Google Pixel 4 vs iPhone X - Hands On Comparison

This time Second Hand Luke compares a Google Pixel 4 vs an iPhone X. Both phones were purchased second hand and will be used in their current state to show functionality, features, and face off.
Which one do you think is better? Which one are you interested in? Which one are you thinking of buying?

I’ve never seen a better-matched pair of devices.

Here is a link to buy the Pixel 4: https://amzn.to/2ypazYy
Here is a link to buy the iPhone X: https://amzn.to/2Su7Pjr

Release dates
Release price
Battery life
Camera (dual cameras, ToF depth mapping)
Size
Face ID
Screen comparison (smoothness)
Speed
What if you switch from Android to iPhone?
What if you switch from iPhone to Android?