Add image thumbnails under the main product image on mobile

Idea byDave DiederenSyntra Labs

Commentary byLiftArchiveOur analysis, not theirs

70-90px tap-to-swap thumbnails let shoppers preview angles and validate quality.

Who ran it

Dave Diederen (@DaveDiederen) shared this idea on X. The numbers and screenshots are theirs.

View the original post on X

Similar tests

A

→

B

+$63,735 per month

Added an objection-handling review block below the CTA on mobile

Product pageReviews & star ratings@oliverkenyon

A

→

B

+$38,846 per month

Added rating under title, moved discount badge by ATC, sticky ATC, clickable thumbnails

Product pageReviews & star ratings@oliverkenyon

A

→

B

+$36,772 per month

Redesigned top of product page: image slider, clearer CTAs, benefits and sale info above fold

Product pageSales, urgency & limited-time offers@oliverkenyon

A

→

B

+$27,000/month

PDP above the fold: trust icons, swipeable images, reviews higher, stronger CTA

Product pageReviews & star ratings@oliverkenyon

A

→

B

+$24,000 per month

Moved urgency bar to top of product page and added mobile thumbnails

Product pageSales, urgency & limited-time offers@oliverkenyon

A

→

B

+$10K/month

Added USP images to the PDP gallery instead of product-only shots

Product pageUSP bars & benefit icons@oliverkenyon