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Someone using quick charger 3.0 can tell me does it support quick charging or no ? I am thinking of buying one so does it support ?I am using NOS ROM with clarity kernel as of now
I hear santoni just support qc 2.0
bhavikjajal said:
Someone using quick charger 3.0 can tell me does it support quick charging or no ? I am thinking of buying one so does it support ?I am using NOS ROM with clarity kernel as of now
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Yes. It support QC3.0. I tested it with GreenCell QC3.0 MultiUSB Charger and Xiaomi Mi2i Powerbank - charging time is reduced by approximately 30/40 minutes
Devhost97 said:
Yes. It support QC3.0. I tested it with GreenCell QC3.0 MultiUSB Charger and Xiaomi Mi2i Powerbank - charging time is reduced by approximately 30/40 minutes
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What is the voltage you receiving ? 9v,12v or 5v and amp as well ?
I checked it too. During charging, the charger regulates between 12 and 9 V voltage and 1.5A at 12V, 2A at 9V and 2.2A at 5V. When charging with the QuickCharge charger the biggest differences can be seen at the time of charging the first 40%, while in the later phases also large differences are visible, but not on such a large scale.
Is there any way we can increase the charging speed of exynos variant note 9? Coming from oneplus phone so it's really frustrating to see the charging time :laugh:
Note 9 doesn't even fast charge with oneplus's charger.
Any other charger we can use to increase the charging speed? Like Super Vooc, QC 3-4, Mate 20 pro's charger?
And what about Samsung's duo wireless charger? Does it charge phone faster than supplied wired one or the same?coz it has more Watt than adaptive fast charger..
One word: No.
Because Samsung has limited voltage and ampere. Let's see how S10 will improve the charging speed.
QC2.0 18W and USB PD 15W are the only fast charge standards supported by the Note 9 Exynos afaik.
It is not possible as Samsung has installed security features to prevent the Note 9's battery to prevent it from overheating.
Does anyone happen to know which one charges these phones faster? If I'm not mistaken, Adaptive Fast Charge is basically QC 2.0 right? So wouldn't USB-C PD be faster?
My phone hasn't been shipped yet, otherwise I would test it out myself.
The phone only supports Samsung's Adaptive fast charging, so using a USB-C PD charger won't make a difference.
It also supports Qualcomm Quick Charge 3.0 as fast charging, just like the S8 and S9s.
purchio said:
It also supports Qualcomm Quick Charge 3.0 as fast charging, just like the S8 and S9s.
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Wrong
purchio said:
It also supports Qualcomm Quick Charge 3.0 as fast charging, just like the S8 and S9s.
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Nope - Quick Charge 2.0 maybe, but not 3.0.
Wagedroid said:
Wrong
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Devhux said:
Nope - Quick Charge 2.0 maybe, but not 3.0.
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That's a QC 3.0 only powerbank according to it's specs.
Take your own conclusions from that...
It charges as fast as the original wall adapter
purchio said:
That's a QC 3.0 only powerbank according to it's specs.
Take your own conclusions from that...
It charges as fast as the original wall adapter
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S10 devices only support 2.0. your previous post said it supports 3.0. it does not.
Any charger will charge the phone, but not faster than the specs allow. I can have a 25w charger but my S10 will not take the 25w capacity
Wagedroid said:
S10 devices only support 2.0. your previous post said it supports 3.0. it does not.
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Connect a QC 3.0 charger, see the charging speed, come to this thread again.
go check out the 2000$ Fold, it listed "compatible with qc 2.0".
2000$ phone supports qc 2.0
s10 support qc 3.0 HAHAHAHA
hope you get what i saying ..
purchio said:
Connect a QC 3.0 charger, see the charging speed, come to this thread again.
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Why would I go through all that just to prove what we both already know. You even said it yourself that it charges as fast as wall adapter. Wall adapter that ships with the phone is NOT 3.0, so what are you trying to prove exactly? Wall adapter charges at 2.0 amps.
Please stop misinforming people, it's nothing personal, just trying to state the facts. See attachment
purchio said:
Connect a QC 3.0 charger, see the charging speed, come to this thread again.
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You need to contact Samsung and let them know this, I'm not sure they're even aware of this feature.
chill guys, its cause QC is backward compatible.. so using QC3.0 you will get fast charging up to QC2.0.. not too sure about USB-C PD but i can confirm when using USB-C PD charger, you will get fast charging as well.. not too sure which is faster.. probably the same if the charger can charge up to 15W which is the official max charging speed for S10 btw.
edit: i use the same USB-C PD charger for nintendo switch and S10+
Tel864 said:
You need to contact Samsung and let them know this, I'm not sure they're even aware of this feature.
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Lmao. I'm really hoping they release the 25w in next update. That would make the device perfect for me.
---------- Post added at 12:23 AM ---------- Previous post was at 12:19 AM ----------
hayoungpinkpanda said:
chill guys, its cause QC is backward compatible.. so using QC3.0 you will get fast charging up to QC2.0.. not too sure about USB-C PD but i can confirm when using USB-C PD charger, you will get fast charging as well.. not too sure which is faster.. probably the same if the charger can charge up to 15W which is the official max charging speed for S10 btw.
edit: i use the same USB-C PD charger for nintendo switch and S10+
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I called chief, he said that we were chill, and that the phones charging capabilities was already stated in this thread. Thanks tho
Obviously Quick Charge 3.0 would be backwards compatible with Quick Charge 2.0. There's no such thing as "Quick Charge 3.0 only." If there was, boy would we have a lot of fried/exploded devices as they received more current than they were rated for.
Haha did you guys even look up what QC 2 and QC 3 were? They aren't that much different, just the step size. Both have a max of 18 W. You would need a volt meter to prove the phone was QC 3 compatible, showing it charging at a voltage that was not near 5, 9, or 12 volts. As far as I'm aware, the S10 either charges at 5V with Fast Charging disabled, or at 9 V if fast charging is enabled. That would adhear to the QC 2 spec, not the QC 3 spec, since it can't do voltages between 5 and 9. If the S10 gets an update for 25W charging, I believe it would charge at 12 V. Still, only QC 2 compliant, but not QC 3.
USB-C PD can go up to 100 W. I think 45 W and 90 W for laptops is pretty common. The Huawei P30 Pro can supposedly charge at 40 W.
hayoungpinkpanda said:
chill guys, its cause QC is backward compatible.. so using QC3.0 you will get fast charging up to QC2.0.. not too sure about USB-C PD but i can confirm when using USB-C PD charger, you will get fast charging as well.. not too sure which is faster.. probably the same if the charger can charge up to 15W which is the official max charging speed for S10 btw.
edit: i use the same USB-C PD charger for nintendo switch and S10+
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Thank you!
Guess they were having a hard time understanding that QC 3.0/2.0/whatever give the fastest charging speeds that S10 can handle.
On my S9 with Nintendo Switch USB-C PD charger I couldn't get 15w, just 10w (aprox. 5v and 2a).
purchio said:
It also supports Qualcomm Quick Charge 3.0 as fast charging, just like the S8 and S9s.
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I've even quoted my first comment.
Just read what I said: that QC 3.0 charges also give S10 the fastest charging speeds it can handle, NOT QC 3.0 WATTS/SPEED/WHATEVER.
Pretty simple to understand..
Lol retraction at its finest.
"i HavE a qC 4.0 aDapTeR, iT chArGeS mY phOne LiKe A 2.0 aDapTeR"
What did we learn here? Anyone?
purchio said:
On my S9 with Nintendo Switch USB-C PD charger I couldn't get 15w, just 10w (aprox. 5v and 2a).
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Thats likely because you have fast charging disabled. USB-C PD chargers should be capable of charging at 9V 1.67 amps (15W) the same as any QC 2.0 or QC 3.0 or Adaptive Fast Charging capable device. They are just different standards.
Haven't tried using the original charger yet, but my s10 charges on my usb pd capable charger for about 1hr and 20 from 15% to 100%
I'm able to charge up my S10 with a QC. 3.0 power bank and car charger in about the same time as the stock wall charger.
Sent from my SM-G973U using Tapatalk
I have two QC 3.0 chargers, a Xiaomi powerbank and a Ugreen Charging hub. Both in theory only support QC 3.0, but when I plug the phone in, they both fast charge it with 3Amps. How is this possible? Won't it damage the battery? I have an exynos model and it only supprorts PD. I couldn't find any information about QC 3.0 being PD compatible, so I really don't know what's going on and if it's healthy.
Goto setting/battery and device care
Then battery/more battery setting
Fast Charging
Superfast Charging
Turn them off if you do not wish to have them on.
amoyan said:
Goto setting/battery and device care
Then battery/more battery setting
Fast Charging
Superfast Charging
Turn them off if you do not wish to have them on.
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Yes I know about this, but the phone doesn't support QC 3.0, so what I wanna know is how can it still fast charge it?
Why not ? U have 998U or U1 ?
most chargers nowadays support most charging protocols. most likely your chargers are QC and PD compliant so it can give enough juice for fast and super fast charging on your phone. have a similar-spec'd GaN charger too which i also use for my s21u (exynos). should be safe to use
S21U only suports PD3 fast charging thats is QC4 or QC4+
How fast is your ultra loading? 0-100%?
Hi all,
I'm looking for a charger that has 2 USB C ports and a USB A port to charge my macbook pro, S21U, and Galaxy watch4 simultaneously. Any suggestions?
amirage said:
Hi all,
I'm looking for a charger that has 2 USB C ports and a USB A port to charge my macbook pro, S21U, and Galaxy watch4 simultaneously. Any suggestions?
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https://www.amazon.com/UGREEN-Charger-Charging-Adapter-Nintendo/dp/B08GSFXZZ2/ref=mp_s_a_1_6?crid=Z1XDKA4HY4UK&keywords=ugreen+type+c+65w&qid=1636898772&qsid=137-7809039-4711910&sprefix=ugreen+type+c+65w%2Caps%2C132&sr=8-6&sres=B09BZNBJ75%2CB088FHJLR1%2CB086PSF44H%2CB08GSFXZZ2%2CB07S82CRXJ%2CB08ZJ4P99P%2CB07VJNGN1N%2CB07RZY9P1H%2CB07R7K2QMW%2CB07XKYR62K%2CB071CKG3FC%2CB091Z6JNX4%2CB07VKSMV2V%2CB087611KL2&srpt=CHARGING_ADAPTER
paleta said:
https://www.amazon.com/UGREEN-Charger-Charging-Adapter-Nintendo/dp/B08GSFXZZ2/ref=mp_s_a_1_6?crid=Z1XDKA4HY4UK&keywords=ugreen+type+c+65w&qid=1636898772&qsid=137-7809039-4711910&sprefix=ugreen+type+c+65w%2Caps%2C132&sr=8-6&sres=B09BZNBJ75%2CB088FHJLR1%2CB086PSF44H%2CB08GSFXZZ2%2CB07S82CRXJ%2CB08ZJ4P99P%2CB07VJNGN1N%2CB07RZY9P1H%2CB07R7K2QMW%2CB07XKYR62K%2CB071CKG3FC%2CB091Z6JNX4%2CB07VKSMV2V%2CB087611KL2&srpt=CHARGING_ADAPTER
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I did notice this but was skeptical on the 65W PD. Not sure if the S21U can handle 65W...45W is possible because that's where the stock Samsung charger lands when super fast charging.
amirage said:
I did notice this but was skeptical on the 65W PD. Not sure if the S21U can handle 65W...45W is possible because that's where the stock Samsung charger lands when super fast charging.
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S21U doesn't allow 45W charging either, no matter which charger you use. USB PD uses a two way handshake protocol, and the charger will only supply whatever the phone allows depending on temperature, charge level etc. You can use any wattage PD certified charger safely. If you're planning to charge your MacBook, 65W would be good for a decent charge rate. 25W or 45W wouldn't be ideal for a laptop. The 65W charger will be good for charging any PD certified device, at least according to my understanding of USB PD.
enigmaamit said:
S21U doesn't allow 45W charging either, no matter which charger you use. USB PD uses a two way handshake protocol, and the charger will only supply whatever the phone allows depending on temperature, charge level etc. You can use any wattage PD certified charger safely. If you're planning to charge your MacBook, 65W would be good for a decent charge rate. 25W or 45W wouldn't be ideal for a laptop. The 65W charger will be good for charging any PD certified device, at least according to my understanding of USB PD.
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Oh, my bad..I think the max S21U supports is 25W. The funny thing is that when I charge using my battery bank the phone says Fast charging. When on stock charger, it's just charging! Don't understand why..but I guess the stock charger just plays it safe to protect the phone's battery. I guess this charger shared earlier wouldn't harm the phone's battery...
amirage said:
Oh, my bad..I think the max S21U supports is 25W. The funny thing is that when I charge using my battery bank the phone says Fast charging. When on stock charger, it's just charging! Don't understand why..but I guess the stock charger just plays it safe to protect the phone's battery. I guess this charger shared earlier wouldn't harm the phone's battery...
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When you say stock charger, which one do you mean? Coz the phone doesn't come with one. Did you buy a charger from Samsung separately?
I have the 15W Samsung charger which came with my Galaxy Tab S7 (USB A to C cable) as well as the USB PD 25W charger from Samsung (this one uses a USB C to C cable). Both support Samsung's Adaptive Fast Charging protocol and the latter supports PD. With the first one, i get fast charging displayed while charging, while with the latter, it shows super fast charging. I've kept both options enabled in settings. Not sure why your charger isnt fast charging your phone. Can you share exactly which charger and cable you're using?
enigmaamit said:
When you say stock charger, which one do you mean? Coz the phone doesn't come with one. Did you buy a charger from Samsung separately?
I have the 15W Samsung charger which came with my Galaxy Tab S7 (USB A to C cable) as well as the USB PD 25W charger from Samsung (this one uses a USB C to C cable). Both support Samsung's Adaptive Fast Charging protocol and the latter supports PD. With the first one, i get fast charging displayed while charging, while with the latter, it shows super fast charging. I've kept both options enabled in settings. Not sure why your charger isnt fast charging your phone. Can you share exactly which charger and cable you're using?
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I have the original samsung charger that I got as an offer when I got the phone. I have the fast charging option enabled and not the super fast option in the phone. Super fast charging does work but not fast charging!
amirage said:
I have the original samsung charger that I got as an offer when I got the phone. I have the fast charging option enabled and not the super fast option in the phone. Super fast charging does work but not fast charging!
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That's what I'm asking. Which charger? The 15W one or the 25W one? I'm not sure which one you got on offer.
enigmaamit said:
That's what I'm asking. Which charger? The 15W one or the 25W one? I'm not sure which one you got on offer.
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D-oh.. it's the 25W one...it has super fast charging plastered over it...
I'm also looking for something similar to you
paleta said:
https://www.amazon.com/UGREEN-Charger-Charging-Adapter-Nintendo/dp/B08GSFXZZ2/ref=mp_s_a_1_6?crid=Z1XDKA4HY4UK&keywords=ugreen+type+c+65w&qid=1636898772&qsid=137-7809039-4711910&sprefix=ugreen+type+c+65w%2Caps%2C132&sr=8-6&sres=B09BZNBJ75%2CB088FHJLR1%2CB086PSF44H%2CB08GSFXZZ2%2CB07S82CRXJ%2CB08ZJ4P99P%2CB07VJNGN1N%2CB07RZY9P1H%2CB07R7K2QMW%2CB07XKYR62K%2CB071CKG3FC%2CB091Z6JNX4%2CB07VKSMV2V%2CB087611KL2&srpt=CHARGING_ADAPTER
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I have this one as well and I can say that it can charge my S21U and my hp spectre x360 without issues; excellent build quality as well.
amirage said:
I have the original samsung charger that I got as an offer when I got the phone. I have the fast charging option enabled and not the super fast option in the phone. Super fast charging does work but not fast charging!
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I checked with my charger too. With super fast charging turned off, even my phone displays only charging. With it turned on, display shows super fast charging. It seems the stock charget doesn't display fast charging. Either charging or super fast charging only. Intended behaviour? Bug? Dunno.