Also: 3.5 × 4.5 cm · 1.38 × 1.77 in · 413 × 531 px at 300 dpi · 827 × 1063 px at 600 dpi
•Glasses strongly discouraged since 2015 EU biometric rules
•VFS Global / TLScontact portals run automated checks; 413x531 px at 300 DPI is the de-facto portal size, not an EU mandate