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.
Click to expand...
Click to collapse
Wrong
purchio said:
It also supports Qualcomm Quick Charge 3.0 as fast charging, just like the S8 and S9s.
Click to expand...
Click to collapse
Nope - Quick Charge 2.0 maybe, but not 3.0.
Wagedroid said:
Wrong
Click to expand...
Click to collapse
Devhux said:
Nope - Quick Charge 2.0 maybe, but not 3.0.
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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+
Click to expand...
Click to collapse
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+
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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).
Click to expand...
Click to collapse
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
Related
I have read that QC 3.0 will be supported since the Qualcomm 820 supports it. But, the S7/edge has the same processor and only supported QC 2.0. Any ideas?
Don't think so...
Sent from my SM-G920P using Tapatalk
It's confusing. The Note7 has a different Adaptive Fast Charger than earlier Samsung phones. The Note7's charger is 12V, 2.1A while the Note5 and S7-series chargers output 9V, 1.67A . QC 2.0 supports a maximum of 2A and works with 5, 9, and 12 volt chargers. Qualcomm's website lists the Note7 as a Quick Charge 2.0 device. So why did Samsung upgrade the charger output? With QC 2.0 maxing out at 2A they could have introduced 12V with the S7-series as there's no USB-C requirement or benefit on 2.0. Maybe Samsung moved from USB 2.0 to USB 3.0 on the Note7 which may have an impact.
So like I said it's confusing. But with a higher output charging adapter and the Note7's assumed ability to accept that higher output you'd have to assume it'll charge faster than the S7-series. Even on QC 2.0 if Qualcomm's website is right. I guess we'll find out more when a more tech focused site like Anandtech and GSMArena do their full testing.
I plan to test it out using my inline USB multimeter that records data and sends it to my PC. Once my Note 7 gets here I'll run some tests assuming I'm not too busy at work
I doubt it. Samsung likes to use their own.
arcanexvi said:
I doubt it. Samsung likes to use their own.
Click to expand...
Click to collapse
It doesn't matter what Samsung calls it they're still using Qualcomm quick charge
Pilz said:
It doesn't matter what Samsung calls it they're still using Qualcomm quick charge
Click to expand...
Click to collapse
It does if you plug in a "qualcomm" charger and the phone doesn't identify it and use the fast charge or vice versa.
Sent from my SM-N920T using Tapatalk
arcanexvi said:
It does if you plug in a "qualcomm" charger and the phone doesn't identify it and use the fast charge or vice versa.
Click to expand...
Click to collapse
It doesn't because Samsung's adaptive fast charging is just QC 2.0 like it was on the S7/S7 Edge. I thoroughly tested mine with a variety of QC 2.0/3.0 chargers a while back.
Hey people,
Anyone got this charger(picture below) and managed to get fast wireless charging working? I've tried it with the original Samsung power adapter+cable and it didn't work, it's just charging at 5W. There's a video on youtube where you can see a previous note model using fast charging, so I don't think it's false advertising. (https://www.youtube.com/watch?v=caRtqv27tPY&feature=youtu.be&t=242 , the red cable doesn't fast charge, the black one, supposedly the one that came with the qi box, does fast charge).
Also someone mentioned in another thread that the previous Samsung adapters worked but the note 9 doesn't for some reason. It's very confusing, so maybe someone has cracked this.
https://images.indianexpress.com/2018/09/xiaomi-wireless-charger-759.jpg
I fast wireless charge mine using a Ravpower Wireless charger, it does indeed charge at the 10W it's rated for, I've confirmed with an inline USB power meter.
To be able to use fast wireless charging, I have it connected to a QC 3.0 port on a multi port QC charger and it works fine. Not near it currently, so can't test with the Samsung charger. Do you have any other QC chargers you could try?
willhemmens said:
I fast wireless charge mine using a Ravpower Wireless charger, it does indeed charge at the 10W it's rated for, I've confirmed with an inline USB power meter.
To be able to use fast wireless charging, I have it connected to a QC 3.0 port on a multi port QC charger and it works fine. Not near it currently, so can't test with the Samsung charger. Do you have any other QC chargers you could try?
Click to expand...
Click to collapse
No, sadly the only one I have is a OnePlus dash charger and this one only uses 5V (you need 9V for fast charge from what I know), so it's just charging at 5W.
But yeah I'd really appreciate you trying it out, since what I need right now is just any adapter that might work.
MeggaMortY said:
No, sadly the only one I have is a OnePlus dash charger and this one only uses 5V (you need 9V for fast charge from what I know), so it's just charging at 5W.
But yeah I'd really appreciate you trying it out, since what I need right now is just any adapter that might work.
Click to expand...
Click to collapse
Just tested and I can confirm, the Samsung charger did not work, I just got the Wireless charging message. Connecting the wireless charger back to it's normal port and I get "Advanced wireless charging".
Although my Wireless charger claims to support QC 2.0, I can't think of any reason why the Samsung QC 2.0 charger wouldn't work.
Using wireless charger BW-FWC5 + wall adapter BW-S6 in QC port, both from blitzwolf and i have fast charging.
cereal86 said:
Using wireless charger BW-FWC5 + wall adapter BW-S6 in QC port, both from blitzwolf and i have fast charging.
Click to expand...
Click to collapse
willhemmens said:
Just tested and I can confirm, the Samsung charger did not work, I just got the Wireless charging message. Connecting the wireless charger back to it's normal port and I get "Advanced wireless charging".
Although my Wireless charger claims to support QC 2.0, I can't think of any reason why the Samsung QC 2.0 charger wouldn't work.
Click to expand...
Click to collapse
Well I'm not familiar with all the details behind wireless charging so I cannot really tell, but thanks to both of you, I think the issue is now resolved on my end. I'll either just buy the blitzwolf adapter or try with another QC3.0 adapter.
This phone supports 21w charging, but it is only shipped with an 18W charger. (This charger seem to be able to give out 5V, 9 V (2A) and 12V (1.5A).)
Anyone have information on what version of USB-PD the phone supports? And what voltage is used to obtain 21w?
Has anyone got 21W charging working? As not all higher wattage usb-pd charges may support the 21W mode that this phone needs.
Well I can tell you do not use anything above Sony's recommended charging °W because anything above that - even with PD -- the device will intensely heat up.
JB2unique said:
Well I can tell you do not use anything above Sony's recommended charging °W because anything above that - even with PD -- the device will intensely heat up.
Click to expand...
Click to collapse
Sony report 21W charging. So I'm not asking to go above Whats recommended.
I am asking more about the actual charging methodology, as the usb-pd system can be a bit complicated. And even a 45W charger may not correctly 'handshake' at 21w unless it's got the right voltage to offer.
Anyone?
No one has tried using a higher wattage PD charger?
shock-UK said:
Anyone?
No one has tried using a higher wattage PD charger?
Click to expand...
Click to collapse
My Xiaomi 30W 1A1C charger (which supports USB PD 2.0 over the C port I believe) negotiates 7V/3A to hit the 21W.
JB2unique said:
Well I can tell you do not use anything above Sony's recommended charging °W because anything above that - even with PD -- the device will intensely heat up.
Click to expand...
Click to collapse
Winrahr said:
My Xiaomi 30W 1A1C charger (which supports USB PD 2.0 over the C port I believe) negotiates 7V/3A to hit the 21W.
Click to expand...
Click to collapse
Nice. That is an interesting combination. I thought it might do it at higher voltage.
How are you measuring it? I'm thinking of getting a usb measuring display.
shock-UK said:
Nice. That is an interesting combination. I thought it might do it at higher voltage.
How are you measuring it? I'm thinking of getting a usb measuring display.
Click to expand...
Click to collapse
Me too, I thought it'd be doing 12V/1.8A or something but 7V/3A makes sense. Definitely should make sure the cable is quality enough to support 3A. As an aside, the phone charges at 5V/1.5A for all non USB-PD compliant chargers.
I measured with a super cheap USB C meter that I've been sticking into random chargers for curiosity sake. Highly recommended :laugh:
Ok, ordered an Usb pd 3.0 charger today, the Arcanite one. As it also has a PPS option.
Also ordered as usb c power meter.
Let's see if it does the same voltage combination with this charger.
I just looked more into the USB-PD spec and I believe you'd need a PD3.0 compatible charger to hit the 21W since the charger needs to support PPS to hit 7V/3A. Otherwise I'm assuming it would negotiate to 5V/3A or 9V/2A if the charger doesn't have a 7V step.
So got a charger with PPS support (a USB-PD 3.0) an up to 30w charging. An Anker USB c to c cable with 60W support.
And using a satechi voltage / current measuring device.
But something isn't correct. It could be the usb-c voltage measure.
Using the supplied 18W charger, it's displaying 5.27V, 2.78A. that's roughly 15W. ( Picture attached).
Using the new 30W charger, it's displaying 6.44V, 2.77A. that's roughly 18W. ( Picture attached).
Still need to do more testing, not sure why I'm getting these readings. A bit below what I was expecting.
shock-UK said:
So got a charger with PPS support (a USB-PD 3.0) an up to 30w charging. An Anker USB c to c cable with 60W support.
And using a satechi voltage / current measuring device.
But something isn't correct. It could be the usb-c voltage measure.
Using the supplied 18W charger, it's displaying 5.27V, 2.78A. that's roughly 15W. ( Picture attached).
Using the new 30W charger, it's displaying 6.44V, 2.77A. that's roughly 18W. ( Picture attached).
Still need to do more testing, not sure why I'm getting these readings. A bit below what I was expecting.
Click to expand...
Click to collapse
What battery % is your phone at? You also have to remember that the closer the phone is to 100%, the charging speed will slow down.
I have an Anker 30W charger and can charge at speeds of at least 3500 mAh (based on Ampere reading).
The battery was around 35%. Yes you are right once it got over 50% the charging rate does show down a bit.
Also the Ampere app was displaying 3600 or 3500 as the current. But even if we calculate that, that's only about 18W. But that app isn't very good at measuring charging voltage or current.
The charger's specifications are attached below,
Actually, did anybody find a 21W charger compliant with our device??? (I mean really delivering 21W...)
Edit:
I've ordered the Samsung Ultra Fast Charge 25W (ref: EP-TA800XBEGWW)
It is PD 3.0 PPS and delivers 3.3-5.9V at 3A or 3.3-11.0V at 2.25A.
I hope that will work...
nreuge said:
Actually, did anybody find a 21W charger compliant with our device??? (I mean really delivering 21W...)
Edit:
I've ordered the Samsung Ultra Fast Charge 25W (ref: EP-TA800XBEGWW)
It is PD 3.0 PPS and delivers 3.3-5.9V at 3A or 3.3-11.0V at 2.25A.
I hope that will work...
Click to expand...
Click to collapse
I have the Samsung EP-TA800 25W charger from a Samsung Galaxy A71 5G. On low battery with my USB tester, I measured 22W (9V/2.5A) when charging my A71 but only 15W (5.5V/2.7A) when charging my Xperia 1 ii. Were you able to do better with this Samsung charger?
In fact, I have been testing all my PD chargers (about a dozen in total -- I might have a problem!), and none has been able to charge my Xperia 1 ii at more than 18W. That's certainly decent, but it would be nice to get the 21W that the hardware is capable of.
mikew99 said:
I have the Samsung EP-TA800 25W charger from a Samsung Galaxy A71 5G. On low battery with my USB tester, I measured 22W (9V/2.5A) when charging my A71 but only 15W (5.5V/2.7A) when charging my Xperia 1 ii. Were you able to do better with this Samsung charger?
In fact, I have been testing all my PD chargers (about a dozen in total -- I might have a problem!), and none has been able to charge my Xperia 1 ii at more than 18W. That's certainly decent, but it would be nice to get the 21W that the hardware is capable of.
Click to expand...
Click to collapse
I've not finished my tests, answers soon...
mikew99 said:
I have the Samsung EP-TA800 25W charger from a Samsung Galaxy A71 5G. On low battery with my USB tester, I measured 22W (9V/2.5A) when charging my A71 but only 15W (5.5V/2.7A) when charging my Xperia 1 ii. Were you able to do better with this Samsung charger?
In fact, I have been testing all my PD chargers (about a dozen in total -- I might have a problem!), and none has been able to charge my Xperia 1 ii at more than 18W. That's certainly decent, but it would be nice to get the 21W that the hardware is capable of.
Click to expand...
Click to collapse
nreuge said:
I've not finished my tests, answers soon...
Click to expand...
Click to collapse
I've finished my tests.
Both Sony charger 18W and Samsung EP-TA800 25W charger take 37 mn to charge from 20% to 70%. So, the extra power of the EP-TA800 cannot be used by our device, it does not provide the correct electrical intensity...
Finally, I've ordered the ARCANITE Premium PD 3.0 QC4 PPS 30W charger as mentionned above.
I've received the ARCANITE Premium PD 3.0 QC4 PPS 30W charger and I've done the tests.
To charge from 20% to 70%, the Sony charge takes 37 mn and the ARCANITE charger takes 36 mn (tests done in aiplane mode).
The small difference occurs below 50%.
nreuge said:
I've received the ARCANITE Premium PD 3.0 QC4 PPS 30W charger and I've done the tests.
To charge from 20% to 70%, the Sony charge takes 37 mn and the ARCANITE charger takes 36 mn (tests done in aiplane mode).
The small difference occurs below 50%.
Click to expand...
Click to collapse
Thanks for the update. It seems like the ARCANITE might not be delivering the 21W as hoped.
I also ordered yet another charger, the Baseus BS-C915, which allegedly supports PPS. The PPS designation appears in some pictures, but the specifications describe only a range of voltages (3.3-11V @ 3A).
With the Baseus, I get just under 18W (6.6V @ 2.7A) when charging my Xperia 1 ii. It's kind of strange that Sony claims 21W charging but doesn't include a 21W charger and doesn't even provide the specs for one!
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.
Click to expand...
Click to collapse
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?
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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...
Click to expand...
Click to collapse
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?
Click to expand...
Click to collapse
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!
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.