4hw.com.cn: on the evening of March 19, vivo held a new product conference in Wuzhen, Zhejiang Province, and officially released two new machines, vivo X21 and vivo X21 screen fingerprint version, focusing on comprehensive screen design and photo taking. Compared with the previous generation of X20, it has a greater improvement. After the release, many netizens pointed out that vivo X21 and screen fingerprint version did not seem to have NFC function. What's the matter? Come and have a look.
Does vivo X21 and screen fingerprint support NFC
Does vivo X21 have NFC? Does vivo X21 and screen fingerprint support NFC
I'm sorry to tell you that the newly released vivo X21 does not support NFC function.
At present, the detailed hardware configuration parameters of vivo X21 have been fully announced. Vivo X21 does not support NFC, only geomagnetic induction / optical induction / proximity sensor / gyroscope / step counting function, etc., which means that vivo X21 does not support NFC bus card or third-party NFC mobile phone offline POS machine card payment, and only can use Alipay / wechat and other third-party payment.
What does NFC mean?
NFC English full name: near field communication, which means' near field wireless communication technology ', is a non-contact identification and interconnection technology jointly developed by Philips and Sony. It can conduct near field wireless communication between mobile devices, consumer electronic products, PC and intelligent control tools.
NFC provides a simple, touch-sensitive solution that allows consumers to simply and intuitively exchange information, access content and services. Currently, it has been widely used in NFC bus card / recharge and access control. In addition, offline payment such as Mi pay, apple pay and Huawei pay must also rely on the NFC function of mobile phone.