I think the image resizing process when creating the new contact is not done correctly. It's easy to understand if you create a vCard. [Steps] Take two pictures with the same subject. (Let "IMG_A" and "IMG_B".) Create a "New Contact". 2-1. Tap [Add Photo] and select "IMG_A". 2-2. Tap the [Choose] without doing anything in "Move and Scale". 2-3. Tap [Done] a few times to set the Photo. 2-4. Entering a name and other information is optional. 3. Save the contact as a vcf file to Files App. * [Share Contact] - [Save to Files] - [On My iPhone] - [Save] 4. Edit the contact that saved at step 2. 4-1. Release "IMG_A", and set the "IMG_B" in the same as the step 2-1 to 2-3. 5. Save the contact as a vcf file to Files app in the same as step 3. 6. Check the size of the two vcf files. [Result] The size of the two vcf files are very different. I think the cause is PHOTO property. As a result of extracting the image from vCard, the resolution was as follows. (Original: 3024 * 4032) IMG_A: 2784 * 2784 IMG_B: 320 * 320 [Remarks] I checked this issue occur iOS14(include new version of 14.4.2) and iOS12 is not occured.