What is canon aps c crop factor?

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From Canon EOS R7: Specs: - Maker: Canon - Mount: Canon RF - Sensor: APS-C (Canon), 22.3 x 14.9mm, crop factor 1.6 - Resolution: 32.5 megapixels - Stabilisation: in the body - Announced: 2022 - Type: mirrorless camera

From Canon EOS 4000D: Specs: - Maker: Canon - Mount: Canon EF - Sensor: APS-C (Canon), 22.3 x 14.9mm, crop factor 1.6 - Resolution: 18 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2018 - Type: DSLR

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