Sony Cyber-shot DSC-RX100 IV - Manual (Page 68)

1.
Optical zoom range
Images are magnified within the optical zoom range of this product.
2.
Smart Zoom range (
)
Zoom images without causing the original quality to deteriorate by partially cropping an
image (only when the image size is [M], [S] or [VGA]).
3.
Clear Image Zoom range (
)
Zoom images using an image process with less deterioration. Set [Zoom Setting] to
[On:ClearImage Zoom] or [On:Digital Zoom] first.
4.
Digital Zoom range (
)
You can magnify images using an image process. When you select [On:Digital Zoom]
for [Zoom Setting], you can use this zoom function.
Note
The default setting for the [Zoom Setting] is [Optical zoom only].
The default setting for [ Image Size] is [L]. To use the smart zoom change [ Image
Size] to [M], [S] or [VGA].
Zoom functions other than the optical zoom are not available when shooting in the
following situations:
[ Quality] is set to [RAW] or [RAW & JPEG]
[ Record Setting] is set to [120p]/[100p].
The mode dial is set to (High Frame Rate).
You cannot use the Smart Zoom function with movies.
Zooming is not available when the screen is set to HFR (High Frame Rate) shooting.
When you use a zoom function other than the optical zoom, [Metering Mode] fixed to
[Multi].
When using a zoom function other than the optical zoom, the following functions are not
available.
[Smile/Face Detect.]
Lock-on AF
[ Auto Obj. Framing]
[42] How to Use Using shooting functions Using the zoom
Zoom Setting
You can select the zoom setting of the product.