why would i google it for you -do it yourself if you don't know instead if asking people to do it for you.

hint: it does not mean 'spec.' for example, on a phone, lcd screen is not a feature. oled screen is a feature.

now, what is not a feature for most people may be a feature for you. just like if you like tap water, a restaurant filling your glass from the faucet may be a feature for you. which does not make it a feature.

edit: since the snowflake replying disabled replies.. no. it's more like claiming 'lcd screen' in the spec is a feature in the world of oled phones. so not a feature.

Note: you can’t disable replies here. The system does it automatically when a thread gets too deep too fast to prevent flame wars. You can reply if you just wait a few minutes.

(Bluetooth) vs (Bluetooth, AUX) supported connection methods for different phones sure sounds like feature disparity to me.

Your analogy is more akin to something like a glass back vs a hard plastic back on a phone, so maybe re-assess that.