Hello,
I can see that your model is a bit underexposed in RC as well, but yeah the difference is obvious.
What RC shows you is a flat shaded model and in meshlab you got a shaded view with light affecting the model itself so please check whether you model is not turned upside down there or try to adjust or disable lighting in the meshlab scene. You could aswell take the texture into a picture editing software to bring up the exposure a bit.