Friday, December 23, 2011

qualcomm communicationsWhy CDMA mobile phones have limited choice than GSM mobile phones?

Hi,
I searched on internet and found that the CDMA technology is good for voice & data communication, and it gives clear voice than GSM for sure !

Why the phone manufacture focus only on GSM phones. Not the CDMA ones.

CDMA phones are very limited. And only cheap phones are available in market, if phones are little bit OK, it is overpriced than compare to GSM.

I know CDMA is patented by Qualcomm, and might be qualcomm is charging some money for that, but same time cheap price phones are available, How ?

Is Qualcomm want to make cheap phones only or ?

Pl suggest.
for cdma mobiles you cant change d connection or d no. at what so ever. that may be why.
The difference in quality bqualcomm communicationsetween CDMA and GSM calls is very subjective. Anyone can say one is better than the other, but the specific conditions (location, signal strength, tower location, quality of phone) all contribute.

Here's the facts: CDMA is used in the US, Canada and parts of India. Most of the rest of the world uses GSM, including those three countries. Since CDMA phones are "locked" to a specific carrier, roaming becomes an issue, especially for those traveling abroad. Many CDMA carriers have overseas roaming agreements with foreign countries, but in the rare case that they do, the cost to the customer is enormous.

With GSM service, you can have your phone unlocked, and use any SIM card from nearly anyqualcomm communications carrier in any country. I recently experienced this traveling from toe US to Ireland. I bought an O2 SIM card from an Irish vendor and was about to make local calls and texts to other phones at a very low cost.

The worldwide market for GSM devices is just much bigger.
This is the question i also want to ask, big debate for sure. In my opinion cdma mein instant call connectivity nahi hoti aur gsm mein call turant connect ho jati hai. cdma mein balance screen par flash nahi hota par gsm mein hota hai, cdma india mein 4 hein(reliance,tata, mts, ping) lekin gsm15 hein(airtel,vodafone,idea,bsnl,docomo,re… gsm,uninor,videocon,cheers,aircel,virgin gsm,mtnl,loop,t24,stel). THAT IS YOUR ANSWER

No comments:

Post a Comment