By default, pressing the touchscreen creates a vibration. This functionality is available in two parts: general interface and virtual keyboard. To completely remove vibrations of this type the option must be deactivated in both sections in the Settings app.
- In the Settings app (or) > Sound , uncheck Vibrate on touch.
- In the Settings app (or) > Language & Input, in the section Keyboard & input methods, press next to Google Keyboard (or the 3rd party keyboard that you are using) and uncheck Vibrate on keypress.