Sony DSC-RX100 How To Use Manual page 45

Allows you to shoot images of fireworks in all their splendor.
High Sensitivity:
Allows you to shoot still images even in dark locations without using the flash, and reduces
subject blur. Also allows you to shoot dark movie scenes more brightly.
Note
Under the following settings, the shutter speed is slower, so use of a tripod is
recommended to prevent the image from blurring:
[Night Scene]
[Night Portrait]
[Fireworks]
In the [Hand-held Twilight] or [Anti Motion Blur] mode, the shutter clicks 4 times and an
image is recorded.
If you select [Hand-held Twilight] or [Anti Motion Blur] with [RAW] or [RAW & JPEG], the
image quality becomes [Fine] temporarily.
Reducing blur is less effective even in [Hand-held Twilight] or [Anti Motion Blur] when
shooting the following subjects:
Subjects with erratic movement.
Subjects that are too close to the product.
Subjects with continuously similar patterns, such as the sky, a beach, or a lawn.
Subjects with constant change such as waves or water falls.
In the case of [Hand-held Twilight] or [Anti Motion Blur], block noise may occur when
using a light source that flickers, such as fluorescent lighting.
The minimum distance that you can come close to a subject does not change even if you
select [Macro]. For the minimum in-focus range, refer to the minimum distance of the lens
attached to the product.
Hint
To change the scene, rotate the control wheel on the shooting screen and select a new
scene.