My best friend being kinda overly jealous?

[Another Child Prodigy..]

She thinks I make her feel bad.

She thinks I show off (i got this really awesomely cute necklace((s)) and she thought i was bragging, when really people came up to me and asked me if it was new).
She gets jealous because I shop more often than her, when she says she does, but she just returns stuff.

So today, she brought her new phone to school (an ugly colored chocolate, she couldn't wait to get a better color cuz she probably was in a hurry to get one) and i thought whateves. But then she started showing it off, literally coming up to people and flashing her phone around and saying "Oh its nothing..". So I, was saying to my friend " Ya, some people can't wait to get good colors. Everyone lately has been getting dark colors.Plus, everyone will get sick of those phones later." and she says " ya, its gross."
I had to leave, and she tried to wave but I totally ignored her.

And now, she is making me a wee bit jealous of her phone! But I might get like the voyager for my b-day.
So is she jealous or not?

Sometimes she syas that she'll get that, or if I buy soemthing she says that she wants to go to that store too. Or blah blah.