HTC U23 pro‎

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Focusing and zooming

Before taking a photo or video, adjust the focus, exposure, and zoom ratio.
Note: These settings may not be available in certain capture modes.
  • Focus and exposure

    In capture modes such as Photo and Video modes, the camera automatically focuses when you point the camera at your subject.

    You can also do the following:
    • Auto focus on another subject. Just tap the subject.
    • Auto adjust exposure. Tap a dark area to brighten it, or tap an overexposed area to darken it.
    • Manually adjust exposure. Tap the screen, and then drag your finger up or down to increase or decrease exposure.
    Camera viewfinder screen showing the Touch autoexposure bar and the slide up and down gesture to manually set the exposure.
  • Zoom ratio

    In capture modes that support zooming, do any of the following:

    • On the Viewfinder screen, slide two fingers apart to zoom in or together to zoom out. You can also freely zoom in or out while recording video.
    • Tap the button that shows the zoom ratio you want to use such as 1x zoom ratio button or 2x zoom ratio button.
    • Tap the 1x zoom ratio button or 2x zoom ratio button button until a zoom bar appears, and then drag the slider to gradually increase or decrease the zoom ratio.
      Note: This will change the 2x zoom ratio button button to the zoom ratio that you've set.
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