Variable aperture' feature?

[Sudo7]

What do we get from the 'variable aperture' feature?

 

[illdini]

Better low-light pictures (the aperture opens to allow more light onto the camera sensors).

 

[Fred98TJ]

And a higher aperture then for bright lit areas. Seems slightly misleading to be called a “variable” aperture. I would have called it a “dual” aperture.

 

[BlasterM]

The smaller lens opening means a greater depth of field.

 

[imshubhamthakur]

I guess greater aperture would Allow more light to enter into the lense & hence it would improve low light photography.

 

[Hirak Sarkar]

another point is, it'll be easier to focus at f2.4 than f1.5

 

[Fred98TJ]

another point is, it'll be easier to focus at f2.4 than f1.5

?? In what way

 

[Hirak Sarkar]

Can't make you understand in words. Once I've seen a video on this topic, if can find it, I'll share the link here