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iPhone 17 Pro and iPhone 17 Pro Max models in the U.S. feature an antenna window on the top edge of the devices, for mmWave 5G signals to pass through.

iPhone-17-Pro-mmWave-5G-Window.jpg

The standard iPhone 17 does not appear to have the antenna window, while the iPhone Air does not support mmWave 5G, so it is not on that device either.

All of the iPhone 12 through iPhone 15 models are outfitted with this antenna window, made of glass. However, it was not present on any of the iPhone 16 models, which were the first devices to feature the Camera Control button on the bottom-right edge, where the mmWave 5G antenna window was previously located.

iPhone 17 Pro models have a new design with an aluminum unibody, but radio signals cannot pass through metal. The reintroduced antenna window, which likely remains made of glass or perhaps a tougher Ceramic Shield material, allows for mmWave 5G signals to better pass through the frame of the devices for cellular connectivity.

iPhones sold outside of the U.S. lack mmWave 5G support altogether, so the antenna window is not present on any models sold in other countries.

mmWave is a set of 5G frequencies that promise ultra-fast speeds at short distances, which is ideal for dense urban areas. By comparison, sub-6GHz 5G is generally slower than mmWave, but the signals travel further, better serving suburban and rural areas.

Article Link: Apple Reintroduces mmWave 5G Antenna Window on iPhone 17 Pro Models in U.S.
 
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The 16 pro also went from two antennas down to just one. I wonder if the 17 pro continues to have just one.

Personally I think one is better as mmWave is a huge battery drain on my 15 pro max and my uneducated guess is that one less antenna will be better for battery. I don’t care about speeds above ~300 mbps, but I do care about latency and edge-performance like with only one or two bars.
 
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Wish I could order one without it. Don't see the need for it where I'm at, and even so, I don't see the need for multi-gigabit internet on my phone yet. Even on my Mac where I have gigabit, most websites and services don't offer download speeds over 500-600Mbps, and I only benefit when I'm connecting to servers on AWS, etc uploading and downloading tens to occasionally hundreds of gigabytes. That's the only time my connection maxes out.

Why wouldn't they have antennas behind glass structures (front or back faces ) ?

My guess is they're trying to keep everything up in that plateau now. Short cable runs to save money and make repairs easier. Kinda wonder if they might stick the USB-C up there at some point, lol. This seems to be geared towards the new foldable iPhone that is coming. The cameras and processors are all in the plateau, and everything else is just screens and batteries on each side of the fold.
 
Wish I could order one without it. Don't see the need for it where I'm at, and even so, I don't see the need for multi-gigabit internet on my phone yet. Even on my Mac where I have gigabit, most websites and services don't offer download speeds over 500-600Mbps, and I only benefit when I'm connecting to servers on AWS, etc uploading and downloading tens to occasionally hundreds of gigabytes. That's the only time my connection maxes out.



My guess is they're trying to keep everything up in that plateau now. Short cable runs to save money and make repairs easier. Kinda wonder if they might stick the USB-C up there at some point, lol. This seems to be geared towards the new foldable iPhone that is coming. The cameras and processors are all in the plateau, and everything else is just screens and batteries on each side of the fold.
mmWave is all over San Francisco on Verizon and genuinely useful in dense areas like this. Block parties or even just a busy Saturday night can render sub-6 unusable with the sheer number of people about but mmWave keeps me connected happily texting and posting while my friends with non compatible phones are dead in the water
 
Why wouldn't they have antennas behind glass structures (front or back faces ) ?
[SARCASM]Because 5G causes COVID or some 💩. You don't want that 5G wave passing through you, so it's best to have it travel through the top of the phone.😁[/SARCASM]

I'm not current on the conspiracy stuff. I still haven't gotten pass the "moon landing was fake" and the "2nd gunman on the grass knoll."
 
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3 years into owning mm wave compatible iPhone, still have never seen it IRL. Would rather have the Apple modem and use less power....

... but I ordered a 17 pro max anyway.

I've had mmWave since the 13 Pro. Never used it. Supposedly it's on the strip in Las Vegas, so I've been around it, but who is looking at their phone when on the strip?

Edit: Didn't even know that my 16 Pro didn't have that strip/cover ..huh..? Haven't looked at it without a case since the day I bought it.
 
mm wave isn’t available in my area or most places I go so it isn’t a make or break feature for me.
 
mmWave was really the one thing that kept me from going Air. I understand that a lot of people don't have access to it, but the difference in speed for those who do is friggin' humongous, especially in large crowds.

Going from a 13PM to a base model 17 (had to have ProMotion, and am now VERY tired of having such a brick of a phone).
 
MMWave is very finnicky; won't go through drywall, could probably even be blocked by a hand.

honestly I think it's a completely pointless technology… like it's designed for use in shopping malls, movie theaters and sports arenas.
You're not wrong! I will say sometimes it's actually a hinderance because the phone tries to keep switching networks and you end up with slow/no service for a minute.
 
3 years into owning mm wave compatible iPhone, still have never seen it IRL. Would rather have the Apple modem and use less power....

... but I ordered a 17 pro max anyway.
I've only seen it when traveling, never locally.
 
5G was hyped as revolutionary but has mostly been an underwhelming evolution.
Sure it's a bit faster, but far from the breakthrough we were sold on.
 
iPhone 17 Pro and iPhone 17 Pro Max models in the U.S. feature an antenna window on the top edge of the devices, for mmWave 5G signals to pass through. All of the iPhone 12 through iPhone 15 models are outfitted with this antenna window, made of glass.
I live in the U.S., and my 15 Pro Max doesn't have that window. I purchased it unlocked and directly from Apple.
 
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