Understanding the difference between Code Division Multiple Access (CDMA) and Global System for Mobiles (GSM) — two legacy radio telecommunications standards — is becoming less and less ...

GSM and CDMA are the two ways phones talk to cell towers. Pure GSM phones won’t work on a CDMA network, and vice versa. At home, on your home network, this isn’t an issue. When you’re ...

CDMA was a late response to GSM, and in 1995 this more complex and modern channel access promised better security, fewer dropped calls, and more efficient infrastructure.

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 ...

Qualcomm modems support both the GSM and CDMA standard, which explains why the iPhone 7 from Verizon and Sprint will work on all carriers.

Apple’s new iPhone 5 will be available in separate GSM and CDMA models for various carriers across the world.

The teardown kings at iFixit have discovered that Apple’s new Verizon CDMA iPhone has a Qualcomm dual-mode GSM/CDMA chip under the hood. That means, as iFixit notes, “Apple could have ...

Typically phones that support both GSM and CDMA networks are sold as World Phones by Sprint or Verizon Wireless. The Trophy is a Windows Phone 7 smartphone.

Apple this year plans to release a completely redesigned dual GSM-CDMA iPhone, an iPad with a high-resolution screen and an SD card slot, and a new Apple TV with an A5 processor capable of ...