At the time of its introduction, which of the following products was NOT an example of a…

At the time of its introduction, which of the following products was NOT an example of a dynamically continuous innovation?
LG Electronic Inc. has entered into an agreement with Google to offer selected smartphone models that use a multitouch interface rather than buttons to make calls with Google’s Android operating system
Compared to the early generation of electric toothbrush, DiamondClean electric toothbrush has Quadpacer interval timer that goes off after 30 -seconds to prompt the user to move on to the next quadrant of the mouth that results in better cleaning and improved gum health
The latest iPhone XR uses a new liquid retina LCD display with 1792*828 resolution that spans from edge-to-edge and top-to-bottom bezels
Most existing pasta sauces requires the pasta to be precooked before it is mixed with the sauces and other ingredients; now Prego develops a new Pasta Bake Sauce that does not require the use of pre-cooked pasta