- The Chinese star Huawei showed a "hole" on the mobile phone of Nova 4
- Lenovo Z5 will receive a sub-screen selfie camera, Samsung Galaxy A8 and Huawei Nova 4 gagadget.com
- Huawei Nova 4: The Network Completely Published the Features of Non-Frameless Smartphones – News Channel 24 News Channel 24
- The screen appeared on a photo camera with a self-camera called "Huawei Photo Life"
- Published on Hava Nova 4 gagadget.com
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