Sensors Question

[jm101]

Just out of curiosity in the dark does anyone else notice two IR sensors on the bottom and one on the top right? Are there any on the top left or is that just the proximity/light sensor?

 

[Rukbat]

Phones have IR senders (LEDs) not sensors. The sensors for light are for ambient light (and may be a little sensitive to near-IR.)

 

[jm101]

Phones have IR senders (LEDs) not sensors. The sensors for light are for ambient light (and may be a little sensitive to near-IR.)

Thanks for the clarification. It looks like there are two senders on the bottom and one on the top right.