面部识别：
它是指使用面部表情识别一个人的实际身份的过程。面部细节是捕捉、分析和比较。人脸检测过程是必不可少的步骤，因为它可以检测和定位图像和视频中的人脸。它是一种通过技术识别人脸的方式。它将信息与已知人脸数据库进行比较以找到匹配项。
人脸识别：
Apple 的 iPhone X 是第一款具有先进面部识别功能的手机，采用一种称为 Face ID 的技术。支持面容 ID 的技术是我们有史以来最先进的硬件和软件之一。面容 ID 是手机中最先进、最可靠的生物识别技术，iPhone X 是第一款在智能手机中使用此功能的 iPhone。
我们来看看人脸识别和Face ID的区别：
| S.NO. | FACIAL RECOGNITION | FACE ID |
|---|---|---|
| 1 | It is the biometric software application capable of verifying the identity of person using facial expression. | It is the most advanced and reliable biometric technology in phones and iPhone X was the first iPhone to use this feature in a smartphone |
| 2 | It is the Technological Idea. | It is the Practical application of Face recognition. |
| 3 | This technology in Android Phones is low level. | It is more advanced and the most secure facial. |
| 4 | This technology in Android Phones uses a combination of infrared camera and IR LED. | This uses the front TrueDepth camera to project over 30000 dots. |
| 5 | This technology in Android Phones is not more accurate. | Face ID is more convenient and more accurate. |