am running Aex 5.1
Ali Naqi said:
Switched charger recently. Stock cable. This good?
Am running Aex 5.1
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Click to collapse
It's not bad but it could be even better (like 2100 amperes with the same temperature)
Use a 2/2.4 ampere charger and you will get your device fully charged in 90 minutes with 27-29 ºC.
---------- Post added at 09:14 PM ---------- Previous post was at 09:10 PM ----------
I have checked the percentage of your battery and you have the correct amperage. Because the amperage decreases as you charge your phone. For example, if you start charging your Zuk at 20% of battery, the charger will give to the phone a lot of amperes, it gives the full power; but when you are at 90%, the amperage is much less, because it gives smaller current impuses.

Fast charging support?

Can i use my old moto turbo charger for fast charging ?
Which is 12v*1.5amps ..
Tried mine and no same charging speed
You can use it but it won't "fast charge". The Honor 7X isn't a "fast charge" device.
BUT (yes there is always a but), use the provided plug... it's a 2A output. It will charge a little bit faster with it than ith your 1.5A one.
Sadly no fast charging, takes me 3.5-4 hours to charge regardless of what charger I use.
My other phone only takes 1 hour 30 minutes...
Wow..
kanej2006 said:
Sadly no fast charging, takes me 3.5-4 hours to charge regardless of what charger I use.
My other phone only takes 1 hour 30 minutes...
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Click to collapse
In The United States of America BND-L24... You are looking at 2.5 hours max. from 0 to 100%.
I'm usually, 4 hours S.O.T. a day average and still @ 50+ %..... only once have I drained it in 2 long days.. but I pretty much watched a movie.. made a sandwich and it was @ 100% again.
kanej2006 said:
Sadly no fast charging, takes me 3.5-4 hours to charge regardless of what charger I use.
My other phone only takes 1 hour 30 minutes...
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Click to collapse
Carefull to the USB wire you are using. They have not the same caracteristics.
I've bought one without reading... and it can't charge any device faster than... 0.5A... So my new 7X or even my old HONOR 7 just discharge faster than it charge...
patbol1 said:
Carefull to the USB wire you are using. They have not the same caracteristics.
I've bought one without reading... and it can't charge any device faster than... 0.5A... So my new 7X or even my old HONOR 7 just discharge faster than it charge...
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Click to collapse
Yes, you are right in that regard, like trying to force extra charge when it cannot do so.
I did however purchase a new usb cable 2.0A and it does charge slightly faster, around 3 hours instead of 4...
I've lost my honour 7x original charger
Please suggest me which charger should I use
Use 5v 2A charger
Asang jamir said:
I've lost my honour 7x original charger
Please suggest me which charger should I use
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Use any 5V 2A charger or if available buy ERD 5V 2A charger it would be cheap and best

Charging speed

To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Sony Xperia XA2 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
Quick charge 3.0 not working
2-2.5h from 1% to 100%
Quick charge 3.0 not working
deviousway said:
2-2.5h from 1% to 100%
Quick charge 3.0 not working
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Works perfect for me. Almost an hour to fully charge. With Quick charge 2 takes an hour and a half to fully charge.
Meloferz said:
Works perfect for me. Almost an hour to fully charge. With Quick charge 2 takes an hour and a half to fully charge.
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Can you tell me model of your chargers? Want to compare it.
deviousway said:
Can you tell me model of your chargers? Want to compare it.
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The Quick Charge 3 charger that I used is the follow: https://www.aliexpress.com/item/Original-LETV-Fast-Charger-3-0-USB-Quick-Charging-Adapter-For-LETV-LE-leeco-1-1S/32818051296.html
Quick charge 2 charger used: Sony UCH10
Meloferz said:
The Quick Charge 3 charger that I used is the follow: https://www.aliexpress.com/item/Ori...apter-For-LETV-LE-leeco-1-1S/32818051296.html
Quick charge 2 charger used: Sony UCH10
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Tywm, in my case it AUKEY WITH 3.0 QUICK CHARGE, and it no working.
i live in hungary and was fearing that the phone will not have quick charge or a quick charger but to my surprise the packed charger supports 1.8A charging speed and with that i get around 60% charge in 30 mins which i'm very happy with.

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