---
title: "Product Photos on Phones: 82.9% of Main Images Load Under 100 KB - PageSpeed Matters"
url: https://www.pagespeedmatters.com/resources/data-studies/product-photos-on-phones
description: "On 199 ranking product pages loaded on a phone where the largest element was a matched image, the main product image weighed a median 35.7 KB and 82.9% came in under 100 KB."
lang: en
---

Product Photos on Phones: 82.9% of Main Images Load Under 100 KB (https://www.pagespeedmatters.com/resources/data-studies/product-photos-on-phones)

On 199 ranking product pages loaded on a phone where the largest element was a matched image, the main product image weighed a median 35.7 KB and 82.9% came in under 100 KB.

Main product image (LCP) weight on a phone

Under 100 KB 82.9%

100 to 200 KB 8.6%

Over 200 KB 8.5%

Source: PageSpeed Matters. Phone render (390x844) of 199 ranking product pages with a matched LCP image, Oct 2026.

Transfer size of phone-sized images; desktop images are larger.

Source: Product Photos on Phones: 82.9% of Main Images Load Under 100 KB - PageSpeed Matters (https://www.pagespeedmatters.com/resources/data-studies/product-photos-on-phones)