posted Mar 10, 2011, 10:28 PM by Unknown user
updated Sep 4, 2011, 6:39 PM
Conjecture II: dual-mode 3G network support WCDMA/CDMA2000 (possible degrees: ★ ★ ★ ★)
In many people, the new generation of iPhone5 may support CDMA / GSM dual-mode network is the most recent media reports was only out of things. But in fact as early as manager in 2009 Paul Jacobs high-pass program in an interview they said that Qualcomm has been discussed with the Apple iPhone 5
, providing chips for the issues. At that time, rumors will be used is the new dual-mode 3G Qualcomm chip that can support WCDMA/CDMA2000 book features dual-mode 3G network, so can Apple iPhone to more carriers of different network architectures, where to sell.
iPhone era is about to enter high-pass.
And up to now has been further confirmed this rumor, Apple will give up the Infineon chip used in the past, and use the product line of high-pass, even in the future Apple products including the iPad will be built, including the Qualcomm chips , loading dual-mode dual-network support for GSM / CDMA chip set, so that after the Apple iPhone
GSM and CDMA versions of no distinction, thereby saving development costs. However, the current GSM / CDMA dual-network dual-mode baseband chip, the use of the data transmission is not good as people think, especially in the GSM part of it is the presence of short board, so in this original Apple iPhone
is not good to some, Apple This is somewhat surprising.
Apple first introduced in 2011 version of the iPhone 4 CDMA (Verizon Custom)
Of course, the level of technological development is very fast, dual-mode phones in the past some of the shortcomings and deficiencies exist, possibly in a new generation of chip has been the perfect solution. Apple is now unclear which uses a high-pass dual-mode solution, so the dual-mode network on top of what is in iPhone 5
GSM / CDMA dual-mode or dual-mode 3G/4G network to be further confirmed.
Apple iPhone 5 Special Blog - what's new?