Apple promises an increased speed of Face ID on its iPhone Xs and Xs Max thanks to the A12 Bionic, the latest generation chip that equips new smartphones.
IPhone Xs Face ID
iClarified offers us today a first comparison test between the different models and as much to say that the results are not very convincing. Indeed, the Face ID of the iPhone X reacts in 0.661 seconds against 0.650 for the iPhone XS and 0.639 seconds for the iPhone Xs Max. Note that the 3 smartphones are restored on iOS 12.
You will therefore understand: the difference is largely negligible, even imperceptible for the user.