Z flip 5 left side button/sensor/?

[Ced7]

Just got my flip 5 and on the left side below sim tray there is an unknown. I'm not seeing any pics that look the same as mine(graphite 512gb) and just wondering what this is, and if anyone else's looks the same. 

[MarkC609 · Accepted solution]

Ced7, this is the plastic cover for the 5G antenna.

[Ced7]

Thanks! Just came from OnePlus 7pro so new to Samsung and 5G, thanks again!

[MarkC609]

awesome! Enjoy your Z Flip5. You are going to enjoy all the features Samsung has implemented in their OneUI software for the Z Flip5. Feel welcomed to our Samsung Community and if you have any other questions about your Z Flip5 the Community is more then happy to assist. 😎 👍