The screen recording feature has been added by Sony for the Sony Z3 and Z3 Compact so that we can easily record screen without downloading another application.
Screen recording is really necessary when you want to guide someone through the steps on the phone with video will be much easier to understand, to use this feature on Sony Z3 as well as Z3 Compact we do the following:
Step 1 : Press and hold the power key within a few seconds.
Step 2: Click the Record Screen button
Step 3 : A pop up window appears, you can choose the video resolution (Full HD, HD, VGA) and recording orientation (portrait/landscape).
Step 4 : You can also use the Front Camera to record your face and speech.
Step 5 : After the recording is complete, the video is saved in the internal memory, the Movies > Screen Recordings section.
Note : The pop up window is not displayed in the last video.
So we have learned and made screen recording on Sony Xperia Z3 and Z3 Compact without using software, besides download more
Image source : Internet