At 2 minutes 25 seconds into the movie the black jeep is shown parked behind a white vehicle. But when the camera pans around the jeep the white car in front is gone and there is a blue car on the front right side. When the camera pans back around to the front of the jeep as the characters are walking away the white car in front is back and vehicles on the right side have changed.
When Amelia calls Vada from the school bathroom, she has an iPhone. In the next scene when everyone is around the dinner table and Vada asks to see the list of kids who died in the shooting, Millie hands over an Android phone.
When Vada is asked if she is going back to school after therapy, the rear passenger door is seen being opened in the side mirror. Amelia then asks Vada if she is going with her and their mother to get some food with a clear view of the same rear passenger door not having been opened yet.