why is unzipping on android so slow? (lemmy.world)

submitted 3 weeks ago* (last edited 3 weeks ago) by happeningtofry99158@lemmy.world to c/opensource@lemmy.ml

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cross-posted from: https://lemmy.world/post/32606497

why is unzipping on android so slow compared to Windows? I've tried ZipXtract, MaterialFile... All took 10+minutes to unizip a zip file that only took 30 seconds to unzip on Windows.

Why is this the case and i s there any way to speed it up?

Thanks a lot

EDIT:

I am using google pixel 9a so this issue looks like it might not be the issue of storage speed

Windows is not running in a virtual machine, just a normal laptop

Typo in the post fixed

EDIT AGAIN:

Solved!

yes it the archive does contains thousands of small files! I think that could be the reason of low performance on android mobile!

thanks a lot @Brett@feddit.org

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[-] irotsoma@lemmy.blahaj.zone 1 points 3 weeks ago

Yeah that can make a difference in some cases. Are they media files? Android tends to do more scanning of those as each is created. You can also set a .nomedia file in the directory that you're unzipping to on order to reduce sone of that, though not sure if the new AI stuff obeys those like Android itself does.

this post was submitted on 07 Jul 2025

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