color on android become "Green-er" and brighter than in unity?

Hi all,

I am a beginner of unity. I have make some gameobjects in unity and have build them on my Note2. I found that the color in shown in the device is too green and bright. I have search on some forum and some people said that is a common problem on mobile platform. Is there a way to adjust that?

Or, have I do anything wrong that leads to this result?

I have not set any directional light but only ambient light (255,255,255,255).

Thanks all!