To me the I don't like notches on ANDROID phones just so they can put in a selfie camera, earpiece speaker, and a ambient sensor.
On the Essential Phone, the notch houses a front facing camera, (maybe) an Ambient light sensor (or Essential could have put in on the bottom of the phone, below the screen.) and the Earpiece is above the screen. (Don't trust me, look it up for yourself. The Essential phone uses some kind of vibrations for normal phone calls (Phone to Ear) to make the audio come out of top of the phone.) So Essentially it basically houses a front-facing camera, (Maybe an Ambient light sensor.)
With the iPhone X, the notch FLOWS with the design, and I like the notch on the iPHONE. Because the notch has an speaker, Ambient light sensor, Front facing camera, an microphone, and Face ID (Infrared camera, Flood illuminator, Proximity sensor, Dot projector.)
On the iPhone X it makes sense to have an notch because it houses exactly 8 sensors, meanwhile the Essential phone houses at least 1 sensor, maybe 2, just to have an notch.
On the iPhone X, the reason why the notch has to be big is because it houses 8 state-of-the-art sensors to make the iPhone X the way it is. iPhone X Face ID is possible because of the notch, but also Apple switch to an 19:9 aspect ratio for its screen, so either way we will have to find a way to house all of the sensors on the iPhone X. Plus Apple wanted an All-Screen Design, so having the notch is required for Apple's high standards. But having Touch ID on the back of the phone or in the display isn't the future that Apple is going for. Face ID is the future that Apple is going for.
Also the iPhone X has an OLED screen, while the Essential phone has an LCD display. So of course the iPhone X will look a lot better than the Essential Phone because the design flows with the device, and it is came possible by having an OLED display.
These are my opinions. Lets be civil about this. I'm just trying to make my point.