I think the y-axis shows number of kids.

I agree with what you’re saying though—3 points does not make a compelling statement. I also agree that a better metric probably exists than what was posted. I’d add on and would like to know what the error bands represent—standard error, confidence intervals, or something else?

I’ve had the xperia 5iv for a little over a year now and I’m pretty happy with it. It’s still not a small phone, but I think it’s among the smaller phones.

I also quite like the expandable storage and headphone jack.