How can A6000 beat PDAF, doenst make sense?

Started Feb 12, 2014 | Questions thread
nosnoop
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Re: How can A6000 beat PDAF, doenst make sense?
In reply to viking79, Feb 18, 2014

viking79 wrote:

Even some dedicate CDAF cameras are faster than some PDAF cameras. There is no hard rule saying PDAF is better than CDAF.

Now with faster sensors that can refresh the video at say 120 times or 240 times a second instead of 30 times a second,..CDAF has become very fast.

No matter how fast CDAF becomes, there is one thing it cannot do - subject tracking auto-focus.

This is where PDAF excels, and why a hybrid AF is necessary instead of just improving the CDAF.

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