Since iPhone XR introduced Haptic Touch instead of 3D Touch, even the iPhone 11 and iPhone 11 Pro do not have 3D Touch function. The most recently launched iPhone SE only provides Haptic Touch, but in actual use, the Haptic Touch of the iPhone SE is slightly different from the iPhone XR / iPhone 11, because some of the functions of the Haptic Touch actually "disappear" in the iPhone SE.
Unable to preview notification
iPhone SE users found that when they press the notification with Haptic Touch in the notification center, they normally see Preview, but they ca n’t see it in iPhone SE, only the View button option is displayed.
Some users have rescued Apple Support, and the response they received is that they plan to "fix" through software updates. Matthew Panzarino from TechCrunch said that the failure to use Haptic Touch in the notification center is not caused by Bugs, but by Apple ’s design. That is to say, the Haptic Touch of iPhone SE is the "weakened version" of Haptic Touch of iPhone XR / iPhone 11.