Oppo x 2021

After the arival of apple I phone 12 mini

Oppo has released Rollable smart phone 

Oppo x 2021 was a future device we can say know 

When we slide up in the left side it expands like a tab and when we slide down it rolls itself inside . 

How many problems will come we do know because about that mechanisms inside  in it when it expands. 

But it doesn't officially announce yet. 

It's specification

Ram  : 6 gb

Rom : 128 gb

Display : 6.4 inches to 7.4 inches

Operating system : 

MediaTek MT6853V Dimensity 720 5G Octa-core processor

Camera : quad camera 48mp+8mp+2+2 mp and front single 16 mp 📷camera