{"format":"roamzo-esim-compatibility/v1","language":"en","updatedAt":"2026-11-10","publisher":"Roamzo","methodology":"https://esimsupportedphones.com/sources","device":{"id":"iphone-12","brand":"Apple","name":"iPhone 12","category":"phone","support":"conditional","note":"Mainland China versions of this model do not support eSIM. Apple lists Hong Kong and Macao versions with two physical nano-SIM slots instead of eSIM. Other eligible versions support eSIM. Confirm the model number and carrier unlocking before buying a travel plan.","modelNumbers":[{"number":"A2172","configuration":"phoneEsim","label":"iPhone with eSIM","support":"supported","note":"Apple identifies this iPhone version as eSIM-capable. Check carrier unlocking and that your provider accepts the device.","url":"https://esimsupportedphones.com/devices/iphone-12#model-a2172","dataPath":"/data/v1/hardware/a2172.json"},{"number":"A2402","configuration":"phoneEsim","label":"iPhone with eSIM","support":"supported","note":"Apple identifies this iPhone version as eSIM-capable. Check carrier unlocking and that your provider accepts the device.","url":"https://esimsupportedphones.com/devices/iphone-12#model-a2402","dataPath":"/data/v1/hardware/a2402.json"},{"number":"A2403","configuration":"phoneEsim","label":"iPhone with eSIM","support":"supported","note":"Apple identifies this iPhone version as eSIM-capable. Check carrier unlocking and that your provider accepts the device.","url":"https://esimsupportedphones.com/devices/iphone-12#model-a2403","dataPath":"/data/v1/hardware/a2403.json"},{"number":"A2404","configuration":"mainlandPhonePhysical","label":"Physical SIM only","support":"unsupported","note":"This regional iPhone version uses physical SIM cards and has no built-in eSIM.","url":"https://esimsupportedphones.com/devices/iphone-12#model-a2404","dataPath":"/data/v1/hardware/a2404.json"}],"sourceIds":["apple-iphone","apple-models","apple-hk","apple-sim-types","apple-china"],"reviewedAt":"2026-11-10","updatedAt":"2026-11-10","url":"https://esimsupportedphones.com/devices/iphone-12","path":"/devices/iphone-12","dataPath":"/data/v1/devices/iphone-12.json","dataUrl":"https://esimsupportedphones.com/data/v1/devices/iphone-12.json"},"sources":[{"id":"apple-iphone","title":"Apple · eSIM and international travel","url":"https://support.apple.com/en-us/118227"},{"id":"apple-models","title":"Apple · Identify your iPhone model","url":"https://support.apple.com/en-us/108044"},{"id":"apple-hk","title":"Apple · Dual SIM with two nano-SIM cards","url":"https://support.apple.com/en-hk/108898"},{"id":"apple-sim-types","title":"Apple · SIM types by model","url":"https://support.apple.com/en-us/118569"},{"id":"apple-china","title":"Apple · eSIM on iPhone in China mainland","url":"https://support.apple.com/en-us/123879"}]}