Has anyone figured out if it will charge faster if you use a QC3 charger vs the apparently QC2 that comes with it?
Nope. QC3 is not compatible with the S8, so it defaults to QC2 charging speeds even when using a compatible QC3 charger.
All I can say is, wow that is so stupid (that they put 2yo charging speed in it). I'd imagine there must be some logic for it somewhere.
Yes, there is: Royalties. QC3 is a patented technology from Qualcomm and as such, they charge for the licensing. A comparable fast-charging technology from Samsung is already in the S8 charger, it's just not QC3-compatible.
Nope. QC3 is not compatible with the S8, so it defaults to QC2 charging speeds even when using a compatible QC3 charger.
I thought I read all 835's come with Qualcomm QC 4.0 embedded. Is Samsung shutting this down via firmware?
While the royalty may have played a role in the decision to not include new QC standards, I feel there's more going on than this.
Samsung is the sole fab for the 835 chipset for Qualcomm. Without Samsung Qualcomm would struggle to get a 10nm chip of this density out the door in any reasonable quantity with high yields. Samsung surely could have negotiated a better deal if it mattered that much to their engineers and marketing staff. Something tells me there's more to this than a royalty.
I use a QC 3.0 charger and it goes into Samsung fast charge mode.
I use a QC 3.0 charger and it goes into Samsung fast charge mode.
It was an Anker car charger.
Quick Charge is only wired I think... There are fast charge wireless, but they only charge as fast as regular wired charger.
Quick Charge is only wired I think... There are fast charge wireless, but they only charge as fast as regular wired charger.
No it isn't the sole fab, many up coming phones will have 385's, incl sony, MS, and Xiaomi.