3.5mm has been around for so Long because no one wants to change for fear of losing consumers like I was saying. 3.5mm is ANALOG. How can it be better than either lightning or USB-C which is digital?
And your criticism about Apple sharing audio output and charging duties to one single Lightning port is unfounded. How do you know the iPhone 7 doesn't come with wireless charging? And even if the 7 does not have, it's pretty firm that the 8 in 2017 will come with it.
So I'm sorry, it's not because 3.5mm is a good tech. It's because no one wants to change. And I'm glad Apple is once again, forcing the world to move forwards. At the end of the day, it's not a matter of whether USB-C or Lightning replaced 3.5mm. It's the fact that once again, it's Apple which braved all criticisms and risks of losing consumer to move the world forwards with newer tech.
It's obvious you don't understand what you're talking about when it comes to signal quality and how the whole analog/digital signal transmission process works. All signals that reach your headphone speakers, regardless if you connect to the iPhone via 3.5mm or Litigating, ARE ANALOG. You, like the vast majority of the unformed public, continue to make misleading claims that 3.5mm is bad because it's an analog signal and Lighting or USB-C is good because it’s digital.
So let me school you since you continue to spew misleading information, which is exactly what Apple will do on September 7th when they announce the removal of the 3.5mm jack. Mark my words folks, Apple will justify removing the 3.5mm jack using the “it’s not digital" marketing spin and the unformed press and public, like this person, will dink that Apple cool aid all day long.
So back to the lesson, all music/sound on your iPhone is stored in a some kind of digital format. The first and most important variable to effect sound quality is how that source material was digitized. If the codec and/or hardware used to encode the source is of poor quality or other variables in the encoding process are poor, then the source material will have been poorly digitized.
Now you want to listen to that digital sound file on your iPhone, so onboard your iPhone is a DAC/AMP. If you don’t know what that that means, DAC = Digital-to-Analog Converter and AMP = Amplifier. So the digital source material is converted back to an analog signal, amplified, then the analog signal is sent along something we call wires to the speakers in your headphones. I guess Apple could solder your headphone wires to the iPhone and eliminate the 3.5mm connector but most folks like the idea of being able to unplug their headphones (either 3.5mm or Lighting).
Now let’s take the Lighting connector. So let’s say you have another set of headphones that connect to the iPhone but the wires (yes we are using wires again) connect to the iPhone via the Lighting connector. Yes, the signal now traveling from your iPhone through the Lighting connection is digital, we have bypassed the iPhone's onboard DAC/AMP, but that digital signal now travels roughly 15 inches along the wire to a different DAC/AMP packaged with your headphones, probably that little “bump” on your headphone wires that has a volume up/down button. But guess what, now the digital signal STILL needs to be converted to an analog signal and sent to the speakers in your headphones.
Because you are connecting to the iPhone with Lighting DOES NOT mean you are listening to some kind of “digital sound” IT IS STILL ANALOG coming into your speakers and coming out of your speakers.
It's not me but people like you who are hold back progress in the world because you perpetuate bad information. Your uninformed/misleading comments like "3.5mm is bad because it’s analog and Lightning and/or USB-C is good because it's digital" promote ignorance and that holds back progress. What you and the other cool aid drinking crowd are incapable of grasping is that all signals are analog when they reach the speaker and emerge from your speaker.
The folks who support removal of the 3.5mm jack for a wireless approach, OK, that is a debate worth having. I still prefer a connected “wired” solution because I don’t want to have yet another device to charge, but I have to admit there is some merit to saying let’s abandon wires all together. I will add that the people familiar with BT have said over and over that the BT transmitted audio signal is significantly worse than a wired 3.5mm jack/connected signal. I don’t know enough about BT to speak to that, so I have remained mostly silent on the BT debate.
Where I lose it is when I continue to see the cool aid drinking comments like “3.5mm is analog and that is bad, Lighting is digital and that is good”. Those kind of comments are highly misleading and continue to perpetuate the analog vs digital myth.