Introduction:
The 4K camera mode means that the phone's video resolution is 3840×2160 (4K), which is clearer than the 1080P mode. The resolution is twice the width and height of the normal FullHD (1920X1080)
Operation path:
realme UI 7.0 & 6.0 & 5.0: Camera > video > tap 1080P button upside > select 4K.
realme UI 4.0 & 3.0: Camera > video > tap the settings icon in the upper right corner > video resolution > select 4K.
realme UI 2.0: Camera > tap the settings icon in the upper right corner > video resolution > select 4K.
Note: Only some models support 4K video, the 4K camera mode has high power consumption and does not support ultra-wide lens.