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 ...

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 ...

2、 全球移动通信系统（GSM）是由欧洲研发的数字蜂窝通信标准，广泛应用于世界各地的移动网络；码分多址（CDMA）则是一种无线通信技术，通过编码区分不同用户信号，实现多用户同时传输。采用CDMA技术的手机被称为CDMA手机，具备较强的抗干扰能力和较高的 ...

One of the best things about the iPhone 4S was that it rolled GSM and CDMA into the same baseband. What that means is if you have, say, an AT&T iPhone, it could technically run on Verizon as long as ...

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 ...

If you’ve been intrigued by what exactly is different between the WiFi, GSM (AT&T) and CDMA (Verizon) versions of the iPad 2, well iFixit has you covered yet again with some very nice comparisons of ...

So from my weak google fu and just all around reading on both techs, the jist of what I have found really comes out to this.<BR><BR>CDMA is a better technology and has more bandwidth available and is ...

Bloomberg made it clear Apple will allegedly use Intel’s LTE modems for iPhones headed to AT&T and other telcos who support GSM. Qualcomm will still supply the modems on iPhones intended for CDMA ...

Forthcoming enhancements to the CDMA wireless standard could allow Apple to be among the first handset makers to deploy phones on the wireless networks of Sprint and Verizon that would be capable of ...

China Tech News reports that Motorola and Samsung will be launching a combination phone that allows access on GSM networks and CDMA networks. China Unicom will be the first mobile phone provider with ...