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Okay, either the Apple rep lied or there is something else to this.
The T-Mobile model is best opimized for T-Mobile's networks is what I heard from the Apple rep even though it works with Verizon. Is the device heavier with the CDMA version? Or does it have worse battery life because there are more 'bands' in it? There has to be some difference besides "the Verizon version is superior and we just cut out CDMA out of T-Mobile one to make it cheaper for Apple to manufacture")

The Apple rep just is reading off a script.
 
Okay, either the Apple rep lied or there is something else to this.
The T-Mobile model is best opimized for T-Mobile's networks is what I heard from the Apple rep even though it works with Verizon. Is the device heavier with the CDMA version? Or does it have worse battery life because there are more 'bands' in it? There has to be some difference besides "the Verizon version is superior and we just cut out CDMA out of T-Mobile one to make it cheaper for Apple to manufacture")
Whatever “optimization” needs to happen is going to happen regardless, once you plug in the T-Mobile SIM card. I did an iTunes restore and first thing it said when I connected to iTunes is that there was a carrier update available if I wanted to download and apply it.
 
If you plug in a T-Mobile sim card into a verizon device, will carrier text say "T-Mobile" instead of verizon?
 
Apple store employees are frequently very poorly informed.

After picking up my Verizon iPhone X, I activated it with my T-Mobile Sim card in the store, and overheard the apple security guard asking a salesman "Are all the Apple Watches the same price?". The sales guy said "no, some are more expensive than the others, the most expensive one is the white one, which is made from porcelain, since it is unbreakable."

As I think everyone here is aware, the white Apple Watch is made from Ceramic. Apparently, the sales guy didn't.

It is EXTREMELY unlikely that the Verizon iPhone X will underperform the T-Mobile iPhone X on T-Mobile under any conditions. It is possible that both perform the same, but most likely, the Verizon version will be at least slightly faster in most conditions.

If you plug in a T-Mobile sim card into a verizon device, will carrier text say "T-Mobile" instead of verizon?
Yes
 
Apple store employees are frequently very poorly informed.

After picking up my Verizon iPhone X, I activated it with my T-Mobile Sim card in the store, and overheard the apple security guard asking a salesman "Are all the Apple Watches the same price?". The sales guy said "no, some are more expensive than the others, the most expensive one is the white one, which is made from porcelain, since it is unbreakable."

As I think everyone here is aware, the white Apple Watch is made from Ceramic. Apparently, the sales guy didn't.

It is EXTREMELY unlikely that the Verizon iPhone X will underperform the T-Mobile iPhone X on T-Mobile under any conditions. It is possible that both perform the same, but most likely, the Verizon version will be at least slightly faster in most conditions.


Yes
Why did you pick up the Verizon instead of the T-Mobile version? Is it just because of the assumption 'slightly faster' due to Qualcomm making better performance chips than intel?
 
Okay, either the Apple rep lied or there is something else to this.
The T-Mobile model is best opimized for T-Mobile's networks is what I heard from the Apple rep even though it works with Verizon. Is the device heavier with the CDMA version? Or does it have worse battery life because there are more 'bands' in it? There has to be some difference besides "the Verizon version is superior and we just cut out CDMA out of T-Mobile one to make it cheaper for Apple to manufacture")
GSM only model modem is made is made by Intel and the GSM/CDMA is made by Qualcomm. Apple wants the Qualcomm version to be used least as possible because of royalties and lawsuit with Qualcomm. Optimized for TMO. NO
[doublepost=1509749516][/doublepost]
Why did you pick up the Verizon instead of the T-Mobile version? Is it just because of the assumption 'slightly faster' due to Qualcomm making better performance chips than intel?
Recent Ookla review
https://cdn.macrumors.com/article-new/2017/09/iphone-download-speeds.jpg
 
GSM only model modem is made is made by Intel and the GSM/CDMA is made by Qualcomm. Apple wants the Qualcomm version to be used least as possible because of royalties and lawsuit with Qualcomm. Optimized for TMO. NO
[doublepost=1509749516][/doublepost]
Recent Ookla review
https://cdn.macrumors.com/article-new/2017/09/iphone-download-speeds.jpg

Am I misreading this or is the Qualcomm model faster above Intel including the iPhone 8 and 8+? I know it's early, but please share if there is one for iPhone X.
 
A1901 is for all GSM carriers in the world. (In the US AT&T + T-mobile + prepaid associates MetroPCS, Cricket, etc). It uses an Intel (I) modem.
A1865 can do the same as the A1909 plus CDMA (Verizon/Sprint). It uses a Qualcomm (Q) modem.
No, there are not specific iPhones optimized for specific networks.
I'll use (I) for Intel and (Q) for Qualcomm.

To answer your questions:

(1) (I) cannot make CDMA modems because Q owns the CDMA patents used by Verizon/Sprint.
Apple has been fighting (Q) (in courts) for its high charges (patents). These fights are a high risk for Apple, hence they brought a 2nd (Intel) supplier to minimize a potential "divorce" risk and be able to negotiate better pricing. These are business/supply chain decisions. This is why Apple has two modems for their iPhones.
(2) Apple claims identical performance (A1901 and A1865)
(3) According to some, (Q) is superior to (I) (modem). In fact, many people claim that Apple reduced the performance of the Q's in order to claim identical performance (Google "Intel vs Qualcomm iPhone performance).
(4) All models have identical battery life, size, weight.

If you think you will use Verizon/Sprint in the future then go for the Verizon version because it is truly unlocked. I've seen that in eBay, Verizon phones have higher demand/better resale prize. If you plan to stay on T-mobile then the official answer from Apple is "all models have the same performance" even though some reports favor the Verizon version.

If I were you, I would get the Verizon version but that's my choice, not Apple's recomendation

Apple sales reps say what they were told to say by Apple marketing -- Apple marketing mandates "Buy the phone that corresponds to your carrier or the SIM free version (which is a (Q) phone)

Makes sense?
 
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Am I misreading this or is the Qualcomm model faster above Intel including the iPhone 8 and 8+? I know it's early, but please share if there is one for iPhone X.

I guess you aren’t a true winner after all.

QUALCOMM!!! FREEDOM!!!
 
The Verizon iPhone X I got didn't even come with a SIM and putting in an AT&T SIM worked out just fine.
 
Okay, either the Apple rep lied or there is something else to this.
The T-Mobile model is best opimized for T-Mobile's networks is what I heard from the Apple rep even though it works with Verizon. Is the device heavier with the CDMA version? Or does it have worse battery life because there are more 'bands' in it? There has to be some difference besides "the Verizon version is superior and we just cut out CDMA out of T-Mobile one to make it cheaper for Apple to manufacture")

The Apple rep gave you incorrect info.
[doublepost=1509761311][/doublepost]
If you plug in a T-Mobile sim card into a verizon device, will carrier text say "T-Mobile" instead of verizon?

You for real?
 
If you plug in a T-Mobile sim card into a verizon device, will carrier text say "T-Mobile" instead of verizon?
Yes
Why did you pick up the Verizon instead of the T-Mobile version? Is it just because of the assumption 'slightly faster' due to Qualcomm making better performance chips than intel?

Since I got snubbed on my pre-order, and had to go to the apple store anyway, there was no reason to get the Intel version when the Qualcomm was available at the same price.

I was going to Pay In Full anyway.

For me, there is probably a bigger difference than for most, as I live in rural central florida, and there are many places with very spotty coverage ... I've already confirmed that this device works in some places where my intel iPhone 7 does not.

Also, I might at some point switch from T-Mobile to Verizon. I don't know for sure, but I'd like to keep my options open.
 
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