[thanuja undralla]

@shwetalightning:input --> Accepts the values which you entered of type attribute. for example when you give type with email, it accepts with type email value. reference link : https://developer.salesforce.com/docs/component-library/bundle/lightning-input/examplelightning:inputfield --> Accepts the values types automatically by specifying field-name attribute and can be used in forms.Refer this link for more information and give a like if its helpful for you and to let others that its useful. : https://developer.salesforce.com/docs/component-library/bundle/lightning-input-field/documentation

• This reply was modified 4 years, 7 months ago by  thanuja undralla.

[thanuja undralla]

@shweta
lightning:input --> Accepts the values which you entered of type attribute. for example when you give type with email, it accepts with type email value. reference link : https://developer.salesforce.com/docs/component-library/bundle/lightning-input/example
lightning:inputfield --> Accepts the values with the mode of edit with pencil icon and should be used in forms like recordEditForm.
Refer this link for more information and give a like if its helpful for you and to let others that its useful. : https://developer.salesforce.com/docs/component-library/bundle/lightning-input-field/documentation