Why is the optical image stabilisation (OIS) performance of my phone not as good as that of a single-lens reflex (SLR) camera?

Applicable products: Tablet,Smartphone
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Why is the optical image stabilisation (OIS) performance of my phone not as good as that of a single-lens reflex (SLR) camera?

SLR cameras, especially ones with a long-focus lens, feature much more advanced 3-axis or even 5-axis image stabilisation compared to the camera on your mobile phone.

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