Re: What's the actual *advantage* of not having an sd slot?

Marion, 2025-06-25 23:27:

On Wed, 25 Jun 2025 22:21:27 +0200, Arno Welzel wrote :
 
 

When I have a good charger already, why should I expect a new phone to
come with it's own charger? I don't need that.

 
Hi Arno,
 
I'm being nice when I inform you that not all chargers are the same.
There's a concept of Wattage and Protocol (PD/QC) that you need to learn.

No, I don't need to learn that, I already know. Did I mention, that I am
in electronics too?

<https://arnowelzel.de/en/topic/electronics>

And the correct term is not "PD" but "USB-PD". And both protocols,
USB-PD and QuickCharge come in different versions and work with
different voltages to achieve the wattage without burning the cable or
plugs. Do you even understand why a higher voltage is needed to be able
to deliver 20, 40 or even 65 watts using a USB-C cable?

And I also have a USB-C powered soldering iron:

<https://arnowelzel.de/en/pinecil-v2>

So don't tell me, that I have to learn something in this area.

[...]

The point is that everyone has 5-Watt chargers but they're useless.

I don't have 5-watt chargers. Mine have at least 65, some even more.


--
Arno Welzel
https://arnowelzel.de