It’s come to my attention that not everyone understands the subtle yet significant differences between GSM and CDMA. We’ve received random e-mails from folks asking how they can get XY phone from AT&T ...

The mobile world is divided into two categories: GSM and CDMA. What's the difference between them - and why are some network operators in Europe weighing whether to switch technologies? Ben Rooney ...

iFixit yesterday announced that it has completed teardowns of the GSM and CDMA versions of the iPad 2, joining the teardown of the Wi-Fi version performed on launch day earlier this month. Rather than ...

Have you ever wondered what the differences between CDMA and GSM were? Well, now after launching their first CDMA iPhone, Apple has released a handy chart which explains the differences between the ...

Apple has posted a support document detailing the differences between GSM and CDMA iPhones, and the AT&T CEO criticized Apple's App Store business model, touting instead an interoperable ...

The screwdriver- and heat gun-happy bunch over at iFixit have been disassembling iPad 2s again, all in the interest of keeping radio (and other) nerds "droolingly-happy," as Engadget puts it. Their ...

America is divided! One faction is powerful and entrenched. The other is respected by the rest of the world, but can’t seem to seize power here. I’m talking, obviously, about our cellphones. Buying a ...

A new collection of teardowns reveals the differences between Apple's different versions of the iPad 2, comparing the components of the Wi-Fi-only, GSM and CDMA models and discovering similarities ...

Apple detailed the differences between the GSM and CDMA iPhone when it comes to voice calling and its associated features. The document confirms the Verizon iPhone is unable to hold a conference call ...

We missed this when it was posted by Apple last week but here’s a good breakdown of the differences between the CDMA and GSM iPhones: ...

We already know that the CDMA (Verizon) and GSM (AT&T and international) iPhones are ever-so-slightly different physically and internally—but just how different are the two iPhones in terms of actual, ...