Does the Redmi Note 12 Turbo support dual telecom cards

The Redmi Note 12 Turbo is a very practical phone that not only has high-end features and features, but also is affordable, making it very suitable for mid to low end consumers. Its emergence will bring more intense competition to the market, and I believe many friends will choose the Redmi Note 12 Turbo as their next phone. So does this phone support dual telecom cards? Interested friends can take a look together!

Does the Redmi Note 12 Turbo support dual telecom cards

Not supported

The patents for telecommunications CDMA technology are held by the "baseband demon" Qualcomm, including 2G CDMA 1x and 3G CDMA EVDO. Although Telecom 4G is no longer CDMA, if you want to make phone calls or send text messages, you still need to use the CDMA network. In addition to producing SoC chips, Qualcomm's other major source of profit is baseband charging. Mobile phone manufacturers pay Qualcomm a patent fee for each telecom phone they sell.

Since this cost is calculated based on baseband, if it is a dual telecommunications baseband, Qualcomm will have to pay twice the patent fee, greatly increasing the production cost of the phone. Due to the high cost of CDMA patents, telecommunications cannot simultaneously use dual cards.

Unfortunately, the Redmi Note 12 Turbo phone does not support dual telecom cards, or most smartphones nowadays do not support dual telecom cards. After all, there are relatively few users who use two telecom cards now, so if you're not just a beginner, we still highly recommend this phone!