iPad Pro iPad Pro or iPad Air 4

[Thoradin]

for me sound quality is important .
what do you think about the stereo speaker of new iPad Air 4 against iPad Pro?
does it sound close to iPad Pro 4 speaker system?or do I have to purchase iPad pro?

Unfortunately, nobody knows at the moment.
The Pro will definately sound better, but until an Air 4 gets into the hands of someone who also has access to a Pro model we have no idea how different it will be.

 

[darngooddesign]

ipad pro 2020 is the best?

Objectively yes, however the advantages the iPP has may not matter as much as the lower price of the Air.

The 2020 iPP is almost identical to the 2018 iPP so maybe look at a refurbished 2018; of course, they sell out quickly so you have to keep looking. Apple has a generous return policy. Buy one and try it out, then return it and try the other.