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These are just 2 of 37+ products we evaluate in Heavy-Duty Shredders. Take our 60-second quiz to get a personalized recommendation across all of them.
Take the full quizKey differences: Amazon Basics 18 vs Amazon Basics 24
Choosing between the Amazon Basics 18-Sheet and the Amazon Basics 24-Sheet comes down to what matters most to you in a heavy-duty shredders. P-4 cross-cut shreds paper into small rectangular pieces (~400 per sheet).
The Amazon Basics 18-Sheet leans toward micro-cut, while the Amazon Basics 24-Sheet offers cross-cut. Entry-level heavy-duty shredders handle 12–16 sheets per pass. The Amazon Basics 18-Sheet leans toward 16–20 sheets, while the Amazon Basics 24-Sheet offers 24+ sheets / auto-feed.
The Amazon Basics 18-Sheet stands out for users who value micro-cut and home office and up to 15 sheets (more expensive machine). Meanwhile, the Amazon Basics 24-Sheet is the stronger pick if cross-cut and home office and up to 15 sheets (more expensive machine) are your top priorities.
Rather than declaring an absolute winner, we recommend using the interactive comparison above — your priorities determine which product scores higher.